Skip to content

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!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Muhammad Syarwani

Oct 18 '25

Simple-proxy-id — A tiny yet secure proxy for Node.js (zero dependencies)

#javascript #opensource #node

2 min read

Oct 18 '25

Master Java Packages: A Complete Guide to Organizing Your Code

#java #javascript #webdev #programming

6 min read

Nov 21 '25

The 7 Mistakes I Made as a Junior Frontend Developer (and the Engineering Fixes That Helped Me Grow Faster)

#frontend #webdev #javascript #html

3 min read

Velspark

Nov 22 '25

📰 What’s New in React Version 19 — A Complete Guide with Examples

#news #javascript #react #tutorial

3 min read

WISDOMUDO

Oct 23 '25

Understanding Regular Expressions in JavaScript (Beginner’s Guide)

#javascript #regex #programming #beginners

3 min read

Nov 22 '25

This 'Innocent' Array Pattern Quietly Kills Your JavaScript Performance

#javascript #performance #webdev #programming

4 min read

Nov 21 '25

Stop Using `?.` Everywhere - You're Hiding Your Bugs

#javascript #webdev #debugging #bestpractices

4 min read

Akinbayo Okanmiyosioluwa Clinton

Oct 18 '25

HNG 13 STAGE-0, MY REDEMPTION ARC!!

#webdev #programming #javascript #hng

1 min read

Bukunmi Odugbesan

Nov 1 '25

Coding Challenge Practice - Question 42

#algorithms #interview #tutorial #javascript

1 min read

Oct 19 '25

A Voyage through Algorithms using Javascript - Radix Sort

#webdev #javascript #computerscience #algorithms

11 min read

Shashwat Pritish

Nov 21 '25

Next.JS Authentication with Clerk

#webdev #nextjs #javascript #clerk

3 min read

Baurzhan Zhetenov

Nov 20 '25

How I Built a Chase Bank PDF Parser with 99% Accuracy

#javascript #typescript #backend #tutorial

7 min read

Eva Clari

Oct 22 '25

The Complete Guide to React Server Components: Mental Models for 2025

#react #javascript #architecture #performance

7 min read

Oct 18 '25

Java Encapsulation Explained: A Beginner's Guide to Secure & Robust Code

#java #javascript #webdev #programming

6 min read

Anna Villarreal

Nov 20 '25

Calculate Your Personal Voltage from Binary

#learning #javascript #beginners #computerscience

1 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.