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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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Sospeter Mong'are

Nov 7 '25

Understanding Middlewares in Express.js and How They Work Internally

#node #javascript #beginners

3 min read

Dec 12 '25

How I Built a Chrome Extension That Juggles Local and Cloud AI

#webdev #programming #ai #javascript

3 min read

Sachintha

Nov 21 '25

How useEffect Works Behind the Scenes in React

#react #javascript

17 min read

Aviral Srivastava

Nov 8 '25

Performance Optimization for JS

#performance #tutorial #webdev #javascript

6 min read

Nov 8 '25

How to create Signed APK and AAB files in React Native in simple steps.

#webdev #programming #javascript #beginners

2 min read

Sospeter Mong'are

Nov 7 '25

A Practical Guide to Routes and Routers in Express.js

#express #node #javascript #beginners

3 min read

Cover image for React Performance Anti-Patterns: 5 Mistakes That Kill Your App's Speed!

Dec 11 '25

React Performance Anti-Patterns: 5 Mistakes That Kill Your App's Speed!

#react #javascript #nextjs #webdev

2 min read

Cover image for How to handle large file uploads

Trust Jamin for Uploadcare

Dec 11 '25

How to handle large file uploads

#webdev #javascript #node #programming

10 min read

Cover image for Building an AI-Powered Code Editor: A Journey into Structured LLM Integration

Francesco Marconi

Dec 11 '25

Building an AI-Powered Code Editor: A Journey into Structured LLM Integration

#webdev #javascript #programming #ai

3 min read

Dec 11 '25

Build a 10x Faster Image Upload API in 15 Minutes with Bun

#javascript #bunjs #webdev #api

6 min read

Cover image for How signals really work in JavaScript? Basic concept.

Ember

Nov 11 '25

How signals really work in JavaScript? Basic concept.

#javascript #typescript #learning #node

7 min read

Shreya Srivastava

Dec 1 '25

Top 5 Audit Logging Libraries Every Startup Should Consider in 2025

#javascript #startup #security #tooling

2 min read

Nov 7 '25

The Mysterious Keyword "this"

#beginners #javascript #tutorial

3 min read

Cover image for SSLCommerz works with frontend, backend, and database

Arfan Hosen Ovi

Nov 7 '25

SSLCommerz works with frontend, backend, and database

#node #tutorial #javascript #react

1 min read

Cover image for TOON vs JSON: A Token-Optimized Data Format for Reducing LLM Costs

Arindam Majumder for Tensorlake

Dec 11 '25

TOON vs JSON: A Token-Optimized Data Format for Reducing LLM Costs

#ai #programming #javascript #webdev

9 min read

Fioul

Nov 7 '25

FastMinify - Free Client-Side JS/CSS Minifier

#webdev #minify #javascript #css

1 min read

tianchang

Dec 1 '25

Stop Hardcoding Mocks! Meet PocketMock: The Browser-Native Visual Mocking Tool

#webdev #programming #javascript #web

3 min read

ashkan hooshidar

Nov 8 '25

layout-manager-react: Highly Customizable React Layout Manager

#react #webdev #javascript #opensource

1 min read

Haris

Dec 12 '25

Finally, a free PDF Tool that Resizes pages (A0-A4), Merge, Split and deletes files immediately

#showdev #webdev #javascript #php

1 min read

Dec 12 '25

How JavaScript Works & Execution Context | EP-01

#javascript #programming #beginners #basic

2 min read

Cover image for Building a Custom MapTiler Visualization Plugin for Apache Superset 3.1.0 (Complete Step-by-Step Guide)

Nov 11 '25

Building a Custom MapTiler Visualization Plugin for Apache Superset 3.1.0 (Complete Step-by-Step Guide)

#opensource #javascript #maptiler #superset

5 min read

Cover image for 5 Reasons You Don’t Need to Move Away from JavaScript or TypeScript for the Backend

Raka Widhi Antoro

Nov 30 '25

5 Reasons You Don’t Need to Move Away from JavaScript or TypeScript for the Backend

#backend #typescript #learning #javascript

2 min read

Cover image for Reactor e Proactor - Segredos do Event Loop do NodeJS

Uriel dos Santos Souza

Dec 11 '25

Reactor e Proactor - Segredos do Event Loop do NodeJS

#braziliandevs #node #javascript #patterns

6 min read

Cover image for 🔥 JavaScript Interview Series(13): Closures in Practice — Encapsulation & Privacy

jackma

Nov 9 '25

🔥 JavaScript Interview Series(13): Closures in Practice — Encapsulation & Privacy

#webdev #programming #javascript #career

5 min read

Cover image for A Zero-Build Web Framework with Pure JavaScript

Ben Lue

Nov 20 '25

A Zero-Build Web Framework with Pure JavaScript

#architecture #javascript #tooling #webdev

1 min read

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