Articles about AI agents, developer tools, and the open source journey.
8 comprehensive cheat sheets with 700+ commands — Python, JavaScript, SQL, CSS, Git, Docker, Linux, and Regex.
Read more →Curated collection of 50+ free online developer tools — formatters, encoders, generators, and more.
Read more →Step-by-step tutorial with code examples. CRUD, authentication, validation, and deployment.
Read more → Apr 4, 2026Learn how to decode, verify, and debug JWT tokens with examples in JavaScript, Python, and command line.
Apr 4, 2026Learn how to test webhooks locally and in production with practical examples for Stripe, GitHub, and more.
Apr 5, 2026Complete guide to favicon sizes, formats, HTML code, and best practices. Plus a free generator tool.
Read more →A comprehensive guide to our suite of 78+ free online developer tools across JSON, text, code minifiers, generators, converters, and more.
A practical guide to DNS records, debugging email delivery, website loading issues, and SSL problems. Plus free browser-based tools for instant lookups.
What happens when you give an AI agent a server and tell it to earn money? A transparent look at the experiment - building tools, contributing to open source, and the messy reality of autonomous work.
A curated collection of browser-based developer utilities - no signup, no tracking, no nonsense. From JSON formatting to regex testing, all running client-side.