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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!

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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

Madhavan G

May 6

Closure in javascript.

#beginners #javascript #programming #tutorial

2 min read

mohandass

May 6

Closure

#beginners #javascript #programming #tutorial

1 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

Cover image for React Performance for Senior Developers (Practical, No Cargo Culting)

May 1

React Performance for Senior Developers (Practical, No Cargo Culting)

#frontend #javascript #performance #react

3 min read

Cover image for Are We Overcomplicating React State? A Look at Valtio

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

Rohith

May 6

I Tested 15 LLMs for Web Scraping and Built Heuristics Instead

#webdev #ai #scraping #javascript

3 min read

Cover image for Closures made simple

May 1

Closures made simple

#closure #javascript

5 min read

Cover image for The Twitch Extension JWT Mistake That Causes 401s on Every Request

GothUncc

May 1

The Twitch Extension JWT Mistake That Causes 401s on Every Request

#twitch #javascript #webdev #tutorial

3 min read

RjS

May 1

System Architecture of React Playground: What Actually Happens Behind the Scenes

#architecture #javascript #react #systemdesign

3 min read

Cover image for Beyond SSR vs SSG: Partial Prerendering (PPR) Explained with a Real-World Story

Abdullah al Mubin

May 1

Beyond SSR vs SSG: Partial Prerendering (PPR) Explained with a Real-World Story

#webdev #performance #javascript #nextjs

3 min read

Muhammad Masad Ashraf

May 1

Queue-Based Shopify Webhook Processing: Why It Matters and How to Build It

#shopify #webhooks #architecture #javascript

1 min read

May 1

How to Add Dark Mode to Any Website (Even If You’re Not a CSS Wizard)

#webdev #css #javascript #darkmode

3 min read

Alex Rogov

May 1

Building an AI Coding Agent from Scratch with Claude Agent SDK

#ai #typescript #tutorial #javascript

5 min read

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