The latest articles on DEV Community by roror2314 (@_be6b0bd840a405a181008). https://dev.to/_be6b0bd840a405a181008 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3844034%2Fbb3b219c-de81-468f-afcf-b761bed6d0b9.png https://dev.to/_be6b0bd840a405a181008 en roror2314 Thu, 14 May 2026 17:00:01 +0000 https://dev.to/_be6b0bd840a405a181008/free-public-data-tools-every-developer-should-know-about-4ppi https://dev.to/_be6b0bd840a405a181008/free-public-data-tools-every-developer-should-know-about-4ppi <p>As developers, we often need quick access to reliable US data — whether for side projects, research, or building features. Here are some free tools powered by public government data that I've found incredibly useful.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://securetoolhq.com" rel="noopener noreferrer">SecureToolHQ</a> — Cybersecurity tool reviews and digital safety guides</li> <li> <a href="https://sleepwisepick.com" rel="noopener noreferrer">SleepWisePick</a> — Sleep product reviews and better sleep guides</li> <li> <a href="https://babygearpick.com" rel="noopener noreferrer">BabyGearPick</a> — Expert baby gear reviews for new parents</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> webdev opensource tools data roror2314 Mon, 11 May 2026 17:00:01 +0000 https://dev.to/_be6b0bd840a405a181008/free-unit-converters-and-calculators-for-developers-3dal https://dev.to/_be6b0bd840a405a181008/free-unit-converters-and-calculators-for-developers-3dal <p>Quick conversions and calculations come up all the time in development. Here are some handy free tools I keep bookmarked.</p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> </h2> <p>Nutrition and calorie data for thousands of foods.</p> <p><strong>Check it out:</strong> <a href="https://caloriewize.com" rel="noopener noreferrer">caloriewize.com</a></p> <h2> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> </h2> <p>English word definitions, usage, and vocabulary building.</p> <p><strong>Check it out:</strong> <a href="https://vocabwize.com" rel="noopener noreferrer">vocabwize.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> — Cost of living comparison across US metro areas</li> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> — College tuition, acceptance rates, and outcome data</li> <li> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> — ZIP code demographics, income, and housing data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://fittechreview.me" rel="noopener noreferrer">FitTechReview</a> — Fitness tech and health gadget reviews</li> <li> <a href="https://pawwisepick.com" rel="noopener noreferrer">PawWisePick</a> — Pet product reviews and care guides</li> <li> <a href="https://smartnesthq.com" rel="noopener noreferrer">SmartNestHQ</a> — Smart home device reviews and setup guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> webdev tools productivity javascript roror2314 Thu, 07 May 2026 17:00:02 +0000 https://dev.to/_be6b0bd840a405a181008/from-salary-data-to-nutrition-facts-free-data-tools-roundup-3hdl https://dev.to/_be6b0bd840a405a181008/from-salary-data-to-nutrition-facts-free-data-tools-roundup-3hdl <p>The internet is full of paid data services, but there are amazing free alternatives powered by US government public data. Here's my curated list.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> </h2> <p>Nutrition and calorie data for thousands of foods.</p> <p><strong>Check it out:</strong> <a href="https://caloriewize.com" rel="noopener noreferrer">caloriewize.com</a></p> <h2> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> </h2> <p>Baby name meanings, origins, and popularity trends.</p> <p><strong>Check it out:</strong> <a href="https://nameblooms.com" rel="noopener noreferrer">nameblooms.com</a></p> <h2> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> </h2> <p>English word definitions, usage, and vocabulary building.</p> <p><strong>Check it out:</strong> <a href="https://vocabwize.com" rel="noopener noreferrer">vocabwize.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> — Cost of living comparison across US metro areas</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> — College tuition, acceptance rates, and outcome data</li> <li> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> — Free online calculators and unit converters</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://securetoolhq.com" rel="noopener noreferrer">SecureToolHQ</a> — Cybersecurity tool reviews and digital safety guides</li> <li> <a href="https://kitchensmartpick.com" rel="noopener noreferrer">KitchenSmartPick</a> — Smart kitchen gadget reviews and buying guides</li> <li> <a href="https://creatorfixhub.com" rel="noopener noreferrer">CreatorFixHub</a> — Creator tools and content creation guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> data tools webdev productivity roror2314 Mon, 04 May 2026 17:00:03 +0000 https://dev.to/_be6b0bd840a405a181008/how-i-use-free-public-data-tools-for-research-and-side-projects-3pa3 https://dev.to/_be6b0bd840a405a181008/how-i-use-free-public-data-tools-for-research-and-side-projects-3pa3 <p>I've been building side projects that leverage public data, and I've compiled a list of the best free tools I use regularly.