DEV Community

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!

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Understanding Polyfills: Bridging the Gap in Modern and Old Web Browsers
splintersword profile

Understanding Polyfills: Bridging the Gap in Modern and Old Web Browsers

#webdev #programming #javascript #beginners
Comments
4 min read
Zare: Why I Built a Modern Template Engine
ismailbinmujeeb profile

Zare: Why I Built a Modern Template Engine

#webdev #templateengine #typescript #javascript
Comments
2 min read
The logical AND operator (&&) in JavaScript vs PHP
debiprasad profile

The logical AND operator (&&) in JavaScript vs PHP

#php #javascript
1
Comments
2 min read
How to work with nested locale folder structures in Vue
bcostaaa01 profile

How to work with nested locale folder structures in Vue

#vue #javascript #frontend #webdev
1
Comments
2 min read
Modern Node.js Patterns (2025)
herasimau profile

Modern Node.js Patterns (2025)

#backend #javascript #node #designpatterns
1
Comments
11 min read
Understanding Callbacks in JavaScript: A Beginner’s Guide to Asynchronous Programming
wisdomudo profile

Understanding Callbacks in JavaScript: A Beginner’s Guide to Asynchronous Programming

#javascript #webdev #programming #beginners
2
Comments
4 min read
Why 340+ Students at My College Use the Chrome Extension I Built
ivankuria profile

Why 340+ Students at My College Use the Chrome Extension I Built

#javascript #productivity #learning #css
5
Comments
2 min read
🎃 Create a React Gantt Chart with SVAR Gantt (Halloween-Edition)
olga_tash profile

🎃 Create a React Gantt Chart with SVAR Gantt (Halloween-Edition)

#react #gantt #webdev #javascript
2
Comments
9 min read
Event Loop in JavaScript
shelner profile

Event Loop in JavaScript

#eventloop #javascript
1
Comments
1 min read
I Built a Complete Desktop Banking System with Electron and Node.js
lazpal profile

I Built a Complete Desktop Banking System with Electron and Node.js

#showdev #javascript #node
1
Comments
1 min read
🧠 Understanding `!==` and Toggling Logic in React (Simplified Explanation for Beginners)
usama_dev profile

🧠 Understanding `!==` and Toggling Logic in React (Simplified Explanation for Beginners)

#react #javascript #webdev #logicapps
4
Comments
3 min read
Working with arrays [JS]
0netheball profile

Working with arrays [JS]

#beginners #javascript #tutorial
Comments
7 min read
Self-Hosting Excalidraw with Custom Fonts — No Extensions, No Cloud
mirzadeh profile

Self-Hosting Excalidraw with Custom Fonts — No Extensions, No Cloud

#javascript #webdev #excalidraw #react
2
Comments
4 min read
How to validate tables, rows or any content of an Excel file using Cypress
marcelo_sqe profile

How to validate tables, rows or any content of an Excel file using Cypress

#node #javascript #testing #automation
Comments
3 min read
Broadcast Channel API for Cross-Tab Communication
omriluz1 profile

Broadcast Channel API for Cross-Tab Communication

#javascript #programming #webdev #advanced
1
Comments
5 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.