fp.

Writing by hand is good for your brain

https://nealstephenson.substack.com/p/writing-by-hand-is-good-for-your

672•dwwoelfel•5h ago•337 comments

Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

42•adam_rida•41m ago•11 comments

What happened to TheNumbers.com

https://stephenfollows.com/p/what-just-happened-to-thenumberscom-should-worry-us-all

179•nickthegreek•3h ago•65 comments

Building on ATProto

https://lukekanies.com/writing/building-on-atproto/

63•speckx•1h ago•23 comments

A solid-state “atomic channel” for separating rare earth elements

https://pme.uchicago.edu/news-events/news/cleaner-route-purifying-rare-earth-elements

32•MarcoDewey•1h ago•3 comments

Startup founders urge U.S. government not to shut off Chinese open weight AI

https://www.politico.com/news/2026/07/22/startup-founders-urge-trump-not-to-shut-off-chinese-open...

517•theanonymousone•4h ago•497 comments

Software rendering in 500 lines of bare C++

https://haqr.eu/tinyrenderer/

186•mpweiher•5h ago•31 comments

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

https://learnopengl.com/

125•ibobev•5h ago•72 comments

Astronomers may have found the first exomoon

https://www.eso.org/public/news/eso2610/

161•MarcoDewey•6h ago•56 comments

Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents

32•louis030195•3h ago•35 comments

JEP 540: Simple JSON API (Now in Incubator)

https://openjdk.org/jeps/540

70•theanonymousone•4h ago•47 comments

Show HN: Palmier Pro – Open-source macOS video editor built for AI

https://github.com/palmier-io/palmier-pro

58•harrisontin•4h ago•15 comments

DARPA, U.S. Air Force fly AI-controlled F-16

https://www.darpa.mil/news/2026/darpa-us-air-force-fly-ai-controlled-f-16

99•r2sk5t•6h ago•87 comments

Converting Files into Minecraft Worlds

https://wuemeli.com/blog/sulfur-part-1/

18•wuemeli•2d ago•1 comments

The arguments against open source AI are bad

https://tombedor.dev/arguments-against-open-source-ai-are-very-bad/

99•jjfoooo4•3h ago•68 comments

Show HN: Trifle – Open-source analytics that stores answers, not events

https://trifle.io/

14•iluzone•1d ago•0 comments

Learn WebGPU for C++

https://eliemichel.github.io/LearnWebGPU/

50•ibobev•5h ago•9 comments

Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents

https://github.com/onecli/onecli

52•Jonathanfishner•4h ago•23 comments

Hybrid-Electric Aicraft Engine Targeting 30% Fuel Efficiency

https://www.rtx.com/news/news-center/2026/07/21/rtxs-pratt-whitney-canada-advances-hybrid-electri...

72•r2sk5t•5h ago•51 comments

Geekbench 7

https://www.geekbench.com/blog/2026/07/geekbench-7/

18•ilreb•1h ago•15 comments

Why Software Factories Fail (or: harness engineering is not enough)

https://github.com/humanlayer/advanced-context-engineering-for-coding-agents/blob/main/wsff.md

105•dhorthy•4h ago•80 comments

AI Companies Are Trying to Hide a Staggering Amount of Debt

https://futurism.com/artificial-intelligence/ai-companies-hide-debt-off-balance-sheet

461•technewssss•6h ago•224 comments

Show HN: Remux – an open-source tmux workspace designed for iPhone

https://github.com/h3nock/remux

67•bitwise42•5h ago•28 comments

Fields Medals 2026

https://www.mathunion.org/imu-awards/fields-medal/fields-medals-2026

72•nill0•5h ago•22 comments

From Evaluation to Guardrails: What We Brought to ACM FAccT 2026

https://blog.mozilla.ai/from-evaluation-to-guardrails-what-we-brought-to-acm-facct-2026/

6•royapakzad•1h ago•0 comments

Show HN: Claude-thermos – keeps your Claude session warm for you

https://github.com/izeigerman/claude-thermos

29•s0ck_r4w•3h ago•23 comments

Free way to get your data out of ChatGPT Business accounts

https://github.com/Conradqh/scrapemychats

62•conradqh•4h ago•6 comments

OpenStreetMap: Admin_level for All Countries

https://wiki.openstreetmap.org/wiki/Tag:boundary%3Dadministrative#Table_:_Admin_level_for_all_cou...

Writing by hand is good for your brain

Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

What happened to TheNumbers.com

Building on ATProto

A solid-state “atomic channel” for separating rare earth elements

Startup founders urge U.S. government not to shut off Chinese open weight AI

Software rendering in 500 lines of bare C++

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

Astronomers may have found the first exomoon

Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents

JEP 540: Simple JSON API (Now in Incubator)

Show HN: Palmier Pro – Open-source macOS video editor built for AI

DARPA, U.S. Air Force fly AI-controlled F-16

Converting Files into Minecraft Worlds

The arguments against open source AI are bad

Show HN: Trifle – Open-source analytics that stores answers, not events

Learn WebGPU for C++

Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents

Hybrid-Electric Aicraft Engine Targeting 30% Fuel Efficiency

Geekbench 7

Why Software Factories Fail (or: harness engineering is not enough)

AI Companies Are Trying to Hide a Staggering Amount of Debt

Show HN: Remux – an open-source tmux workspace designed for iPhone

Fields Medals 2026

From Evaluation to Guardrails: What We Brought to ACM FAccT 2026

Show HN: Claude-thermos – keeps your Claude session warm for you

Free way to get your data out of ChatGPT Business accounts

OpenStreetMap: Admin_level for All Countries

Emacs Is a Lispboard

Meta Garbage Collection: Using OCaml's GC to GC Rust

ICE Illegally Scooped Up Medicaid Data, Then Shared It with Palantir

Comments

Writing by hand is good for your brain

Show HN: Echo – Fable-level results at 1/3 the cost using open-weight models

What happened to TheNumbers.com

Building on ATProto

A solid-state “atomic channel” for separating rare earth elements

Startup founders urge U.S. government not to shut off Chinese open weight AI

Software rendering in 500 lines of bare C++

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

Astronomers may have found the first exomoon

Launch HN: Screenpipe (YC S26) – Record how you work and turn that into agents

JEP 540: Simple JSON API (Now in Incubator)

Show HN: Palmier Pro – Open-source macOS video editor built for AI

DARPA, U.S. Air Force fly AI-controlled F-16

Converting Files into Minecraft Worlds

The arguments against open source AI are bad

Show HN: Trifle – Open-source analytics that stores answers, not events

Learn WebGPU for C++

Show HN: OneCLI – OSS credential gateway that keeps secrets out of AI agents

Hybrid-Electric Aicraft Engine Targeting 30% Fuel Efficiency

Geekbench 7

Why Software Factories Fail (or: harness engineering is not enough)

AI Companies Are Trying to Hide a Staggering Amount of Debt

Show HN: Remux – an open-source tmux workspace designed for iPhone

Fields Medals 2026

From Evaluation to Guardrails: What We Brought to ACM FAccT 2026

Show HN: Claude-thermos – keeps your Claude session warm for you

Free way to get your data out of ChatGPT Business accounts

OpenStreetMap: Admin_level for All Countries

Emacs Is a Lispboard

Meta Garbage Collection: Using OCaml's GC to GC Rust