</p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://securetoolhq.com" rel="noopener noreferrer">SecureToolHQ</a> — Cybersecurity tool reviews and digital safety guides</li> <li> <a href="https://smartfinancepick.com" rel="noopener noreferrer">SmartFinancePick</a> — Personal finance tools and money management tips</li> <li> <a href="https://smartnesthq.com" rel="noopener noreferrer">SmartNestHQ</a> — Smart home device reviews and setup guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> webdev opensource productivity data roror2314 Thu, 30 Apr 2026 17:00:01 +0000 https://dev.to/_be6b0bd840a405a181008/free-public-data-tools-every-developer-should-know-about-h1o https://dev.to/_be6b0bd840a405a181008/free-public-data-tools-every-developer-should-know-about-h1o <p>As developers, we often need quick access to reliable US data — whether for side projects, research, or building features. Here are some free tools powered by public government data that I've found incredibly useful.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://creatorfixhub.com" rel="noopener noreferrer">CreatorFixHub</a> — Creator tools and content creation guides</li> <li> <a href="https://smartfinancepick.com" rel="noopener noreferrer">SmartFinancePick</a> — Personal finance tools and money management tips</li> <li> <a href="https://fittechreview.me" rel="noopener noreferrer">FitTechReview</a> — Fitness tech and health gadget reviews</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> webdev opensource tools data roror2314 Mon, 27 Apr 2026 17:00:02 +0000 https://dev.to/_be6b0bd840a405a181008/relocating-to-a-new-city-these-free-tools-will-help-you-decide-15n4 https://dev.to/_be6b0bd840a405a181008/relocating-to-a-new-city-these-free-tools-will-help-you-decide-15n4 <p>Moving to a new city is one of the biggest decisions you can make. Here are free data tools that can help you compare cities, salaries, and neighborhoods.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> </h2> <p>US city guides with demographics and livability data.</p> <p><strong>Check it out:</strong> <a href="https://guidebycity.com" rel="noopener noreferrer">guidebycity.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> — Free online calculators and unit converters</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://fittechreview.me" rel="noopener noreferrer">FitTechReview</a> — Fitness tech and health gadget reviews</li> <li> <a href="https://smartfinancepick.com" rel="noopener noreferrer">SmartFinancePick</a> — Personal finance tools and money management tips</li> <li> <a href="https://insuresmartpick.com" rel="noopener noreferrer">InsureSmartPick</a> — Insurance comparison and smart coverage guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> career productivity tools beginners roror2314 Thu, 23 Apr 2026 17:00:01 +0000 https://dev.to/_be6b0bd840a405a181008/us-public-data-apis-and-tools-for-your-next-project-44i2 https://dev.to/_be6b0bd840a405a181008/us-public-data-apis-and-tools-for-your-next-project-44i2 <p>If you're building apps that need US demographic, economic, or education data, these free resources can save you hours of data wrangling.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> </h2> <p>US city guides with demographics and livability data.</p> <p><strong>Check it out:</strong> <a href="https://guidebycity.com" rel="noopener noreferrer">guidebycity.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> — Free online calculators and unit converters</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://pawwisepick.com" rel="noopener noreferrer">PawWisePick</a> — Pet product reviews and care guides</li> <li> <a href="https://babygearpick.com" rel="noopener noreferrer">BabyGearPick</a> — Expert baby gear reviews for new parents</li> <li> <a href="https://sleepwisepick.com" rel="noopener noreferrer">SleepWisePick</a> — Sleep product reviews and better sleep guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> api data webdev javascript roror2314 Mon, 20 Apr 2026 17:00:01 +0000 https://dev.to/_be6b0bd840a405a181008/building-a-data-driven-lifestyle-9-free-tools-for-smarter-decisions-25dj https://dev.to/_be6b0bd840a405a181008/building-a-data-driven-lifestyle-9-free-tools-for-smarter-decisions-25dj <p>Making better life decisions comes down to having the right data. Whether you're considering a job change, a new city, or healthier eating, these free tools can help.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> </h2> <p>Nutrition and calorie data for thousands of foods.