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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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Himesh

Jul 1

Show Dev: Ergo-AI — 100% private 3D ergonomics RULA/REBA assessment in the browser

#showdev #react #webassembly #javascript

1 min read

apives

Jul 1

Stop Writing Custom Auth, Analytics, and Media Pipelines: The Production-Grade SaaS Architecture for 2026

#webdev #javascript #opensource #saas

2 min read

Dev Nestio

Jul 1

I built a browser-only JWT Creator & Signer — HS256/384/512, verify, expiry check, 77 tests

#webdev #security #javascript #tools

2 min read

Jul 25

A Smarter Way to Deep Clone in React: Introducing useDeepClone

#reacthooklab #react #javascript #webdev

2 min read

Daniel Sato for My Japanese Name Translator

Jul 6

How I built a browser-based Japanese name translator with vanilla JS (no backend)

#showdev #frontend #javascript #webdev

2 min read

Kaitlin Zhang 改善

Jul 2

Writing a JSON Parser in Javascript

#javascript #tutorial

1 min read

Kehinde Owolabi

Jul 25

🧩 Understanding Components and Their Children in Limn Engine

#discuss #programming #javascript #tutorial

6 min read

Dev Nestio

Jul 2

Bitwise Calculator: Visual 32-bit AND/OR/XOR/NOT/Shifts in Your Browser

#webdev #javascript #devtools #opensource

1 min read

Juan

Jul 2

new project

#programming #javascript #beginners #software

1 min read

Alejandro

Jul 15

Part 1: Why I Rarely Use useEffect Anymore (and what I use instead)

#react #javascript #webdev #frontend

4 min read

ReactChallenges

Jul 6

🚀 New React Challenge: Tier List

#react #javascript #frontend #frontendchallenge

1 min read

fernforge

Jul 5

Migrating off the OpenAI Assistants API before it shuts off (Aug 26, 2026)

#openai #ai #python #javascript

4 min read

Alejandro

Jul 15

Part 2: Stop Fetching Data Inside useEffect (what modern React apps do instead)

#react #webdev #javascript #frontend

5 min read

Jul 24

Sinch from the Command Line: Numbers, Calls, Messages, Logs

#javascript #cli #voice #webdev

9 min read

Jul 14

JavaScript has no sorted containers. I built one for TypeScript.

#typescript #javascript #opensource #datastructures

3 min read

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