fp.

Writing by hand is good for your brain

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

1133•dwwoelfel•15h ago•533 comments

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

300•adam_rida•10h ago•148 comments

The Beam Engine

https://glinscott.github.io/beam-engine/

242•glinscott•1d ago•66 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...

820•theanonymousone•14h ago•711 comments

What happened to TheNumbers.com

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

332•nickthegreek•12h ago•144 comments

What else do people draw on gradient.horse?

https://rybakov.com/blog/what_else_do_people_draw_on_gradient-copy.horse/

83•spython•5d ago•12 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

241•dhorthy•14h ago•182 comments

98.css

https://jdan.github.io/98.css/#status-bar

377•lopespm•7h ago•85 comments

Software rendering in 500 lines of bare C++

https://haqr.eu/tinyrenderer/

268•mpweiher•15h ago•51 comments

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

https://learnopengl.com/

209•ibobev•14h ago•109 comments

Freeze-Casting

https://en.wikipedia.org/wiki/Freeze-casting

17•soupspaces•4d ago•4 comments

Building on ATProto

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

144•speckx•11h ago•69 comments

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

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

135•harrisontin•14h ago•21 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

211•r2sk5t•15h ago•233 comments

Astronomers may have found the first exomoon

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

207•MarcoDewey•15h ago•76 comments

Quickly rewrite Git repository history

https://github.com/newren/git-filter-repo

6•modinfo•3d ago•0 comments

The Visual 6502

http://visual6502.org/JSSim/index.html

75•infiniteregrets•5h ago•20 comments

Zitron: The Subprime Datacenter Crisis

https://www.wheresyoured.at/the-subprime-data-center-crisis/

12•benwen•56m ago•4 comments

Fields Medals 2026

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

154•nill0•15h ago•78 comments

Why Sony can't bring back its classic Walkman models

https://obsoletesony.substack.com/p/why-sony-cant-bring-back-classic-walkman

63•speckx•11h ago•56 comments

I regret migrating to Codeberg

https://xn--gckvb8fzb.com/i-regret-migrating-to-codeberg/

150•boramalper•15h ago•107 comments

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

68•louis030195•12h ago•52 comments

OpenAI’s accidental attack against Hugging Face is science fiction that happened

https://simonwillison.net/2026/Jul/22/openai-cyberattack/

453•abhisek•1d ago•359 comments

Fractl.art – a fractal generator with 8 octillion different patterns

https://fractl.art

26•gilded-lilly•4d ago•5 comments

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

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

81•MarcoDewey•11h ago•23 comments

The arguments against open source AI are bad

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

239•jjfoooo4•12h ago•168 comments

Couple pay >$800k for a gene-editing therapy for their daughter. She died.

https://www.science.org/content/article/exclusive-death-girl-chinese-gene-editing-trial-was-never...

Writing by hand is good for your brain

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

The Beam Engine

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

What happened to TheNumbers.com

What else do people draw on gradient.horse?

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

98.css

Software rendering in 500 lines of bare C++

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

Freeze-Casting

Building on ATProto

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

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

Astronomers may have found the first exomoon

Quickly rewrite Git repository history

The Visual 6502

Zitron: The Subprime Datacenter Crisis

Fields Medals 2026

Why Sony can't bring back its classic Walkman models

I regret migrating to Codeberg

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

OpenAI’s accidental attack against Hugging Face is science fiction that happened

Fractl.art – a fractal generator with 8 octillion different patterns

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

The arguments against open source AI are bad

Couple pay >$800k for a gene-editing therapy for their daughter. She died.

Mourning Dan Williams

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

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

Quickly rewrite Git repository history

Writing by hand is good for your brain

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

The Beam Engine

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

What happened to TheNumbers.com

What else do people draw on gradient.horse?

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

98.css

Software rendering in 500 lines of bare C++

Learn OpenGL, extensive tutorial resource for learning Modern OpenGL

Freeze-Casting

Building on ATProto

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

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

Astronomers may have found the first exomoon

Quickly rewrite Git repository history

The Visual 6502

Zitron: The Subprime Datacenter Crisis

Fields Medals 2026

Why Sony can't bring back its classic Walkman models

I regret migrating to Codeberg

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

OpenAI’s accidental attack against Hugging Face is science fiction that happened

Fractl.art – a fractal generator with 8 octillion different patterns

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

The arguments against open source AI are bad

Couple pay >$800k for a gene-editing therapy for their daughter. She died.

Mourning Dan Williams

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

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