</p> <p><strong>Check it out:</strong> <a href="https://caloriewize.com" rel="noopener noreferrer">caloriewize.com</a></p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> — College tuition, acceptance rates, and outcome data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://fittechreview.me" rel="noopener noreferrer">FitTechReview</a> — Fitness tech and health gadget reviews</li> <li> <a href="https://kitchensmartpick.com" rel="noopener noreferrer">KitchenSmartPick</a> — Smart kitchen gadget reviews and buying guides</li> <li> <a href="https://babygearpick.com" rel="noopener noreferrer">BabyGearPick</a> — Expert baby gear reviews for new parents</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> productivity tools data webdev roror2314 Thu, 16 Apr 2026 17:00:09 +0000 https://dev.to/_be6b0bd840a405a181008/free-public-data-tools-every-developer-should-know-about-3do9 https://dev.to/_be6b0bd840a405a181008/free-public-data-tools-every-developer-should-know-about-3do9 <p>As developers, we often need quick access to reliable US data — whether for side projects, research, or building features. Here are some free tools powered by public government data that I've found incredibly useful.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://securetoolhq.com" rel="noopener noreferrer">SecureToolHQ</a> — Cybersecurity tool reviews and digital safety guides</li> <li> <a href="https://smartfinancepick.com" rel="noopener noreferrer">SmartFinancePick</a> — Personal finance tools and money management tips</li> <li> <a href="https://smartnesthq.com" rel="noopener noreferrer">SmartNestHQ</a> — Smart home device reviews and setup guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> webdev opensource tools data roror2314 Mon, 13 Apr 2026 17:00:03 +0000 https://dev.to/_be6b0bd840a405a181008/relocating-to-a-new-city-these-free-tools-will-help-you-decide-aeb https://dev.to/_be6b0bd840a405a181008/relocating-to-a-new-city-these-free-tools-will-help-you-decide-aeb <p>Moving to a new city is one of the biggest decisions you can make. Here are free data tools that can help you compare cities, salaries, and neighborhoods.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> </h2> <p>US city guides with demographics and livability data.</p> <p><strong>Check it out:</strong> <a href="https://guidebycity.com" rel="noopener noreferrer">guidebycity.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> — Free online calculators and unit converters</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://smartfinancepick.com" rel="noopener noreferrer">SmartFinancePick</a> — Personal finance tools and money management tips</li> <li> <a href="https://fittechreview.me" rel="noopener noreferrer">FitTechReview</a> — Fitness tech and health gadget reviews</li> <li> <a href="https://sleepwisepick.com" rel="noopener noreferrer">SleepWisePick</a> — Sleep product reviews and better sleep guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> career productivity tools beginners roror2314 Thu, 09 Apr 2026 17:00:01 +0000 https://dev.to/_be6b0bd840a405a181008/how-i-use-free-public-data-tools-for-research-and-side-projects-50ej https://dev.to/_be6b0bd840a405a181008/how-i-use-free-public-data-tools-for-research-and-side-projects-50ej <p>I've been building side projects that leverage public data, and I've compiled a list of the best free tools I use regularly.</p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> </h2> <p>Free online calculators and unit converters.</p> <p><strong>Check it out:</strong> <a href="https://calcpeek.com" rel="noopener noreferrer">calcpeek.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> — US city guides with demographics and livability data</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://creatorfixhub.com" rel="noopener noreferrer">CreatorFixHub</a> — Creator tools and content creation guides</li> <li> <a href="https://smartnesthq.com" rel="noopener noreferrer">SmartNestHQ</a> — Smart home device reviews and setup guides</li> <li> <a href="https://babygearpick.com" rel="noopener noreferrer">BabyGearPick</a> — Expert baby gear reviews for new parents</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> webdev opensource productivity data roror2314 Thu, 02 Apr 2026 17:00:02 +0000 https://dev.to/_be6b0bd840a405a181008/us-public-data-apis-and-tools-for-your-next-project-42bp https://dev.to/_be6b0bd840a405a181008/us-public-data-apis-and-tools-for-your-next-project-42bp <p>If you're building apps that need US demographic, economic, or education data, these free resources can save you hours of data wrangling.</p> <h2> <a href="https://salarybycity.com" rel="noopener noreferrer">SalaryByCity</a> </h2> <p>US salary data for 800+ occupations across 400+ cities.</p> <p><strong>Check it out:</strong> <a href="https://salarybycity.com" rel="noopener noreferrer">salarybycity.com</a></p> <h2> <a href="https://zippeek.com" rel="noopener noreferrer">ZipPeek</a> </h2> <p>ZIP code demographics, income, and housing data.</p> <p><strong>Check it out:</strong> <a href="https://zippeek.com" rel="noopener noreferrer">zippeek.com</a></p> <h2> <a href="https://degreewize.com" rel="noopener noreferrer">DegreeWize</a> </h2> <p>College tuition, acceptance rates, and outcome data.