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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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yehuda

Jun 10

How to add a contact form to your static site — no backend, no monthly fee

#showdev #webdev #javascript #googlesheets

3 min read

Jun 10

I built a zero-dependency env variable validator for Node.js — env-guard

#javascript #opensource #webdev #node

1 min read

Dan for Expo

Jun 10

Expo Router v56 Ships SSR and Breaks Free from React Navigation

#expo #mobile #reactnative #javascript

4 min read

Hiralasa

Jun 11

I automated my Gumroad product screenshots with Playwright

#nextjs #webdev #playwright #javascript

1 min read

Arashad Dodhiya

Jun 10

Understanding Chrome Zero-Day CVE-2026-11645: What Happened, What V8 Is, and Why Google Rushed a Patch

#cybersecurity #webdev #security #javascript

4 min read

Jun 11

Interoperabilidade em Typescript

#beginners #javascript #typescript #webdev

2 min read

Mean for APIKumo

Jun 15

Server-Sent Events: The Simplest Way to Stream Data From Your API

#api #webdev #tutorial #javascript

3 min read

Swapnali Dashrath

Jul 14

Production-Ready AI Agents in Node.js: Iteration Caps and Tracing

#javascript #ai #agents #node

4 min read

Jun 10

I Built Open-Source AI Dev Tools to Close the Gap Between Seeing a Bug and Fixing It

#ai #opensource #webdev #javascript

2 min read

Stanley A.

Jul 14

AI Wrote Your Code. Did It Ship a Vulnerability Too?

#javascript #webdev #python #cybersecurity

4 min read

Jul 3

How To Set Up React Context

#react #frontend #typescript #javascript

5 min read

Jul 3

Stop building marketing sites with React, Next.js, and Angular (you're overengineering them)

#webdev #javascript #react #astro

4 min read

Jul 14

You've been writing this `reduce` a hundred times. `Object.groupBy` does it in one.

#javascript #webdev #frontend #node

4 min read

ryanlee

Jul 3

How to Test Email Change Flows in React Without Mixing Up Confirmation Links

#react #javascript #testing #webdev

5 min read

Jun 12

Why I still teach Singleton even though modules make it redundant

#webdev #javascript #python #rust

2 min read

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