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Diffr, a Rust and WASM powered diffing engine

https://dev.fast/blog/diffr/
7•sidharthkmenon•59m ago

Comments

sidharthkmenon•59m ago
diffr is available as a TUI, a client-side-only website (diffr.fast), and as a Claude Code mod.

source code is here: https://github.com/devdotfast/whiteboard/tree/main/diffr

it's MIT licensed, feel free to poke around and contribute.

Thanks for reading, and we hope you try it out! We would love to hear any feedback and to learn from your expertise.

Show HN: I put up a page for AI agents and logged who came

https://lab.ai-andromeda.com
1•ZekeV•17s ago•0 comments

Docker Hub flaw let attackers impersonate users, tamper with images

https://www.bleepingcomputer.com/news/security/docker-hub-flaw-let-attackers-impersonate-users-ta...
1•sbulaev•1m ago•0 comments

To Bee or Not to Bee Hairy: A Quantitative Analysis of Pilosity Among Melissodes [pdf]

https://escholarship.org/content/qt7mj5q2gc/supp/Rachel_Tang_2025_URS_-_Bee_Pilosity_Updated.pdf
1•joebig•2m ago•0 comments

The Command Line

https://thecommandline.net/2026/10/10/protecting-forge-sites/
1•speckx•3m ago•0 comments

Nixpkgs for the Front End Impaired (Nix to TypeScript)

https://fzakaria.com/2026/10/12/nixpkgs-for-the-frontend-impaired
1•gregorburger•4m ago•1 comments

Pg_vectorsearch: Scalable Open-Source Vector Search in PostgreSQL

https://www.tigerdata.com/blog/announcing-pg_vectorsearch-scalable-open-source-vector-search-post...
1•jascha_eng•5m ago•0 comments

Show HN: Fold a sheet of paper until it reaches the Moon

https://twentyfun.com/games/fold-to-the-moon
1•yesman_x•8m ago•0 comments

Show HN: Realtime Decorrelation Stretch Android App

1•vegadw•9m ago•0 comments

Huawei, once hobbled by US sanctions, passes 100M Kirin chip milestone

https://www.scmp.com/tech/big-tech/article/3370766/huawei-once-hobbled-us-sanctions-passes-100-mi...
5•yogthos•11m ago•0 comments

The First U.S. Farmer to Plant a Crop Autonomously (10 min video)

https://www.youtube.com/watch?v=kCopnLStkwk
1•rmason•11m ago•1 comments

Tell HN: Free Refills with This Tumbler

1•oldsklgdfth•12m ago•0 comments

Donaldson Futuro House in Idyllwild, California, USA

https://www.wowhaus.co.uk/2026/10/12/donaldson-futuro-house-in-idyllwild-california-usa/
1•rmason•13m ago•0 comments

OpenAI finds recording device in one of their offices

https://twitter.com/OpenAINewsroom/status/2110095403198849132
8•jaredwiener•13m ago•2 comments

Antarctic Sea Ice Grows to Its 2026 Maximum

https://science.nasa.gov/earth/earth-observatory/antarctic-sea-ice-grows-to-its-2026-maximum/
1•andrewstetsenko•13m ago•0 comments

Silicon Valley's Dream City Has Crashed into Small-Town Politics

https://www.wsj.com/us-news/silicon-valleys-dream-city-has-crashed-into-small-town-politics-4521d1bd
1•atlasunshrugged•14m ago•0 comments

Vintage Drum Virtual Machine

https://re20.one
1•flowerpil•14m ago•0 comments

Mathematician Who Waited 50 Years for Proper Credit for Her Work Has Died

https://www.nytimes.com/2026/10/10/science/mary-tsingou-menzel-dead.html
4•sonabinu•16m ago•0 comments

Show HN: Parsimony – an open-source benchmark for how much code AI models add

https://parsimony.lasu.dev/
2•lasu•18m ago•0 comments

Show HN: Watch RL-trained squads play a 2D battle royale (full match replay)

https://123wwwa.github.io/survevbot-demo/
2•123wwwa•19m ago•0 comments

How Reddit Was Born, Sold, Broken and Rebuilt: Steve Huffman and Chris Slowe

https://play.megaphone.fm/xxbaawcrql6ovsvqmhxz-g
1•drusenko•19m ago•0 comments

Tell Me I'm Wrong

https://tellmeimwrong.formr.org/
1•jruohonen•20m ago•0 comments

Xbox Labs

https://news.xbox.com/en-us/2026/10/13/introducing-xbox-labs/
5•astlouis44•20m ago•1 comments

Show HN: I made a hockey web game with Opus 5.5, and Gemini Argon optimized it

https://playblueline.pages.dev/
5•astlouis44•22m ago•1 comments

CS 1.6 Inside of Twitter

https://twitter.com/idanbeck/status/2110085435368329667
1•idanb•23m ago•0 comments

The Quiet Math Revolution

https://workflows-of-ai.com/blog/the-quiet-math-revolution
1•marcus_johansso•26m ago•0 comments

Show HN: go-git2 – 10-100x faster than go-git, libgit2 -> WASM -> Go

https://github.com/msuozzo/go-git2
1•msuozzo•27m ago•0 comments

The Bawdy Graffiti of Pompeii and Herculaneum (2017)

https://kashgar.com.au/blogs/history/the-bawdy-graffiti-of-pompeii-and-herculaneu
1•fittingopposite•28m ago•0 comments

Rewinding the exponential: How we keep hardware usage down

https://blog.cloudflare.com/rewinding-the-exponential/
1•kagitac•30m ago•0 comments

Show HN: Rhythm – a skimmable TUI for your GitHub repos

https://github.com/problemsdev/rhythm
1•joeyparsons•30m ago•0 comments

Show HN: Tern – Native macOS SSH Client in Rust/GPUI (76 MB vs. Tabby's 580 MB)

https://github.com/your-moon/tern
2•moon11s•31m ago•0 comments