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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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Mar 29

MSW Has a Free API Mocking Library That Works Everywhere

#msw #testing #api #javascript

2 min read

Mar 29

JavaScript Promises: Transform Your Async Code from Messy to Clean

#javascript #webdev #programming #beginners

4 min read

Mar 29

Zod Has a Free Schema Library That Makes TypeScript Validation Effortless

#zod #typescript #validation #javascript

3 min read

FileShot

Feb 24

Building automated crypto trading bots with copy trading — what I learned

#showdev #webdev #javascript #programming

2 min read

Harish Kotra (he/him)

Feb 23

Building an Autonomous LLM Society with NanoClaw & Ollama

#ai #programming #javascript #beginners

3 min read

Mar 23

A Single Regex Got Its Own npm Package. It Gets 70 Million Downloads a Week.

#discuss #javascript #webdev #programming

2 min read

GrabShot

Feb 24

How to Capture Website Screenshots with a Simple API Call

#webdev #api #javascript #tutorial

3 min read

Feb 23

How I Built a Browser-Based 3D Solar System with Three.js (And Why It Was Harder Than I Expected)

#showdev #javascript #threejs #programming

1 min read

Mar 29

Handling a 14-Hour Timezone Mismatch in NASA's APOD API

#webdev #javascript #beginners #opensource

2 min read

genuineswe

Mar 25

How I Took My PageSpeed Score from 35 to 92...

#webperf #react #javascript #engineering

4 min read

Mar 29

Vitest Has a Free Testing Framework That Outperforms Jest

#vitest #testing #javascript #typescript

3 min read

Mar 28

Cloudflare Workers AI Has a Free API: Run AI Models at the Edge with Zero Infrastructure

#ai #cloudflare #javascript #tutorial

2 min read

Feb 23

Why Kaomoji Still Matter in 2026: A Developer's Guide to Japanese Text Emoticons

#webdev #javascript #beginners #productivity

4 min read

Arjun

Feb 23

I Built a Social Platform Where You Can Post in Hindi and Someone in Tokyo Reads It in Japanese — Here's How

#programming #javascript #opensource #ai

10 min read

Mar 28

Deno KV Has a Free API: Built-In Key-Value Database with Zero Configuration

#deno #database #javascript #tutorial

2 min read

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