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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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Introducing NotumAi: The Open-Source, AI-Powered Annotation Tool

Introducing NotumAi: The Open-Source, AI-Powered Annotation Tool

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2 min read
How I built a privacy-first QR scanner using Next.js (client-side decoding)

How I built a privacy-first QR scanner using Next.js (client-side decoding)

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2 min read
How to Bypass Cloudflare with TLS Fingerprinting in Node.js

How to Bypass Cloudflare with TLS Fingerprinting in Node.js

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12 min read
I got tired of guessing if "that" image was real. So I built a tool to prove it.

I got tired of guessing if "that" image was real. So I built a tool to prove it.

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2 min read
âš¡ Beginner-Friendly Guide 'Add Binary' - Leetcode Problem 67 (C++, Python, JavaScript)

âš¡ Beginner-Friendly Guide 'Add Binary' - Leetcode Problem 67 (C++, Python, JavaScript)

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3 min read
iterflow 1.0: What changed after someone pointed out JS already has lazy iterators

iterflow 1.0: What changed after someone pointed out JS already has lazy iterators

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4 min read
Vinted Scraper: How to Extract Listing Data Automatically in 2026

Vinted Scraper: How to Extract Listing Data Automatically in 2026

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14 min read
Why Your Code Is Always Off By One (And How to Finally Fix It)

Why Your Code Is Always Off By One (And How to Finally Fix It)

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5 min read
I Built a Browser-Based Terminal with 102 Developer Tools

I Built a Browser-Based Terminal with 102 Developer Tools

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4 min read
Best Vinted Scraper Tools Compared: 2026 Complete Guide

Best Vinted Scraper Tools Compared: 2026 Complete Guide

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12 min read
How to Scrape Made-in-China.com for B2B Product Data

How to Scrape Made-in-China.com for B2B Product Data

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5 min read
How I Optimized Jira Workflow Automation (And Reduced Manual Work by 60%)

How I Optimized Jira Workflow Automation (And Reduced Manual Work by 60%)

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2 min read
Time Zone Conversions in JavaScript (date-fns + date-fns-tz): A Practical Guide

Time Zone Conversions in JavaScript (date-fns + date-fns-tz): A Practical Guide

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7 min read
How to use Prewind 🌀

How to use Prewind 🌀

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2 min read
What Is MCP? The Model Context Protocol Explained for Developers

What Is MCP? The Model Context Protocol Explained for Developers

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12 min read
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