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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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ToolRapido

May 1

Formatear y validar JSON en JavaScript: JSON.stringify(), errores comunes y casos límite

#javascript #webdev #tutorial #node

2 min read

ToolRapido

May 1

Cómo convertir imágenes en el navegador con Canvas API sin subir nada a un servidor

#javascript #canvas #webdev #tutorial

2 min read

ToolRapido

May 1

Base64 en JavaScript: codificación, decodificación y casos de uso reales

#javascript #webdev #tutorial #security

2 min read

Alex Chen

Jun 5

TypeScript: The Practical Guide for JavaScript Developers (2026)

#javascript #tutorial #typescript #webdev

5 min read

Madhavan G

May 6

Closure in javascript.

#beginners #javascript #programming #tutorial

2 min read

May 25

Building MGZon: Developer Portfolio + AI Bot + Social Network (9 min demo)

#mgzon #ai #javascript #webdev

2 min read

May 2

I built a CSS selector engine that uses BigInt bitmasks and a dual Bloom bucket index instead of DOM traversal — AQE is now on npm

#showdev #css #javascript #performance

2 min read

Tarunya Kesharwani

Jun 4

Stop Watching 40-Hour Tutorials: Here's How I'd Learn MERN Today

#webdev #beginners #javascript #opensource

4 min read

Kanak

Jun 4

I Tried to Move My Docs to Svelte and Found Out My Docs Tool Was Secretly React

#javascript #svelte #nextjs #opensource

4 min read

Jun 4

I built a tool that generates TypeScript fixtures from interfaces and Zod schemas

#typescript #testing #webdev #javascript

2 min read

Ramina Ibraimova

Jun 4

How I Built an AI Platform That Verifies Student Skills

#ai #webdev #javascript

2 min read

Dimon

Jun 4

8 native HTML elements you don't need a library for

#html #webdev #javascript #frontend

4 min read

kensaadi

May 2

Are We Overcomplicating React State? A Look at Valtio

#react #javascript #webdev #frontend

2 min read

May 6

JS async and await

#beginners #javascript #tutorial #webdev

2 min read

Jun 4

SvelteKit Remote Functions: Goodbye, API Boilerplate

#javascript #typescript #tooling #svelte

3 min read

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