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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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takahiro hashito

Jul 22

Enforcing Content Tone With a Lint That Fails the Build

#javascript #testing #webdev

3 min read

Sam Abaasi

Jul 22

I'm speaking at React Day Berlin 2026 — bridging React into a Preact form engine

#react #javascript #webdev

1 min read

takahiro hashito

Jul 22

Implementing UUID v7 by hand: time-sortable primary keys (and the same-millisecond trap)

#javascript #database #programming #algorithms

4 min read

ReactUse

Aug 13

React useElementSize Hook: Track Element Width & Height with ResizeObserver (2026)

#react #javascript #webdev #tutorial

7 min read

Jul 21

Handling File Downloads and System Notifications in React Made Easy

#reacthooklab #react #javascript #webdev

2 min read

LunarDrift

Jul 26

The Most Useful Support Agent Is the One That Cannot Send

#javascript #node #ai #webdev

10 min read

Jul 21

De Node à Go : le même POST /register, côte à côte

#go #javascript #node #webdev

7 min read

Frontend Challenge Perfect Landing Submission 🍲🥧

Aditya

Aug 2

Biryani, With Love: A Deccan-Inspired Interactive Atlas

#devchallenge #frontendchallenge #webdev #javascript

3 min read

Jul 24

My Redis library said the write succeeded. Redis was down.

#redis #node #javascript #opensource

7 min read

Jul 26

Kelly code

#beginners #javascript #learning #webdev

1 min read

Mason K

Aug 4

Stop hls.js from flapping between quality levels on cellular (with abrSwitchInterval)

#video #javascript #webdev #tutorial

5 min read

O-O1112

Aug 14

[Python/JS/C#] Block Engine v2.2.0: Run Python, Node.js, Lua & PHP in a single document with zero-config state pipeline

#ai #javascript #python #opensource

1 min read

Ali Hamza

Jul 22

Day 163 of Learning MERN Stack

#react #tailwindcss #javascript #webdev

1 min read

Sai Swaroop Bijinapalli

Jul 22

From Variables to Closures

#beginners #javascript #learning #programming

4 min read

Programming Central

Jul 25

Mastering Node.js Transport Layers in MCP: Stdio vs. Server-Sent Events (SSE)

#javascript #typescript #ai #mcp

12 min read

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