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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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Actions as public API endpoints

Shubhra Pokhariya

Jun 24

Next.js 16 Server Actions Security: The Auth Check Most Developers Miss

#nextjs #security #webdev #javascript

8 min read

MD JAKARIA MIRZA

Jul 4

How to Track Public Tenders from UK and EU Sources with Apify

#webdev #javascript #productivity #opensource

3 min read

Jul 2

:has() isn't a parent selector. It deletes JavaScript.

#css #webdev #frontend #javascript

4 min read

137Foundry

Jun 4

How to Use Pre-Signed S3 URLs for Direct Browser-to-Storage Uploads

#webdev #aws #javascript #backend

7 min read

137Foundry

Jun 4

Why Your File Upload Endpoint Times Out at 4GB

#webdev #javascript #backend #productivity

7 min read

React Hook Form and custom styling focus

Artemy

Jul 1

I shipped my first npm package with AI — and it's already in production

#ai #react #javascript #opensource

7 min read

Fazal Shah

May 31

How to Add Lottie Animations to Vue.js (2025 Guide)

#vue #javascript #animation #frontend

3 min read

Joodi

May 31

I Built a Tiny Skeleton Loader for React

#react #javascript #npm #frontend

1 min read

WinstonRedGuard

May 30

A client-side secret scanner that physically can't exfiltrate your code (and why you shouldn't trust mine either)

#security #javascript #opensource #webdev

1 min read

Fazal Shah

May 31

The Best Free Lottie Animation Resources for Developers in 2025

#animation #webdev #javascript #design

3 min read

Madhan Raj

Jun 4

Conditional Statements in Javascript

#javascript #java #beginners #basic

3 min read

Fazal Shah

May 31

How to Use Lottie Animations in React (2025 Guide)

#react #lottie #animation #javascript

2 min read

Fazal Shah

May 31

Best Free Lottie Animation Tools in 2025 (No Signup, No Paywall)

#lottie #animation #webdev #javascript

4 min read

pante5ter

May 30

How I get Next.js sites to load almost instantly — a practical checklist

#javascript #nextjs #performance #react

2 min read

Jun 1

Javascript Variables

#javascript #webdev #programming #frontend

2 min read

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