fp.

A shell colon does nothing. Use it anyway

https://refp.se/articles/your-shell-and-the-magic-colon

107•olexsmir•18h ago•36 comments

An ESP32 based plane radar for my desk

https://blog.ktz.me/esp32-plane-radar/

114•alexktz•5h ago•21 comments

The new rules of context engineering for Claude 5 generation models

https://claude.com/blog/the-new-rules-of-context-engineering-for-claude-5-generation-models

296•mellosouls•11h ago•185 comments

Show HN: I mapped every US golf course

https://golfcoursebrowser.com/

108•rickmf•5h ago•56 comments

Inflect-Micro-v2: complete voice in 9.36M parameters

https://huggingface.co/owensong/Inflect-Micro-v2

105•nateb2022•7h ago•9 comments

Stinkpot: SQLite-backed shell history

https://tangled.org/oppi.li/stinkpot

36•nerdypepper•1d ago•5 comments

DeepSeek pause fundraise after comments on compute gap to US leaked (transcript) [pdf]

https://github.com/demo-zexuan/liang-wenfeng-investor-meeting-2026-7-22/blob/master/%E6%A2%81%E6%...

125•oliculipolicula•8h ago•92 comments

Cloudflare's new AI traffic options for customers

https://blog.cloudflare.com/content-independence-day-ai-options/

103•alphabetatango•9h ago•73 comments

Rethinking Legal Education in the AI Era

https://www.law.uchicago.edu/news/ai-strategy-statement

67•jjwiseman•2d ago•31 comments

Some more things about Django I've been enjoying

https://jvns.ca/blog/2026/07/21/more-nice-django-things/

15•surprisetalk•4d ago•2 comments

JetZero

https://www.jetzero.aero

180•lisper•5h ago•139 comments

Alien World Chemistry Found Inside Meteorite That Struck New Jersey Home

https://www.seti.org/news/alien-world-chemistry-found-inside-meteorite/

52•spzx•6h ago•15 comments

Running a 28.9M parameter LLM on an $8 microcontroller

https://github.com/slvDev/esp32-ai

165•boveyking•13h ago•35 comments

Clinical failure rates over the decades: yikes

https://www.science.org/content/blog-post/clinical-failure-rates-over-decades-yikes

93•EA-3167•9h ago•65 comments

Git rebase -I is not that scary

https://cachebag.sh/journal/interactive-rebasing/

52•vinhnx•7h ago•49 comments

W4ME Station – a WASM-4 runtime for Java ME phones

https://github.com/mulfyx/w4me-station

15•sqshi•3h ago•2 comments

Systems and Delays

https://martin.janiczek.cz/2026/07/24/systems-and-delays.html

58•vinhnx•7h ago•14 comments

GrapheneOS protections against data extraction from locked devices

https://discuss.grapheneos.org/d/40700-grapheneos-protections-against-data-extraction-from-locked...

7•Cider9986•2h ago•0 comments

LLM Usage in Debian: Three Proposals

https://www.debian.org/vote/2026/vote_002

139•zdw•12h ago•118 comments

What is happening to jobs? Separating AI hype from reality

https://siepr.stanford.edu/publications/policy-brief/what-really-happening-jobs-separating-ai-hyp...

73•pod_krad•9h ago•80 comments

SIMD for Collision

https://box2d.org/posts/2026/07/simd-for-collision/

87•birdculture•3d ago•27 comments

GM Backs Sodium Ion Batteries for U.S. Grid Storage

https://spectrum.ieee.org/sodium-ion-battery-peak-energy

171•rbanffy•10h ago•72 comments

Show HN: I made some transistor animations

https://brandonli.net/semisim/animations

172•stunningllama•1d ago•20 comments

Show HN: Brolly, a plain-text weather forecast site

https://brolly.sh/forecast/RWFP2qW8

179•jsax•14h ago•52 comments

Producing ammonia and fertiliser using wind power in Morris, Minnesota

https://ammoniaenergy.org/articles/flexible-renewable-ammonia-demonstrator-now-operational-in-min...

117•gritzko•12h ago•85 comments

Librrd Playground

https://systemf.epfl.ch/etc/librrd/

6•E-Reverance•4d ago•2 comments

Memory safety absolutists

https://itsallaboutthebit.com/memory-safety-absolutists/

86•drogus•13h ago•124 comments

Humans haven't stopped evolving

https://www.harvardmagazine.com/research/harvard-human-evolution-genes-selective-pressure

58•ilamont•4h ago•63 comments

Agatha Christie's Disappearance: Amnesia, Suicide, or Despair?

https://www.historicmysteries.com/unexplained-mysteries/agatha-christie-disappearance/23136/

20•thunderbong•3d ago•9 comments

Turn And Face The Strange

https://fly.io/blog/kurt-scott-money-sprites/

191•subarctic•11h ago•127 comments

A shell colon does nothing. Use it anyway

An ESP32 based plane radar for my desk

The new rules of context engineering for Claude 5 generation models

Show HN: I mapped every US golf course

Inflect-Micro-v2: complete voice in 9.36M parameters

Stinkpot: SQLite-backed shell history

DeepSeek pause fundraise after comments on compute gap to US leaked (transcript) [pdf]

Cloudflare's new AI traffic options for customers

Rethinking Legal Education in the AI Era

Some more things about Django I've been enjoying

JetZero

Alien World Chemistry Found Inside Meteorite That Struck New Jersey Home

Running a 28.9M parameter LLM on an $8 microcontroller

Clinical failure rates over the decades: yikes

Git rebase -I is not that scary

W4ME Station – a WASM-4 runtime for Java ME phones

Systems and Delays

GrapheneOS protections against data extraction from locked devices

LLM Usage in Debian: Three Proposals

What is happening to jobs? Separating AI hype from reality

SIMD for Collision

GM Backs Sodium Ion Batteries for U.S. Grid Storage

Show HN: I made some transistor animations

Show HN: Brolly, a plain-text weather forecast site

Producing ammonia and fertiliser using wind power in Morris, Minnesota

Librrd Playground

Memory safety absolutists

Humans haven't stopped evolving

Agatha Christie's Disappearance: Amnesia, Suicide, or Despair?

Turn And Face The Strange

Hyper-Typing

Comments

A shell colon does nothing. Use it anyway

An ESP32 based plane radar for my desk

The new rules of context engineering for Claude 5 generation models

Show HN: I mapped every US golf course

Inflect-Micro-v2: complete voice in 9.36M parameters

Stinkpot: SQLite-backed shell history

DeepSeek pause fundraise after comments on compute gap to US leaked (transcript) [pdf]

Cloudflare's new AI traffic options for customers

Rethinking Legal Education in the AI Era

Some more things about Django I've been enjoying

JetZero

Alien World Chemistry Found Inside Meteorite That Struck New Jersey Home

Running a 28.9M parameter LLM on an $8 microcontroller

Clinical failure rates over the decades: yikes

Git rebase -I is not that scary

W4ME Station – a WASM-4 runtime for Java ME phones

Systems and Delays

GrapheneOS protections against data extraction from locked devices

LLM Usage in Debian: Three Proposals

What is happening to jobs? Separating AI hype from reality

SIMD for Collision

GM Backs Sodium Ion Batteries for U.S. Grid Storage

Show HN: I made some transistor animations

Show HN: Brolly, a plain-text weather forecast site

Producing ammonia and fertiliser using wind power in Morris, Minnesota

Librrd Playground

Memory safety absolutists

Humans haven't stopped evolving

Agatha Christie's Disappearance: Amnesia, Suicide, or Despair?

Turn And Face The Strange