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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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Jul 4

How to Compress Images in the Browser with Canvas API (No Uploads, No Server)

#javascript #webdev #performance #tutorial

2 min read

sgamer宇

Jun 15

I Built a Browser-Based GPU Stress Test That Runs Without Downloads

#showdev #javascript #performance #webdev

2 min read

Parsa J

Jul 15

Your `.sort()` is mutating state. JavaScript finally gave you the fix.

#javascript #webdev #frontend #react

4 min read

Pavel Kostromin

Jun 10

Enhancing Source Maps: Recovering Function Names and Context in Minified JavaScript/TypeScript Bundles

#sourcemaps #javascript #typescript #debugging

10 min read

ReactChallenges

Jun 11

🚀 New React Challenge: Build a Spreadsheet with Formula Evaluation

#react #javascript #frontend #frontendchallenge

2 min read

Tejas Khanolkar

Jun 10

JavaScript Asynchronous APIs: The Misconception That Confused Me

#beginners #javascript #tutorial #webdev

3 min read

Savage Digital Solutions

Jul 15

How We Make Every Scheduled Job Safe to Re-Run

#webdev #javascript #devops #startup

5 min read

MORINAGA

Jul 15

How I built the Bluesky follow-growth automation with ramp-up and quality filters

#showdev #javascript #githubactions #indiehackers

8 min read

Jul 15

Where Should You Store Your JWT?

#javascript #security #cookie #frontend

2 min read

Meteor Software

Jul 14

Why Meteor 3.5 Is the Most Important Release in Years

#meteor #javascript #mongodb

5 min read

Abhijeet Srivastava

Jul 12

How React.lazy() and Suspense Cut Bundle Size and Improve Performance

#javascript #react #webperf #codesplitting

5 min read

Abhinav

Jun 11

How I Built a Cyberpunk Web Game to Experience the Scale of $1 Trillion

#ai #webdev #javascript

2 min read

Harsh

Jun 10

Leafwork: A Local-First PDF Toolkit That Runs in Your Browser

#privacy #webdev #javascript #opensource

2 min read

Nandan Das

Jul 4

OrinIDE v1.0.8 is here and it's a whole vibe upgrade 🚀

#opensource #ai #webdev #javascript

3 min read

Dhananjay kumar Seth

Jul 14

I Built 4 Interactive Engineering Tools You Can Run in Your Browser

#showdev #react #javascript #webdev

3 min read

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