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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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Cover image for How to create live validation form in JavaScript

Jahongir Sobirov

Dec 13 '25

How to create live validation form in JavaScript

#webdev #javascript #frontend #programming

3 min read

esteban mo

Dec 14 '25

My First Two Projects as a 17-Year-Old Developer

#webdev #javascript #html #beginners

1 min read

Blink

Dec 13 '25

Day 8: Grandma's Place

#webdev #programming #ai #javascript

2 min read

Harini

Dec 18 '25

Objects in JavaScript

#javascript #beginners #basic #programming

1 min read

Turkan İsayeva

Dec 26 '25

Why You Should Switch from Vanilla JavaScript to React and How React Architecture Works

#architecture #frontend #javascript #react

3 min read

Cover image for Unlocking Real-Time Magic: Dive Deep into WebSockets and Socket.IO for Instant Web Wonders

Jan 6

Unlocking Real-Time Magic: Dive Deep into WebSockets and Socket.IO for Instant Web Wonders

#javascript #networking #tutorial #webdev

4 min read

Dec 17 '25

I Tried Building an AI Agent and It Failed Halfway Through. Here's Why

#webdev #programming #ai #javascript

7 min read

Dec 17 '25

Exploring Asynchronous Iterators and Iterables in JavaScript

#programming #javascript #iterables #iterators

4 min read

Axl

Dec 13 '25

Improving navigation in long Google AI Studio chats with a userscript

#showdev #ux #ai #javascript

1 min read

Cover image for 🚨 Memory Leaks in JavaScript & React - The Hidden Enemy

Dec 14 '25

🚨 Memory Leaks in JavaScript & React - The Hidden Enemy

#javascript #performance #react

3 min read

Cover image for 🚀 Introducing TaskFlow (TODO APP) — My First Job Interview Project Upgraded To Full-Stack Productivity App

Muhammad Sheharyar Butt

Dec 12 '25

🚀 Introducing TaskFlow (TODO APP) — My First Job Interview Project Upgraded To Full-Stack Productivity App

#showdev #fullstack #javascript #productivity

2 min read

Cover image for JavaScript Pro Tips: 30+ Performance & Maintainability Best Practices

Dec 27 '25

JavaScript Pro Tips: 30+ Performance & Maintainability Best Practices

#webdev #javascript #react #angular

12 min read

Cover image for JavaScript Frameworks - Heading into 2026

Ryan Carniato for This is Learning

Jan 5

JavaScript Frameworks - Heading into 2026

#webdev #javascript #webperf #frameworks

8 min read

Cover image for What App Would Prevent a Website from Getting Hacked, and Why?

Martin Danilanez

Dec 14 '25

What App Would Prevent a Website from Getting Hacked, and Why?

#webdev #programming #ai #javascript

9 min read

Dec 12 '25

A More Structured Version of Frontend Master Prep Series

#webdev #learning #javascript #react

1 min read

Dec 16 '25

I scanned 37 sites from Hacker News for leaked secrets. One had 6.

#webdev #ai #javascript #security

2 min read

Dec 14 '25

Form content disappears after page refresh

#help #ux #frontend #javascript

1 min read

Bukunmi Odugbesan

Dec 13 '25

Coding Challenge Practice - Question 77

#algorithms #javascript #interview #tutorial

1 min read

Cover image for Building CLI apps with TypeScript in 2026

Jan 6

Building CLI apps with TypeScript in 2026

#javascript #typescript #cli #parser

8 min read

Cover image for How We Balanced Camera Quality and Bandwidth in Our Video Meetings

Iason Paraskevopoulos

Dec 12 '25

How We Balanced Camera Quality and Bandwidth in Our Video Meetings

#webdev #javascript #webrtc

8 min read

Cover image for Why setTimeout Returns an Object in Node.js (and Why setInterval Can Break Your App)

Ali nazari

Jan 3

Why setTimeout Returns an Object in Node.js (and Why setInterval Can Break Your App)

#webdev #programming #javascript #node

3 min read

Lovely

Dec 13 '25

My First Tip Calculator App

#showdev #frontend #javascript #beginners

4 min read

Tech Croc

Dec 12 '25

LLM-Powered Relevance Assessment for Pinterest Search

#webdev #programming #ai #javascript

8 min read

Dec 12 '25

Implementing Real-Time Status Updates with Server-Sent Events in Next.js

#performance #javascript #tutorial #nextjs

5 min read

Pham Thao

Dec 16 '25

Stop Writing Token Refresh Logic: Let ts-retoken Handle It

#javascript #webdev #opensource

3 min read

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