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Incremental – A library for incremental computations

https://github.com/janestreet/incremental
74•handfuloflight•2h ago•15 comments

Who's afraid of Chinese models?

https://stratechery.com/2026/whos-afraid-of-chinese-models/
482•mfiguiere•18h ago•326 comments

Do we just want slaves?

https://www.yashthapliyal.com/blog/do-we-just-want-slaves
26•yash1hi•1h ago•20 comments

Running Doom on Our Custom CPU and Going Viral

https://www.armaangomes.com/blogs/doom/
26•arghunter•2h ago•2 comments

A Koi Pond Mosaic Made from 10 Pounds of 3D Printer Waste

https://www.instructables.com/A-Koi-Pond-Mosaic-Made-From-10-Pounds-of-3D-Printe/
21•sudo_cowsay•2h ago•12 comments

Five US tech giants' hidden debts soar to $1.65T on opaque AI funding

https://asia.nikkei.com/business/technology/five-us-tech-giants-hidden-debts-soar-to-1.65tn-on-op...
115•NordStreamYacht•2h ago•26 comments

Kimi Work

https://www.kimi.com/products/kimi-work
482•ms7892•12h ago•203 comments

Show HN: Ex Situ – open-source spatial index of displaced cultural artifacts

https://exsitu.app/map
11•hbyel•1h ago•0 comments

Jelly UI: Soft-body physics for native HTML form controls

https://jelly-ui.com/
418•baldvinmar•12h ago•143 comments

Human mathematicians are being outcounterexampled

https://xenaproject.wordpress.com/2026/07/20/human-mathematicians-are-being-outcounterexampled/
287•artninja1988•10h ago•102 comments

Flock Credibility Lost as It Repeatedly Lies to City Councils, Police, & Public

https://www.aclu.org/news/privacy-technology/tracking-alpr-cameras/flock-safety-credibility-lost-...
286•StatsAreFun•5h ago•51 comments

Nativ: Run frontier open models locally on your Mac

https://blaizzy.github.io/nativ/
235•aratahikaru5•11h ago•82 comments

Show HN: Immersive Gaussian Splat tour of grace cathedral, San Francisco

https://vincentwoo.com/3d/grace_cathedral/
131•akanet•9h ago•27 comments

Jellyfin founder Andrew leaves team

https://forum.jellyfin.org/t-project-leadership-changes
193•swat535•6h ago•126 comments

Reverse-engineering is cheap now

https://simonwillison.net/2026/Jul/20/cheap-reverse-engineering/
5•edward•45m ago•0 comments

I wrote an bash enumerator because I was sick of xargs

https://numerlab.org/2025/07/20/bashumerate-enumerator/
103•wallach-game•9h ago•76 comments

Flight Planning with Little Navmap

https://tech.marksblogg.com/little-navmap-flight-planning.html
7•marklit•4d ago•0 comments

Agent swarms and the new model economics

https://cursor.com/blog/agent-swarm-model-economics
164•jlaneve•11h ago•77 comments

Launch HN: Bloomy (YC S26) – AI-powered mastery learning for K-12

78•alexsouthmayd•13h ago•82 comments

China’s open-weights AI strategy is winning

https://werd.io/american-ai-is-locked-down-and-proprietary-its-losing/
1043•benwerd•15h ago•816 comments

The Psychology of Software Teams

https://www.routledge.com/The-Psychology-of-Software-Teams/Hicks/p/book/9781032963389
72•dcre•5d ago•17 comments

Perfection is not over-engineering

https://var0.xyz/posts/perfection-is-not-over-engineering.html
223•var0xyz•15h ago•93 comments

The Power of Awareness: Overcoming Surveillance Capitalism

https://www.scottrlarson.com/presentations/overcoming-surveillance-capitalism-with-awareness/
79•trinsic2•9h ago•9 comments

My two year old taught me constraint solving

https://thecomputersciencebook.com/posts/how-my-2yo-taught-me-constraint-solving/
57•bambataa•1w ago•22 comments

Corners Don't Look Like That: Regarding Screenspace Ambient Occlusion (2012)

https://nothings.org/gamedev/ssao/
160•firephox•14h ago•66 comments

You only need the frontier model for one single edit

https://stencil.so/blog/prewalk
101•jxmorris12•6d ago•26 comments

Hacker wipes Romania's land registry database

https://news.risky.biz/risky-bulletin-hacker-wipes-romanias-entire-land-registry-database/
619•speckx•16h ago•343 comments

Shinjuku Station in 3D

https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/
185•Gecko4072•16h ago•39 comments

85.3 GFlops: Optimizing FP32 Matrix Multiplication on a Single AMD Zen 3 Core

https://github.com/houslast3/85.30-GFLOPS-Single-Core-FP32-Matrix-Multiplication-on-AMD-Zen-3
69•houslast•3d ago•17 comments

How we measured AI writing across arXiv, and where the measurement breaks

https://unslop.run/blog/measuring-ai-writing-on-arxiv
206•dopamine_daddy•13h ago•151 comments
Open in hackernews

Show HN: Code Claude Code

https://github.com/RVCA212/codesys
117•sean_•1y ago
In the nature of Open Source, I am releasing something I'm actively working on but is insanely simple and will likely be made anyways.

