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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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Ozor

Mar 5

How to Verify Email Addresses in JavaScript (Without Sending Emails)

#javascript #webdev #tutorial #security

6 min read

Ozor

Mar 5

How to Build a Domain Intelligence Tool in JavaScript (DNS + Geolocation + Screenshots)

#javascript #security #webdev #tutorial

8 min read

Mar 10

JavaScript String Methods Explained with Examples

#beginners #javascript #tutorial #webdev

2 min read

Boehner

Mar 29

I Built a Tool That Generates a Complete Competitive Intelligence Report on Your Market in Minutes

#ai #webdev #startup #javascript

4 min read

Cover image for Problem Solving Series — Day 1 The String Problem That Taught Me About Sets in JavaScript

Ebenezer

Mar 6

Problem Solving Series — Day 1 The String Problem That Taught Me About Sets in JavaScript

#webdev #programming #javascript #beginners

3 min read

Ozor

Mar 5

How to Build Website Uptime Monitoring in 10 Minutes (Free, No Dependencies)

#webdev #monitoring #javascript #tutorial

4 min read

Cover image for I tried every axios alternative. None of them worked on Cloudflare Workers. So I built one.

Mar 6

I tried every axios alternative. None of them worked on Cloudflare Workers. So I built one.

#node #javascript #cloudflare #webdev

3 min read

TateLyman

Mar 10

I built 20 free browser-based developer tools — no tracking, no accounts, 100% client-side

#webdev #javascript #opensource #productivity

2 min read

Cover image for Sheet2Mock: Convert Excel/Google Sheets Data to Clean JSON + TypeScript Interfaces

Mar 5

Sheet2Mock: Convert Excel/Google Sheets Data to Clean JSON + TypeScript Interfaces

#typescript #javascript #webdev #developertools

2 min read

Mar 6

I Built a Complex AI Orchestration System. Then I Deleted 93% of It.

#ai #programming #opensource #javascript

2 min read

Cover image for ReactJS Anti Pattern　~Passing Setters Down the Components Tree~

Ogasawara Kakeru

Mar 5

ReactJS Anti Pattern　~Passing Setters Down the Components Tree~

#webdev #javascript #react #frontend

2 min read

Ozor

Mar 6

How to Build a Visual Regression Testing Tool in JavaScript (Free API)

#testing #javascript #webdev #tutorial

5 min read

Cover image for How to Vet an Enterprise AI Implementation Partner in 2026

Rohit Soni

Mar 5

How to Vet an Enterprise AI Implementation Partner in 2026

#ai #programming #javascript #productivity

2 min read

Ozor

Mar 6

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

#javascript #webdev #tutorial #api

5 min read

Cover image for The Age of AI Isn't About Replacement. It's About Relevance

Leo Lanese

Mar 5

The Age of AI Isn't About Replacement. It's About Relevance

#webdev #programming #ai #javascript

3 min read

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