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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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Weather Clock Dash

May 3

How I Built a Firefox New Tab Extension with Pure HTML/CSS/JS (No Frameworks)

#firefox #webextensions #javascript #opensource

2 min read

Zenovay

Jun 6

Lightweight client side error tracking without a 90kb SDK

#javascript #typescript #webdev #monitoring

2 min read

May 3

Stop Writing `for` Loops in TypeScript. The 2026 Way to Pipeline Data

#typescript #javascript #webdev #programming

9 min read

Funny

May 3

I Built a Tiny Decision Tool and Learned That Simple Still Matters

#webdev #javascript #sideprojects #indiehackers

4 min read

May 3

8 `infer` Patterns That Make You Look Like a TypeScript Wizard

#typescript #programming #webdev #javascript

10 min read

Jun 6

JavaScript Event Loop Explained — A Visual, Step-by-Step Guide

#javascript #webdev #beginners #tutorial

6 min read

May 3

Stop Reaching for `any`. The Modern `unknown` Pattern Fixes 90% of It

#typescript #javascript #webdev #programming

11 min read

May 8

What is Middleware in Express and How It Works

#webdev #backend #javascript #programming

4 min read

suma sri

May 3

I built JSON Viewer Pro — a fast, privacy-first JSON formatter/validator/minifier

#javascript #react #nextjs #webdev

2 min read

joonlee22

Jun 6

I Built a Production-Ready Node.js SaaS Boilerplate So You Don't Have To

#node #javascript #webdev #tutorial

2 min read

nareshipme

May 3

Adding YouTube thumbnails and real titles to existing projects — without a migration

#nextjs #webdev #javascript #ux

4 min read

Annais Molina Fuentes

May 3

CVE-2025-55182 · React2Shell: RCE in React Server Components via Prototype Pollution

#security #javascript #react #webdev

3 min read

Chinwuba

Jun 6

Continuation — Tables, CRUD, and Foreign Keys

#webdev #database #programming #javascript

2 min read

Annais Molina Fuentes

May 3

CVE-2025-55182 · React2Shell: RCE en React Server Components via Prototype Pollution

#security #javascript #react #webdev

4 min read

Faizal

Jun 6

WDIO vs Playwright — An Honest Comparison from Someone Who Has Used Both

#testautomation #playwright #javascript #qa

5 min read

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