It is an SDK for scripting Claude Code.

It's a lightweight (155 lines) and free wrapper around claude code

This is a big deal because it seems that using claude code and cursor has become largly repitive. My workflow typically goes like this:

Plan out my task into a file, then have claude code implement the plan into my code.

I'm actively building a product with this, but still wanted to make it OSS!

Use it now with `pip install codesys`

Comments

tarboreus•1y ago
I was thinking about doing something like this. I write a lot of boilerplate about "ok we need to discuss before you implement, ask clarifying questions" so it doesn't go rushing ahead.
sean_•1y ago
yea this boilerplate is super simple and effective. It's essentially mimicing how I use claude code and cursor, but with low level control.

A very cool thing I'm working on in this space is having an llm code with the codesys sdk, then run the code.

So imagine cursor coding a codesys file instead of doing the task directly so that it instead scripts claude code to do a sequence of actions and allows cursor/the user to simply analyze the results.

this also enables parralel claude code sessions which is super cool!

ramoz•1y ago
same but the interaction between me and Claude is too dynamic, and my planning framework is more robust than single files. If anything I could speed my workflow up but writing a bash script that calls gemini for my plans - i feed entire codebases or parts of a large codebase (using Prompt Tower) to gemini for the planning - Claude Code isnt as reliable. But even that is iterative with Gemini.
RVRC•1y ago
I haven’t used Gemini as much but it doesn’t seem as smart as Claude, especially at exploring the codebase.

I’ve never heard of prompt tower either, so definitely something to look into!

justanotheratom•1y ago
Is "Code Claude Code" a play on "Bob Loblaw"?

https://arresteddevelopment.fandom.com/wiki/Bob_Loblaw

fny•1y ago
I’d guess Run Forest Run.
conception•1y ago
I was on Go Dogs Go!
mmoustafa•1y ago
Ha! I prefer this one
frank_nitti•1y ago
Or for the younger generation Go Diego Go
sean_•1y ago
I never heard of Bob Loblaw, so no.

It's more a play on the phrase 'Code the thing that Codes the thing'

edmundsauto•1y ago
If anyone else was curious to see the source, it’s hard to find due to the name collision on Google.

Here it is - https://github.com/RVCA212/codesys

divan•1y ago
Is it the same lines of RooCode task orchestrator [1] or claude-task-master[2] ?

[1] https://www.reddit.com/r/ChatGPTCoding/comments/1k8641f/roo_...

[2] https://github.com/eyaltoledano/claude-task-master

Seems like this task orchestration is the next must-have thing for every agentic AI solution and it makes perfect sense.

sean_•1y ago
same idea, yes

this seems simpler and more straight forward though

ramoz•1y ago
also MCP bloat - I prefer my Claude Code agent raw. It has it's own capable tools and plans development with task lists now - works really well with a greater meta-level tasking and context orchestration.
anotherpaulg•1y ago
Fun project with a nice compact code base. Agreed that ad-hoc scripting agents can be very powerful.

Aider has had support for scripting [0] in python or via the command line for a long time.

I made a screencast [1] recently that included ad-hoc bash scripting aider as part of the effort to add support for 130 new programming languages. It may give a flavor for how powerful this approach can be.

[0] https://aider.chat/docs/scripting.html

[1] https://aider.chat/docs/recordings/tree-sitter-language-pack...

RVRC•1y ago
Paul!!!

I first made a scripting tool of aider that I didn't open source: (https://cloudcoding.ai)

Scripting with aider gives lower level control but this is also its shortcoming to why I prefer scripting Claude code.

Claude code is like a better architect mode and people want higher and higher levels of abstraction away from the coding and more towards the vibing.

Terretta•1y ago
Adding Swift (and 129 others) in March was a big deal, thank you.
ramoz•1y ago
Building a product brewed in the alchemy of current-day LLMs is how we end up with new langchains.
RVRC•1y ago
Very true!

This isn’t the product I’m building which is why i opened sourced it, but it allows for my product to be made

I’m sure Anthropic will release this exact sdk in a week or two

gitroom•1y ago
This is a cool little project, and honestly, pushing out simple tools early always gets my gears turning - now Im sitting here thinking about what tiny scripts in my setup could use a little love.
Jimmc414•1y ago
I have been creating a change document as Claude.md and asking Claude Code to implement it. It was been working very well. Hire is this different?
user3939382•1y ago
A little tangential but, I can’t get any LLMs to write a codepen for a parallel parking animation.