This is a recap of the top 10 posts on Hacker News on Jun 13, 2025.

A receipt printer cured my procrastination
https://www.laurieherault.com/articles/a-thermal-receipt-printer-cured-my-procrastination
https://news.ycombinator.com/item?id=44256499

Frequent reauth doesn't make you more secure
https://tailscale.com/blog/frequent-reath-security
https://news.ycombinator.com/item?id=44261777

US-backed Israeli company's spyware used to target European journalists
https://apnews.com/article/spyware-italy-paragon-meloni-pegasus-f36dd32106f44398ee24001317ccf2bb
https://news.ycombinator.com/item?id=44259398

Jemalloc Postmortem
https://jasone.github.io/2025/06/12/jemalloc-postmortem/
https://news.ycombinator.com/item?id=44264958

Microsoft Office migration from Source Depot to Git
https://danielsada.tech/blog/carreer-part-7-how-office-moved-to-git-and-i-loved-devex/
https://news.ycombinator.com/item?id=44253212

iPhone 11 emulation done in QEMU
https://github.com/ChefKissInc/QEMUAppleSilicon
https://news.ycombinator.com/item?id=44258670

Maximizing Battery Storage Profits via High-Frequency Intraday Trading
https://arxiv.org/abs/2504.06932
https://news.ycombinator.com/item?id=44255728

Rust compiler performance
https://kobzol.github.io/rust/rustc/2025/06/09/why-doesnt-rust-care-more-about-compiler-performance.html
https://news.ycombinator.com/item?id=44234080

Rendering Crispy Text on the GPU
https://osor.io/text
https://news.ycombinator.com/item?id=44265233

Show HN: Tritium – The Legal IDE in Rust
https://tritium.legal/preview
https://news.ycombinator.com/item?id=44256765