Hacker News on 7 September 2021

• Show HN: Web browser to help programmers think clearly
• Htmlq: like jq, but for html
• My £4 a month server can handle 4.2M requests a day
• Australia’s new mass surveillance mandate
• ProtonMail deletes 'we don't log your IP' from website after activist arrested
• Missing businesswoman urges ex-husband not to publish book critical of China
• MangaDex infrastructure overview
• The Linux Experiments YouTube channel has been terminated
• Three near-identical Boris Vishnevskys on St Petersburg election ballot
• Unity patents ECS