This is a recap of the top 10 posts on Hacker News on Jun 22, 2025.

U.S. bombs Iranian nuclear sites
https://www.bbc.co.uk/news/live/ckg3rzj8emjt
https://news.ycombinator.com/item?id=44341639

Tell HN: Beware confidentiality agreements that act as lifetime non competes
https://news.ycombinator.com/item?id=44338562

Airpass – Easily overcome WiFi time limits
https://airpass.tiagoalves.me/
https://news.ycombinator.com/item?id=44310763

uBlock Origin Lite Beta for Safari iOS
https://testflight.apple.com/join/JjTcThrV
https://news.ycombinator.com/item?id=44335664

Delta Chat is a decentralized and secure messenger app
https://delta.chat/en/
https://news.ycombinator.com/item?id=44335065

Using Microsoft's New CLI Text Editor on Ubuntu
https://www.omgubuntu.co.uk/2025/06/microsoft-edit-text-editor-ubuntu
https://news.ycombinator.com/item?id=44306892

Unexpected security footguns in Go's parsers
https://blog.trailofbits.com/2025/06/17/unexpected-security-footguns-in-gos-parsers/
https://news.ycombinator.com/item?id=44308953

TPU Deep Dive
https://henryhmko.github.io/posts/tpu/tpu.html
https://news.ycombinator.com/item?id=44342977

Scaling our observability platform by embracing wide events and replacing OTel
https://clickhouse.com/blog/scaling-observability-beyond-100pb-wide-events-replacing-otel
https://news.ycombinator.com/item?id=44336015

LaborBerlin: State-of-the-Art 16mm Projector
https://www.filmlabs.org/wiki/en/meetings_projects/spectral/laborberlin16mmprojector/start
https://news.ycombinator.com/item?id=44340386