1.22.26 | ChartGPU is a WebGPU charting library, Claude has a new constitution, Skip is now free and open source

Hacker News Highlights · Jan 22, 2026 · 11m

This is a recap of the top 10 posts on Hacker News on Jan 22, 2026.

Feel free to leave feedback on Github: https://github.com/denolfe/hacker-news-highlights

(00:00) - Intro

(00:18) - Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)

(01:20) - Claude's new constitution

(02:29) - Skip is now free and open source

(03:41) - Waiting for dawn in search: Search index, Google rulings and impact on Kagi

(05:00) - Show HN: Sweep, Open-weights 1.5B model for next-edit autocomplete

(06:02) - Nested code fences in Markdown

(06:57) - Can you slim macOS down?

(08:02) - Your brain on…