My Pixel and MacBook work beautifully together; I question the need for an ecosystem

Hooks in Claude Code: A Beginner's Guide

The Scenario Your .claude/settings.json can ask before git push — but that's where a permission's job ends. It's a gate, not a worker: it can't format a file the moment it's edited, catch a missing…

• Hooks in Claude Code run custom scripts at specific workflow points.
• PreToolUse and PostToolUse are key hook events for beginners.
• Hooks can block actions, format files, or log sessions, but must be tested thoroughly.

2h ago ·dev.to

I Built a Choking-Under-Pressure Detector for Athletes — No AI, No Sports Psych API

No AI was used to build this. No ML model was trained. No sports psychology API was called. Just 80 lines of JavaScript and 40 years of CBT research.

2h ago ·dev.to

#javascript #webdev #html #showdev

Hey everyone! I built a free screen recorder that runs entirely in the browser — no downloads, no watermarks, no time limits. It uses HTML5 Screen Capture API + MediaRecorder API.

2h ago ·dev.to