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.
PerfLens: Web Performance Audits Beyond Lighthouse
oluwatosinolamilekan profile

PerfLens: Web Performance Audits Beyond Lighthouse

#webdev #performance #chromeextension #javascript
Comments
2 min read
Storing Uploaded Files and Serving Them in Express
shivam_yadav_8e22bf5bf987 profile

Storing Uploaded Files and Serving Them in Express

#ai #webdev #javascript #beginners
Comments
6 min read
Cuộc Chiến React State Management: Redux Có Đang Bị Zustand 'Hạ Bệ'?
itprepvn profile
ITPrep

Cuộc Chiến React State Management: Redux Có Đang Bị Zustand 'Hạ Bệ'?

#react #javascript #webdev #state
Comments
5 min read
I built a 'life in weeks' poster generator in one HTML file
alialp profile

I built a 'life in weeks' poster generator in one HTML file

#productivity #javascript #life
5
Comments
4 min read
Hashing vs Encryption vs Encoding: What Every Developer Should Know
snappy_tools profile

Hashing vs Encryption vs Encoding: What Every Developer Should Know

#webdev #javascript #beginners #tools
Comments
4 min read
7 Things Most Developers Don't Know About JSON.parse() and JSON.stringify()
snappy_tools profile

7 Things Most Developers Don't Know About JSON.parse() and JSON.stringify()

#javascript #webdev #beginners #productivity
Comments
4 min read
How to Use Claude API with Node.js (Complete Guide, 2026)
kalyna_pro profile

How to Use Claude API with Node.js (Complete Guide, 2026)

#javascript #node #ai #tutorial
Comments
3 min read
Why you keep attacking npm?
fromchiapasdev profile

Why you keep attacking npm?

#discuss #node #javascript #npm
2
Comments
1 min read
Mapping TikTok's 46 Hidden Emoji Codes: A Reverse Engineering Story
imagebear profile

Mapping TikTok's 46 Hidden Emoji Codes: A Reverse Engineering Story

#webdev #javascript #tutorial
Comments
5 min read
Building an Offline-First Exchange Calculator with Vanilla JavaScript
seansble profile

Building an Offline-First Exchange Calculator with Vanilla JavaScript

#javascript #webdev #pwa #beginners
1
Comments
4 min read
Closed Frontier Cyber AI vs Open Defensive Tools: Real-World Comparison 2026
bean_bean profile

Closed Frontier Cyber AI vs Open Defensive Tools: Real-World Comparison 2026

#fullstack #ai #webdev #javascript
Comments
5 min read
React Form Handling: Debounced Validation, Auto-Save Drafts, and Controlled Inputs
childrentime profile

React Form Handling: Debounced Validation, Auto-Save Drafts, and Controlled Inputs

#react #javascript #webdev #tutorial
6
Comments
10 min read
REST API Design Made Simple with Express.js: A Beginner-Friendly Guide
bhupeshchandrajoshi profile

REST API Design Made Simple with Express.js: A Beginner-Friendly Guide

#webdev #programming #javascript #tutorial
1
Comments
5 min read
Kiboko to Sherehe(polite): From Strict Go Rules to JavaScript Chaos
amonoff profile

Kiboko to Sherehe(polite): From Strict Go Rules to JavaScript Chaos

#webdev #javascript #software #go
Comments
2 min read
I Built an MD5 Hash Generator Because Checksums Still Show Up Everywhere
zley_34b5414ca5e486c1c333 profile
Zley

I Built an MD5 Hash Generator Because Checksums Still Show Up Everywhere

#webdev #tools #javascript #security
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.