All posts
#JavaScript
4 posts
Regex Cheatsheet for Developers 2026
Every regex pattern you actually need, organized by use case. Copy, test, and use.
Regex
JavaScript
Developer Tools
DevToolbox Grew From 7 to 29 Tools. Here Is Everything New.
22 new browser-based developer utilities added to DevToolbox — formatters, converters, generators, and DevOps tools. All...
JavaScript
Developer Tools
Privacy
Building DevToolbox: 7 Browser-Based Developer Utilities That Never Touch a Server
I built a free collection of developer tools — JSON formatter, JWT decoder, regex tester, and more — that run entirely...
JavaScript
Developer Tools
Privacy
Building a Zero-Knowledge Password Strength Checker
I built a password tool that never sees your password. Here is how client-side entropy calculation, k-anonymity breach checks,...
Security
JavaScript
Privacy