Live Signals

🔗 Tracking unique visitors without cookies 👍 7 💬 1 🔗 https://inmargin.io/blog/tracking-unique-visitors-without-cookies

🔗 Quadrupling code performance with a "useless" if 👍 20 💬 2 🔗 https://purplesyringa.moe/blog/quadrupling-code-performance-with-a-useless-if/

🔗 The social physics of conversation: Communication patterns matter 👍 20 💬 1 🔗 https://andiroberts.com/citizenship/the-social-physics-of-conversation-citizenship-leadership

🔗 Backtrack-Free Cursive 👍 49 💬 10 🔗 https://mmapped.blog/posts/52-backtrack-free-cursive

🔗 Show HN: Level – a new demo for 8bit Atari XL/XE Hey,<p>During the weekend there was a demoscene Lost Party 2026 in Poland and demo-group Agenda released there a new demo for Atari XL/XE. The…

🔗 Show HN: Pentaton LP – a music streamer with an LP sleeve sized display Hey HN! I always liked to see and touch the cover artwork of the CDs and LPs I bought in the past, but in the end the…

🔗 Sam Neill Has Died 👍 4 💬 0 🔗 https://www.theguardian.com/film/2026/jul/13/sam-neill-death-actor-dies-aged-78

🔗 Converting colors in JavaScript at 6B operations per second 👍 6 💬 0 🔗 https://dkryaklin.com/blog/colordx-gpu

🔗 Beavis Ultrasound PnP ISA Sound Card Replica 👍 23 💬 5 🔗 https://github.com/schlae/BeavisUltrasound

🔗 DVD-Audio 👍 4 💬 0 🔗 https://en.wikipedia.org/wiki/DVD-Audio

🔗 Are you telling me a readonly property is wrecking my performance? 👍 3 💬 3 🔗 https://shub.club/writings/2026/july/check-your-scrollheight/

🔗 Count Binface 👍 30 💬 7 🔗 https://countbinface.com

🔗 First look at Quest, the final ship of Antarctic explorer Shackleton 👍 12 💬 0 🔗 https://www.cbc.ca/news/canada/quest-shipwreck-expedition-images-9.7262229

🔗 Show HN: Web App Uses RTL-SDR to Align HDTV Antenna I was sick of losing the Telemundo signal during World Cup, so I built a Web App that uses a local RTL-SDR dongle to analyze the HDTV signal…

🔗 Show HN: Self-hosted voice AI agent for Asterisk/FreePBX 👍 2 💬 0 🔗 https://github.com/hkjarral/AVA-AI-Voice-Agent-for-Asterisk

🔗 Calculix: A Free Software Three-Dimensional Structural Finite Element Program 👍 5 💬 0 🔗 https://www.calculix.de/

🔗 The four horsemen behind Postgres outages 👍 11 💬 1 🔗 https://malisper.me/the-four-horsemen-behind-thousands-of-postgres-outages/

🔗 Ask HN: Add flag for AI-generated articles Should HN add the ability to flag articles as AI-generated? This doesn't have to act as a regular flag, i.e., it won't de-rank the article; it could…

🔗 Modernizing Property Tax Assessments in Allegheny County 👍 13 💬 0 🔗 https://www.prohousingpgh.org/blog/new-report-modernizing-property-tax-assessments-in-allegheny-county

🔗 GhostLock, a stack-UAF that has existed in all Linux distributions for 15 years UAF = Use After Free (<a href="https://en.wikipedia.org/wiki/Dangling_pointer"…