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We just shipped something I don't think exists anywhere else in this space

https://www.moodlenstodo.info/
3•MoodlensTodo•1h ago

AStarGrid2D in Godot 4: The Complete Reference

https://vav-labs.com/blog/astargrid2d-complete-reference/
1•Vav-Labs•44s ago•0 comments

Show HN: ANMA, boundary contracts for cheaper AI coding agents

https://github.com/anma-labs/anma
1•nxy•1m ago•0 comments

Show HN: AI Colours

https://github.com/pilotpirxie/ai-colours
1•__natty__•1m ago•0 comments

Ask HN: What would justify writting an OS kernel in 2026?

1•alonsovm44•3m ago•0 comments

Show HN: PeekAI – Local-first observability for Python AI agents

https://github.com/oussamaKH63/peekai
1•ousskh63•4m ago•0 comments

Petition against Meta's employee training data collection for ML models

https://mcipetition.com/
1•reasonableklout•8m ago•0 comments

Show HN: Lupen – an itemized, verified receipt for Claude Code and Codex spend

https://github.com/momoraul/Lupen
1•momoraul•10m ago•0 comments

Riddle solved: Why was Roman concrete so durable? (2023)

https://news.mit.edu/2023/roman-concrete-durability-lime-casts-0106
1•Jakob•12m ago•0 comments

Tech Workers Are Fighting Against Silicon Valley's AI Push

https://www.techpolicy.press/tech-workers-are-fighting-against-silicon-valleys-ai-push/
2•reasonableklout•12m ago•0 comments

Falcon GX the most powerful brand engineering tool

https://falcon.so/
1•cts-i-cts-d•14m ago•0 comments

China's Z.ai open-sourced a frontier coding model as Washington bans it rival

https://startupfortune.com/chinas-zai-open-sourced-a-frontier-coding-model-the-same-day-washingto...
2•insanetech•14m ago•1 comments

Machine Studying

https://jacobxli.com/blog/2026/machine-studying/
1•meander_water•16m ago•0 comments

PivCo-Huffman "Merge" Operations

https://fgiesen.wordpress.com/2026/06/21/pivco-huffman-merge-operations/
1•luu•17m ago•0 comments

Against the Survival of the Prettiest

https://worksinprogress.co/issue/against-the-survival-of-the-prettiest/
1•Jimmc414•18m ago•0 comments

The Parent Uprising Against Screen Time at School

https://www.wsj.com/us-news/education/school-technology-screens-parents-9fc7384b
1•JumpCrisscross•18m ago•0 comments

Lithp.py (~2008)

https://fogus.me/fun/lithp/
2•wglb•19m ago•0 comments

Keystone – deterministic execution vault with replay‑verifiable proof

https://github.com/cryptictyrant519/keystone-proof
1•DevTyrant519•20m ago•0 comments

TimeFlies – convert flight info to calendar

https://ozgur.ca/projects/time-flies
1•sedatk•20m ago•0 comments

AI is making answers cheap. Curiosity is priceless

https://www.fastcompany.com/91556703/ai-is-making-answers-cheap-curiosity-is-priceless
1•ohjeez•21m ago•0 comments

An In-Browser Visualizer for GPS Satellites

https://hackaday.com/2026/06/18/an-in-browser-visualizer-for-gps-satellites/
1•gnabgib•21m ago•0 comments

PostmarketOS v26.06 (Alpen Avocado) released

https://postmarketos.org/blog/2026/06/21/v26.06-release/
2•kokada•24m ago•0 comments

Give the Baby Peanut Butter

https://www.thefp.com/p/give-the-baby-peanut-butter-allergy
1•mhb•26m ago•0 comments

The Cult of LK99

https://www.youtube.com/watch?v=fj3WwMxUDZ8
2•EwanG•29m ago•1 comments

Norway Bans AI for Kids 6-13 in Schools

https://yipzap.com/norway-bans-ai-for-kids-6-13-in-schools-a-bold-move-against-tech-dependency/
2•noida•30m ago•1 comments

Exhaustive and Definitive Ranking of All NES Games Released in North America

https://8bitnintendo.science/
2•CharlesW•31m ago•1 comments

Fast-tracked power plants fuel AI boom, with little public scrutiny

https://www.reuters.com/business/energy/fast-tracked-power-plants-fuel-ai-boom-with-little-public...
2•JumpCrisscross•31m ago•0 comments

Freelance Hiring, Without the Chaos

https://hight.ai
1•YinkaIyiola•32m ago•0 comments

Futuristic Japanese Warship Is on the Market and Winning Fans

https://www.wsj.com/world/asia/this-futuristic-japanese-warship-is-on-the-market-and-winning-fans...
3•JumpCrisscross•32m ago•0 comments

Bill that would mandate AI chip location tracking gains industry support

https://www.nbcnews.com/tech/tech-news/chips-security-act-gains-industry-support-letter-rcna350500
3•elliotbnvl•39m ago•0 comments

Welcome to America, World Cup visitors. Don't forget to tip

https://www.axios.com/2026/06/21/world-cup-service-fees-tipping-culture
3•rguiscard•42m ago•0 comments