frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Training a GPT from scratch in C on a RISC-V MCU with no FPU, in 37KB of code

https://rvembedded.com/blog_post/13/
3•armstrongsubero•39m ago

Comments

airhangerf15•33m ago
Pretty ambitious project. I'm assuming the author really did write a lot of this himself without LLMs? Maybe that is how academia needs to start training students? Understand the complexity of building that tool that builds your other tools. The book he wrote looks pretty detailed too.

I want to dig through all of this. Pretty interesting.

armstrongsubero•8m ago
Thank you! Yes I used tools for grammar and spell check, but the point of the project was to understand myself so using LLMs would kind of defeat the purpose. My hope is that students use this, I've had a few students reach out to me telling me it's really helpful to them, but I agree we should learn from first principles than just pulling in some libraries... So I made it free to read so anyone can learn..

The little holes in your bread are telling you something

https://edconway.substack.com/p/the-little-holes-in-your-bread-are
1•baud147258•31s ago•0 comments

DirectX Support Promoted to Official Target Within LLVM

https://www.phoronix.com/news/LLVM-DirectX-Backend-Official
1•Alephinitesimal•32s ago•0 comments

Cells Vivarium Simulator

https://mrqzzz.github.io/cells/
1•mrqzzz•34s ago•1 comments

Agent pasted a fake captcha into Terminal, it lived on my Mac for 30 days

https://medium.com/@gvschaitanya/i-pasted-a-captcha-into-terminal-it-lived-on-my-mac-for-30-days-...
1•gatreddi•2m ago•0 comments

Who Built AI? A Data Story

https://tylerberbert.com/whobuiltai
1•tbwriting•2m ago•0 comments

Slim-Vim: Vim as one translation unit

https://github.com/arbace/slim-vim
1•liszper•2m ago•0 comments

Ask HN: Anyone want my realtime-snapshots dataset of Hacker News?

https://track-hacker-news.com/
1•namiwang•3m ago•1 comments

A 1-frame billboard where visitors outbid each other in real time)

https://reigningfor.lol/
1•rodriguezlizarr•3m ago•0 comments

Ciphers with Arbitrary Finite Domains (2002) [pdf]

https://www.cs.ucdavis.edu/~rogaway/papers/subset.pdf
1•wslh•3m ago•0 comments

To write non-fiction, draw the trunk, then the rest of the tree

https://devz.cl/posts/how-to-write/
1•DanielVZ•3m ago•0 comments

I Asked 100 Agents to Hack Me

https://blog.sshh.io/p/i-asked-100-agents-to-hack-me
1•sshh12•4m ago•0 comments

The Growing Proof That Autonomous Cars Save Lives

https://spectrum.ieee.org/are-self-driving-cars-safe
1•Brajeshwar•7m ago•0 comments

An overview of how our family is prepared

https://michaelharley.net/posts/2026/08/29/an-overview-of-how-our-family-is-prepared/
3•surprisetalk•7m ago•0 comments

Show HN: ChronoVec, a versioned vector index for data that changes

https://github.com/mchl-labs/chronovec
1•mchl-labs•8m ago•0 comments

In-browser LaTeX parser written in Rust

https://faster-latex-demo.pages.dev/
1•matthova•11m ago•0 comments

Show HN: SiteTell: finds the areas of your site that read as AI-generic

https://www.getsitetell.com/
1•NotGeorgeHere•12m ago•0 comments

Apple 'Whistle Blower' on Israel

https://www.youtube.com/watch?v=vc-iH5GEPJ8
1•tachyons•12m ago•0 comments

Anti-Flock Activist Bingo Card

https://mleverything.substack.com/p/anti-flock-activist-bingo-card
2•bko•12m ago•0 comments

Xiaomi MiMo for Desktop

https://mimo.mi.com/docs/en-US/news/latest/mimo-desktop
1•gainsurier•12m ago•0 comments

Show HN: I built a zero click file converter for Mac

https://tangerineformac.com
1•th13•13m ago•0 comments

AlphaGenome Atlas predictive map of every DNA letter change in the human genome

https://deepmind.google/blog/alphagenome-atlas-a-predictive-map-of-every-possible-dna-letter-chan...
3•fady0•14m ago•0 comments

I-have-ADHD: A skill to stop your coding agent from burying the answer

https://github.com/ayghri/i-have-adhd
2•domhudson•15m ago•0 comments

The US productivity-pay gap is 2.55x or 1.18x, on the same BLS data

https://eco3min.fr/en/productivity-pay-gap-four-conventions-2/
1•latentframe•16m ago•0 comments

Show HN: StackTab, what your stack costs at 1k, 10k and 100k users

https://stacktab.kynth.studio
1•kyisaiah47•18m ago•0 comments

An interactive tour of the spanning tree protocol

https://vincent.bernat.ch/en/blog/2026-spanning-tree
2•zdw•18m ago•0 comments

Show HN: FFmpeg Commander – A command generator for common encoding workflows

https://ffmpeg-commander.com/
1•alfg•18m ago•0 comments

Instantly upgrade your subagents so agent will be idle when waiting for subagent

https://github.com/ringlochid/oh-my-subagents
1•ringlochid•18m ago•0 comments

Omarchy plugin for Sony headphones WH-1000XM4

https://github.com/gabamnml/omarchy-sony-headphones
1•gabamnml•19m ago•0 comments

I Hardened a Personal AI Agent That Reads My Email, Files, and Desktop

https://www.practicalsystems.io/blog/how-i-hardened-a-personal-ai-agent
1•practicalsystem•19m ago•1 comments

Satellites get a new type of armour

https://www.economist.com/science-and-technology/2026/09/07/satellites-get-a-new-type-of-armour
1•Brajeshwar•22m ago•0 comments