8.17.26 | Firefox for iOS adblocker, Claude system prompts, third world engineer on RISC-V

Hacker News Highlights · Aug 17, 2026 · 14m

This is a recap of the top 10 posts on Hacker News on Aug 17, 2026.

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

(00:00) - Intro

(00:15) - Firefox for iOS now has a native adblocker

(01:21) - Claude: System Prompts

(03:05) - A third world engineer responds to ”RISC-V: They should have known better“

(04:39) - Tell HN: Cloudflare silently injects its analytics when you switch nameservers

(05:56) - Stripe will reportedly acquire OpenRouter for $7B+

(07:26) - Qwen 3.8 27B is excellent, but it defaults to overthinking things

(09:11) - The AI Credit…