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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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

Ozor

Mar 6

How to Detect Any Website's Tech Stack in JavaScript (No Browser Required)

#javascript #webdev #tutorial #api

5 min read

Apr 7

dotenv-audit v1.1.0 — now with .env.example auto-sync

#node #javascript #opensource #development

2 min read

Sathish

Apr 8

React Native offline-first: SQLite write-ahead log

#react #javascript #tutorial #mobile

4 min read

Ozor

Mar 5

How to Detect Bot Traffic by IP Address (JavaScript)

#webdev #security #javascript #tutorial

5 min read

Rohith

Mar 28

Frontend Magic You Only Notice When It Breaks

#webdev #javascript #ui #ux

4 min read

Ozor

Mar 5

How to Detect VPN and Proxy Users by IP Address (JavaScript)

#javascript #security #webdev #tutorial

5 min read

Ozor

Mar 5

How to Build a Webhook Delivery Monitor with JavaScript (Free APIs)

#webdev #javascript #tutorial #api

4 min read

Enes Efe

Mar 5

How We Built Group Buying Features Into a Shopify App — Changelog #2

#shopify #saas #webdev #javascript

4 min read

Ozor

Mar 5

How to Build a Phishing URL Scanner in JavaScript (Free APIs)

#security #javascript #webdev #tutorial

5 min read

Mar 5

I Got Tired of Ad-Ridden Online Tools, So I Built a Free "Swiss Army Knife" for Developers

#webdev #javascript #nextjs #productivity

2 min read

Ozor

Mar 5

How to Build a Crypto Price Alert Bot in Node.js (No Dependencies)

#javascript #crypto #webdev #tutorial

3 min read

mohandass

Apr 8

Array basic methods in j.s

#beginners #codenewbie #javascript #tutorial

4 min read

Gerus Lab

Mar 5

Your AI Image Pipeline Will Break in Production — Here's How We Fixed Ours

#webdev #programming #javascript #ai

6 min read

Kiran

Apr 8

Redux: Complete Guide from Zero to Hero

#beginners #javascript #react #tutorial

5 min read

Apr 8

Why Your AI Agent Doesn't Need More Tools. It Needs a Smarter Way to Manage Them

#ai #webdev #programming #javascript

4 min read

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