The latest articles on DEV Community by qing (@qingluan). https://dev.to/qingluan https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3897160%2F88fcfc25-1d56-4adc-b6b7-f5b10bc9f8d8.png https://dev.to/qingluan en qing Tue, 03 Nov 2026 00:16:25 +0000 https://dev.to/qingluan/lessons-from-qu-shi-show-hn-subvocal-talk-to-your-computer-5a4n https://dev.to/qingluan/lessons-from-qu-shi-show-hn-subvocal-talk-to-your-computer-5a4n <h1> Lessons from: 趋势: Show HN: Subvocal – Talk to your computer </h1> <h2> What I Learned </h2> <p>趋势: Show HN: Subvocal – Talk to your computer without caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Fri, 30 Oct 2026 14:10:11 +0000 https://dev.to/qingluan/lessons-from-launch-hn-substack-yc-w18-paid-email-news-33he https://dev.to/qingluan/lessons-from-launch-hn-substack-yc-w18-paid-email-news-33he <h1> Lessons from: Launch HN: Substack (YC W18): Paid email news </h1> <h2> What I Learned </h2> <p>Launch HN: Substack (YC W18): Paid email newsletters made simple caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Fri, 30 Oct 2026 10:01:58 +0000 https://dev.to/qingluan/lessons-from-launch-hn-loops-yc-w22-email-for-saas-co-c17 https://dev.to/qingluan/lessons-from-launch-hn-loops-yc-w22-email-for-saas-co-c17 <h1> Lessons from: Launch HN: Loops (YC W22) – Email for SaaS Co </h1> <h2> What I Learned </h2> <p>Launch HN: Loops (YC W22) – Email for SaaS Companies caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 23:43:22 +0000 https://dev.to/qingluan/lessons-from-qu-shi-trading-is-gambling-no-doubt-about-it-38kp https://dev.to/qingluan/lessons-from-qu-shi-trading-is-gambling-no-doubt-about-it-38kp <h1> Lessons from: 趋势: ‘Trading is gambling, no doubt about it’ </h1> <h2> What I Learned </h2> <p>趋势: ‘Trading is gambling, no doubt about it’ cryptocur caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 21:39:23 +0000 https://dev.to/qingluan/lessons-from-qu-shi-new-pancreatic-cancer-drug-might-open-the-3nic https://dev.to/qingluan/lessons-from-qu-shi-new-pancreatic-cancer-drug-might-open-the-3nic <h1> Lessons from: 趋势: New pancreatic cancer drug might open the </h1> <h2> What I Learned </h2> <p>趋势: New pancreatic cancer drug might open the door to caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 19:35:11 +0000 https://dev.to/qingluan/lessons-from-qu-shi-robinhood-has-lured-young-traders-someti-3jh6 https://dev.to/qingluan/lessons-from-qu-shi-robinhood-has-lured-young-traders-someti-3jh6 <h1> Lessons from: 趋势: Robinhood has lured young traders, someti </h1> <h2> What I Learned </h2> <p>趋势: Robinhood has lured young traders, sometimes with caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 17:31:10 +0000 https://dev.to/qingluan/lessons-from-dimple-an-object-oriented-api-for-business-a-55ff https://dev.to/qingluan/lessons-from-dimple-an-object-oriented-api-for-business-a-55ff <h1> Lessons from: Dimple: An object-oriented API for business a </h1> <h2> What I Learned </h2> <p>Dimple: An object-oriented API for business analytics powered by D3 caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 09:13:06 +0000 https://dev.to/qingluan/lessons-from-qu-shi-war-prediction-markets-are-a-national-sec-fnc https://dev.to/qingluan/lessons-from-qu-shi-war-prediction-markets-are-a-national-sec-fnc <h1> Lessons from: 趋势: War prediction markets are a national-sec </h1> <h2> What I Learned </h2> <p>趋势: War prediction markets are a national-security thr caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 05:06:13 +0000 https://dev.to/qingluan/lessons-from-ask-hn-passive-income-ideas-for-solo-develop-2e3h https://dev.to/qingluan/lessons-from-ask-hn-passive-income-ideas-for-solo-develop-2e3h <h1> Lessons from: Ask HN: Passive income ideas for solo develop </h1> <h2> What I Learned </h2> <p>Ask HN: Passive income ideas for solo developers? caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 03:18:46 +0000 https://dev.to/qingluan/lessons-from-google-youtube-to-prohibit-ads-and-monetizat-4m93 