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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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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Reveals why optimistic state is derived, not owned

Shubhra Pokhariya

Aug 4

React 19's useOptimistic Fixed My Instant UI. Then Combining It With useActionState Broke My Reset Button

#react #javascript #webdev #programming

8 min read

jack

Jul 22

What the Browser Gamepad API Can—and Cannot—Tell You About Controller Health

#showdev #javascript #webdev #gamedev

10 min read

💻 Arpad Kish 💻

Jul 19

Functional programming primitives in Javascript

#functional #javascript

4 min read

Marty Karr

Jul 31

What More Than Three Decades of Acrobat JavaScript Development Taught Me About Interactive PDF Forms

#javascript #productivity #tutorial #architecture

5 min read

Easywise

Jul 19

I Built an Interactive 3D Tilt Card with Canvas Particles (No Libraries)

#showdev #frontend #javascript #tutorial

2 min read

unifyport for UnifyPort

Jul 22

Recover Missed LINE MINI App Purchase Webhooks with a 7-Day Reconciliation Job

#api #javascript #webdev

5 min read

shekhar

Jul 22

I built a CLI so I'd stop typing ImageMagick flags wrong.

#cli #javascript #opensource #ai

2 min read

Sakshi

Jul 18

Next.js 16: React 19.2 Features, Breaking Changes, and How to Upgrade

#nextjs #react #javascript #webdev

3 min read

Jul 31

How I Built a Serverless, In-Browser Image Converter Using the Canvas API

#showdev #javascript #webdev #privacy

3 min read

jsmanifest

Jul 18

TypeScript Declaration Merging in 2026: Augmenting Third-Party Modules Without Losing Type Safety

#typescript #javascript #webdev #react

14 min read

Tony Spiro

Jul 31

Bun vs Node vs Deno in 2026: How to Choose a JavaScript Runtime

#javascript #webdev #node #typescript

8 min read

Jul 17

I Built a Free Health Calculator Website with Pure HTML/CSS/JS - Here's How I Monetize It

#webdev #javascript #tutorial

3 min read

Jul 18

Adding an AI Chat Feature to My Expense Manager

#beginners #ai #webdev #javascript

5 min read

Prajapati Paresh

Jul 18

Stop God Components: React Composition Patterns ⚡

#react #frontend #javascript #webdev

3 min read

Janani Jayakumar

Jul 18

How to Debug JS Errors Using ChatGPT(Beginner's Guide)

#javascript #chatgpt #ai #webdev

2 min read

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