Top of the day

Show HN: Vibe-coded 32-bit OS from scratch – multitasking, windowing, networking

Show HN: Trained YOLOX from scratch to avoid Ultralytics (iOS aircraft detect)

Cognate

Supercazzola – Generate spam for web scrapers

World Time API has been sunset

Pydantic validation just hit 10B downloads – Pydantic

Geocities Hugo Theme

Show HN: J-RAY – A privacy-first, client-side JSON visualizer

PCB Rework and Repair Guide [pdf]

Automatia and the Case for Vanilla

Giving AI agents SSH access without giving up your keys

Show HN: CC Wiretap – intercepting and visualizing Claude Code traffic real-time

New repository settings for configuring pull request access

Claude Code Best Practices

Clicker Training

Show HN: I built a new Ada build tool for personal use

Phineas Gage

All in on DLang: Why I pivoted to D for web, teaching and graphics in 2025 [pdf]

AI film school trains next generation of Hollywood moviemakers

Mandatory driver impairment sensors clear a funding hurdle, but are they ready?

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