https://dev.to/qingluan/lessons-from-google-youtube-to-prohibit-ads-and-monetizat-4m93 <h1> Lessons from: Google, YouTube to prohibit ads and monetizat </h1> <h2> What I Learned </h2> <p>Google, YouTube to prohibit ads and monetization on climate denial content caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Thu, 29 Oct 2026 00:13:26 +0000 https://dev.to/qingluan/lessons-from-the-new-american-micro-saas-dream-pmn https://dev.to/qingluan/lessons-from-the-new-american-micro-saas-dream-pmn <h1> Lessons from: The New American Micro-SaaS Dream </h1> <h2> What I Learned </h2> <p>The New American Micro-SaaS Dream caught my attention because it represents a real opportunity for developers.</p> <h2> Key Takeaways </h2> <ol> <li> <strong>Start Small</strong> - Every successful project started as a small experiment</li> <li> <strong>Solve Real Problems</strong> - The best businesses solve problems people actually have</li> <li> <strong>Automate Everything</strong> - Use Python/automation to scale your efforts</li> <li> <strong>Build in Public</strong> - Share your journey to attract customers and collaborators</li> </ol> <h2> How to Apply This </h2> <p>The most actionable step is to start building something today. Pick one idea and spend 2 hours on it.</p> <h2> Resources </h2> <ul> <li>Check the original discussion for more insights</li> <li>Join communities like IndieHackers, r/SideProject</li> <li>Follow successful developers on Twitter/X</li> </ul> <p><em>Building in public. Follow for more insights!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> programming career money tutorial qing Wed, 28 Oct 2026 22:40:39 +0000 https://dev.to/qingluan/my-take-on-when-recovering-from-burnout-writing-became-960 https://dev.to/qingluan/my-take-on-when-recovering-from-burnout-writing-became-960 <h1> My Take on: When Recovering From Burnout, Writing Became </h1> <h2> Introduction </h2> <p>My Take on: When Recovering From Burnout, Writing Became is gaining massive traction in the developer community. Whether you are a beginner or experienced developer, this guide will help you get up to speed quickly.</p> <h2> Why It Matters </h2> <p>The tech landscape is evolving rapidly. Staying current with tools like this gives you a competitive edge in the job market and opens new opportunities for side income.</p> <h2> Quick Start </h2> <h3> Step 1: Installation </h3> <p>Most modern tools can be installed with a single command. Check the official documentation for the latest installation instructions.</p> <h3> Step 2: Basic Usage </h3> <p>Start with the simplest use case. Build a "Hello World" equivalent to understand the fundamentals.</p> <h3> Step 3: Real-World Application </h3> <p>Apply what you learned to a real project. This is where the learning truly happens.</p> <h2> Key Features </h2> <ol> <li> <strong>Performance</strong> - Built for speed and efficiency</li> <li> <strong>Developer Experience</strong> - Great documentation and community</li> <li> <strong>Ecosystem</strong> - Rich plugin/extension ecosystem</li> <li> <strong>Scalability</strong> - Grows with your needs</li> </ol> <h2> Common Patterns </h2> <ul> <li>Start small, iterate fast</li> <li>Read the docs before Stack Overflow</li> <li>Join the community (Discord/Slack)</li> <li>Contribute back when you can</li> </ul> <h2> Monetization Ideas </h2> <ul> <li>Write tutorials and courses</li> <li>Build tools and sell them</li> <li>Offer consulting services</li> <li>Create content on Dev.to/Medium</li> </ul> <h2> Resources </h2> <ul> <li>Official documentation</li> <li>GitHub awesome lists</li> <li>YouTube tutorials</li> <li>Dev.to community</li> </ul> <h2> Conclusion </h2> <p>The best time to start learning was yesterday. The second best time is now. Pick one thing from this guide and try it today.</p> <p><em>Found this helpful? Follow for more discuss, watercooler, ama, coding content!</em></p> <p><em>More at <a href="https://%E9%9D%92.%E5%A4%B1%E8%90%BD.%E4%B8%96%E7%95%8C" rel="noopener noreferrer">https://青.失落.世界</a></em></p> discuss watercooler ama coding