This is a recap of the top 10 posts on Hacker News on Feb 3, 2026.

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

• (00:00) - Intro

xAI joins SpaceX
https://www.spacex.com/updates#xai-joins-spacex
https://news.ycombinator.com/item?id=46862170

The Codex App
https://openai.com/index/introducing-the-codex-app/
https://news.ycombinator.com/item?id=46859054

Todd C. Miller – Sudo maintainer for over 30 years
https://www.millert.dev/
https://news.ycombinator.com/item?id=46858577

The TSA's New $45 Fee to Fly Without ID Is Illegal
https://www.frommers.com/tips/airfare/the-tsa-new-45-fee-to-fly-without-id-is-illegal-says-regulatory-expert/
https://news.ycombinator.com/item?id=46863162

Anki ownership transferred to AnkiHub
https://forums.ankiweb.net/t/ankis-growing-up/68610
https://news.ycombinator.com/item?id=46861313

Court orders restart of all US offshore wind power construction
https://arstechnica.com/science/2026/02/court-orders-restart-of-all-us-offshore-wind-construction/
https://news.ycombinator.com/item?id=46863112

Hacking Moltbook
https://www.wiz.io/blog/exposed-moltbook-database-reveals-millions-of-api-keys
https://news.ycombinator.com/item?id=46857615

4x faster network file sync with rclone (vs rsync) (2025)
https://www.jeffgeerling.com/blog/2025/4x-faster-network-file-sync-rclone-vs-rsync/
https://news.ycombinator.com/item?id=46820142

Zig Libc
https://ziglang.org/devlog/2026/#2026-01-31
https://news.ycombinator.com/item?id=46858622

Nano-vLLM: How a vLLM-style inference engine works
https://neutree.ai/blog/nano-vllm-part-1
https://news.ycombinator.com/item?id=46855447