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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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Matthieu Rondeau

Jun 9

I got tired of Express and built something different

#api #backend #javascript #node

3 min read

Odejobi Abiola Samuel

Jun 23

TypeScript Environment Variables: The Complete Guide

#typescript #node #javascript #tutorial

4 min read

Sarah-Anne Ndlovu

Jun 9

Building DiamondScope: reverse-engineering South African diamond pricing in TypeScript

#typescript #opensource #calculator #javascript

3 min read

Jeffrey Nwankwo

Jun 9

We built a public registry and SDK for WebMCP tools. Here's why it matters.

#webmcp #ai #javascript #opensource

3 min read

Zero marginal cost via on-device AI

Mohan

Jul 11

Building LaunchPad: one product brief, 42 launch channels, and the bugs that almost sank it

#showdev #webdev #javascript #ai

6 min read

MoodFlow

Jun 9

I Built a Simple Mood Tracking App That Actually Helped Me Understand My Emotions

#webdev #productivity #beginners #javascript

2 min read

Xerxes

Jun 9

How to Build a Bulletproof Shopify Cart Event Listener (Without App Conflict)

#shopify #javascript #webdev #frontend

2 min read

Carlos Oliva Pascual

Jun 9

TanStack Router Complete Guide 2026: Type-Safe React Routing

#react #typescript #webdev #javascript

5 min read

Deoit

Jul 13

How to Start Learning Web Development Without Getting Overwhelmed by the Setup

#webdev #programming #productivity #javascript

3 min read

Zero dependencies and no build step

Jul 11

Fandom Fire — A GPU-Accelerated, AI-Powered Roast Battle Engine

#weekendchallenge #ai #webgl #javascript

5 min read

Odejobi Abiola Samuel

Jun 22

Stop Shipping Broken Env Config: Comparing 4 TypeScript Validators

#typescript #node #javascript #webdev

4 min read

Hamza

Jul 1

Expedia Cars GraphQL Inspector: How I Turned Expedia's Network Traffic into Instant CSV Exports

#javascript #automation #productivity #userscript

9 min read

Jun 9

UUIDs Explained: Versions, Use Cases, and When to Use Auto-Increment Instead

#webdev #beginners #tools #javascript

3 min read

Ably Blog

Jun 9

AI agent streaming in action: barge-in, human handover, and session continuity

#ai #websockets #webdev #javascript

8 min read

Odejobi Abiola Samuel

Jun 22

10 Things Nobody Tells You About process.env

#typescript #node #javascript #webdev

4 min read

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