</p> <p><strong>Check it out:</strong> <a href="https://degreewize.com" rel="noopener noreferrer">degreewize.com</a></p> <h2> <a href="https://costbycity.com" rel="noopener noreferrer">CostByCity</a> </h2> <p>Cost of living comparison across US metro areas.</p> <p><strong>Check it out:</strong> <a href="https://costbycity.com" rel="noopener noreferrer">costbycity.com</a></p> <h2> <a href="https://guidebycity.com" rel="noopener noreferrer">GuideByCity</a> </h2> <p>US city guides with demographics and livability data.</p> <p><strong>Check it out:</strong> <a href="https://guidebycity.com" rel="noopener noreferrer">guidebycity.com</a></p> <h2> More Free Tools </h2> <ul> <li> <a href="https://nameblooms.com" rel="noopener noreferrer">NameBlooms</a> — Baby name meanings, origins, and popularity trends</li> <li> <a href="https://caloriewize.com" rel="noopener noreferrer">CalorieWize</a> — Nutrition and calorie data for thousands of foods</li> <li> <a href="https://vocabwize.com" rel="noopener noreferrer">VocabWize</a> — English word definitions, usage, and vocabulary building</li> <li> <a href="https://calcpeek.com" rel="noopener noreferrer">CalcPeek</a> — Free online calculators and unit converters</li> <li> <a href="https://tariffpeek.com" rel="noopener noreferrer">TariffPeek</a> — HS codes, US import tariff rates, and trade compliance data</li> <li> <a href="https://ingredipeek.com" rel="noopener noreferrer">IngrediPeek</a> — Food allergen and ingredient checker for 20,000+ products</li> <li> <a href="https://propertytaxpeek.com" rel="noopener noreferrer">PropertyTaxPeek</a> — Property tax rates for all 50 states and 500+ counties</li> <li> <a href="https://powerbillpeek.com" rel="noopener noreferrer">PowerBillPeek</a> — US electricity rates and power bill calculator by state</li> <li> <a href="https://sunpowerpeek.com" rel="noopener noreferrer">SunPowerPeek</a> — Solar panel costs, savings, and incentives by state</li> <li> <a href="https://eldercarepeek.com" rel="noopener noreferrer">ElderCarePeek</a> — Senior care costs across 200+ US cities</li> <li> <a href="https://fairrentwize.com" rel="noopener noreferrer">FairRentWize</a> — HUD Fair Market Rents for 3,000+ counties</li> <li> <a href="https://medcheckwize.com" rel="noopener noreferrer">MedCheckWize</a> — Medicare and Medicaid costs by state and procedure</li> <li> <a href="https://shipcalcwize.com" rel="noopener noreferrer">ShipCalcWize</a> — International shipping cost calculator for 200+ countries</li> <li> <a href="https://datapeekfacts.com" rel="noopener noreferrer">DataPeekFacts</a> — Complete guide to free US data tools from government sources</li> <li> <a href="https://homepricepeek.com" rel="noopener noreferrer">HomePricePeek</a> — Compare home prices and rent across 500+ cities worldwide</li> <li> <a href="https://safecitypeek.com" rel="noopener noreferrer">SafeCityPeek</a> — Crime rates and safety data for US cities</li> <li> <a href="https://medcostpeek.com" rel="noopener noreferrer">MedCostPeek</a> — Healthcare costs comparison across 79 cities worldwide</li> <li> <a href="https://netpaypeek.com" rel="noopener noreferrer">NetPayPeek</a> — Take-home pay calculator for 78 cities in 37 countries</li> <li> <a href="https://wagepeek.com" rel="noopener noreferrer">WagePeek</a> — Wage and salary data by occupation worldwide</li> <li> <a href="https://visapeek.com" rel="noopener noreferrer">VisaPeek</a> — Visa requirements and travel info for 180+ countries</li> <li> <a href="https://myschoolpeek.com" rel="noopener noreferrer">MySchoolPeek</a> — School ratings and data for 96,000+ US schools</li> <li> <a href="https://vocablibre.com" rel="noopener noreferrer">VocabLibre</a> — French dictionary with 250,000+ word definitions</li> <li> <a href="https://dicionariowize.com" rel="noopener noreferrer">DicionarioWize</a> — Portuguese dictionary with 250,000+ word definitions</li> <li> <a href="https://kalimawize.com" rel="noopener noreferrer">KalimaWize</a> — Arabic dictionary with 250,000+ word definitions</li> <li> <a href="https://wortwize.com" rel="noopener noreferrer">WortWize</a> — German dictionary with 250,000+ word definitions</li> <li> <a href="https://kotobapeek.com" rel="noopener noreferrer">KotobaPeek</a> — Japanese dictionary with 34,000+ word definitions</li> </ul> <h2> Recommended Reads </h2> <ul> <li> <a href="https://babygearpick.com" rel="noopener noreferrer">BabyGearPick</a> — Expert baby gear reviews for new parents</li> <li> <a href="https://pawwisepick.com" rel="noopener noreferrer">PawWisePick</a> — Pet product reviews and care guides</li> <li> <a href="https://smartnesthq.com" rel="noopener noreferrer">SmartNestHQ</a> — Smart home device reviews and setup guides</li> </ul> <p><em>All data tools are free and use public US government data. No signup required.</em></p> api data webdev javascript