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JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

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CSS if(): Inline Conditionals for Smarter Styling
grimicorn profile

CSS if(): Inline Conditionals for Smarter Styling

#css #javascript #a11y
1
Comments
3 min read
I built a date calculator site with Next.js 14. Here's what I learned, hitting PageSpeed 98/100
v_code profile

I built a date calculator site with Next.js 14. Here's what I learned, hitting PageSpeed 98/100

#productivity #nextjs #webperf #javascript
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2 min read
Browser Router in React
jayashree_a84b6eff7bc414e profile

Browser Router in React

#beginners #javascript #react #webdev
2
Comments
2 min read
I built 121+ free developer tools that run 100% in your browser
nirmalavalluri profile

I built 121+ free developer tools that run 100% in your browser

#webdev #javascript #devtools #productivity
Comments
1 min read
How to Replace a Page in a PDF Programmatically with pdf-lib (No Backend Required)
ahmadfarazcrypto profile

How to Replace a Page in a PDF Programmatically with pdf-lib (No Backend Required)

#javascript #pdf #webdev #tutorial
Comments
7 min read
Nest.js 12 preview is here!
worknbuyconsumendie profile

Nest.js 12 preview is here!

#nestjs #node #javascript #backend
1
Comments
3 min read
I Built a Modern AI Assistant Using HTML, CSS, and JavaScript
codehuntersharath profile

I Built a Modern AI Assistant Using HTML, CSS, and JavaScript

#ai #gemini #javascript #webdev
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3 min read
Wraplet vs Web Components
luken7 profile
Luken

Wraplet vs Web Components

#javascript #webcomponents #typescript #oop
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12 min read
I Accidentally Spent $400 on GPT-4o in One Month. Here's How to Never Do That.
webtoolshub profile

I Accidentally Spent $400 on GPT-4o in One Month. Here's How to Never Do That.

#ai #webdev #nextjs #javascript
Comments
7 min read
🛡️ How I Built a NSFWJS Alternative That's 2.5 Lighter (~1 MB Gzipped) and Runs in ~65 ms (WASM)
matias_affolter profile

🛡️ How I Built a NSFWJS Alternative That's 2.5 Lighter (~1 MB Gzipped) and Runs in ~65 ms (WASM)

#ai #webdev #javascript #opensource
Comments
9 min read
Learning JavaScript With freeCodeCamp: What the RPG Project Teaches You
patrick_mbithi_ profile

Learning JavaScript With freeCodeCamp: What the RPG Project Teaches You

#beginners #javascript #learning #webdev
1
Comments
3 min read
Why Your XML Sitemap Is Silently Killing Your SEO (And How to Fix It Free)
webtoolshub profile

Why Your XML Sitemap Is Silently Killing Your SEO (And How to Fix It Free)

#seo #webdev #nextjs #javascript
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5 min read
How to Migrate from Contentful to Cosmic in 30 Minutes
tonyspiro profile

How to Migrate from Contentful to Cosmic in 30 Minutes

#webdev #javascript #cms #typescript
2
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5 min read
TypeScript for JavaScript Developers: The Complete Practical Guide (2026)
armorbreak profile

TypeScript for JavaScript Developers: The Complete Practical Guide (2026)

#beginners #javascript #tutorial #typescript
1
Comments
4 min read
My browser tool returned "[object Promise]" as a webpage. One grep later, 10 more tools had the same bug.
achiya-automation profile

My browser tool returned "[object Promise]" as a webpage. One grep later, 10 more tools had the same bug.

#mcp #debugging #javascript #postmortem
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7 min read
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