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Show HN: Openleetcode – local LeetCode runner where tests live in the repo

https://github.com/therepanic/openleetcode
2•therepanic•47m ago
You write a standard solution, just like on LeetCode, and run it through the CLI. It identifies the problem by ID or title, executes your code against local test cases, and shows the result.

It currently supports around 1000 problems and multiple languages, including Python, C++, Rust, Java, Go, TypeScript, Swift, and others.

The project is still an MVP. System design, SQL, and concurrency problems are not supported yet, but support for more problem types is planned.

Made in Haskell!

Euclidean affine functions and their application to calendar algorithms

https://onlinelibrary.wiley.com/doi/full/10.1002/spe.3172
1•fanf2•35s ago•0 comments

To be a better programmer, write little proofs in your head

https://blog.get-nerve.com/to-be-a-better-programmer-write-little-proofs-in-your-head/
1•orphereus•35s ago•0 comments

Show HN: Get an email when Dario Amodei (or 230 others) gives an interview

https://recordal.app
1•hooda•1m ago•0 comments

Show HN: Cut LLM turns in MCP interactions by 75%+

https://github.com/Tura-AI/tura
3•turaainet•3m ago•0 comments

.com now accounts for less than 48% of YC portfolio company domains

https://www.orangecrumbs.com/stories/yc-domains
2•oyster143•3m ago•0 comments

4,099 Qubits: The Myth and Reality of Breaking RSA-2048 with Quantum Computers

https://postquantum.com/post-quantum/4099-qubits-rsa/
2•Anon84•4m ago•0 comments

Boundaryguard – detect invisible Unicode/Trojan Source attacks in CI

https://github.com/000wq123/boundaryguard
2•davor1023•4m ago•0 comments

Lightweight, zero-build reactivity library build for MPA's

https://github.com/marsbos/flynt.js
2•harrald•4m ago•0 comments

Procedural Pixel-Art Grass in Rust and WebGPU

https://jarl-game.com/blog/2d-gpu-grass-rendering/
3•credo_dev•11m ago•0 comments

DFlash changes what tokens per second means

https://piszczek.pl/blog/dflash-changes-what-tokens-per-second-means
2•pich•13m ago•0 comments

Nix didn't hang it was evaluating the world

https://www.labcraft.dev/blog/nix-didnt-hang-it-was-evaluating-the-world
4•anandsuresh•15m ago•0 comments

CoreWeave edges past quarterly revenue estimates

https://www.reuters.com/technology/coreweave-edges-past-quarterly-revenue-estimates-2026-08-11/
2•ashurandi•17m ago•0 comments

The FastLanes Unified Transport Layout

https://blog.dave.tf/post/fastlanes-utl/
2•raggi•19m ago•0 comments

Google's Gemini app surges to one billion users

https://techcrunch.com/2026/08/11/googles-gemini-app-surges-to-one-billion-users/
3•speckx•20m ago•0 comments

Becoming physically immune to brute-force attacks (2021)

https://seirdy.one/posts/2021/01/12/password-strength/
2•downbad_•21m ago•0 comments

3D Interactive Map of the Silicon Valley

https://www.levels.fyi/atlas
2•zuhayeer•23m ago•1 comments

Bumble gives up on women making the first move

https://techcrunch.com/2026/08/11/bumble-ditches-its-rule-that-kept-men-from-making-the-first-move/
5•BlueBerry2001•25m ago•1 comments

uBlock Origin no longer supporting Facebook

https://reddit.com/r/uBlockOrigin/comments/1vgcjg5/about_disgusting_facebook_devs/
3•Cider9986•25m ago•1 comments

My agent hacked my gym

http://web.archive.org/web/20260516025532/https://www.affinda.com/expert-insights/when-my-ai-agen...
2•tmrtsmith•28m ago•1 comments

Previous-Token Prediction Based LLM Near-Exact Prompt Reconstruction

https://arxiv.org/abs/2607.29378
2•doener•28m ago•0 comments

Show HN: LidAwake – Keep your Mac awake with the lid closed (200 lines of Swift)

https://github.com/deezeddd/LidAwake-Mac
1•deezedd•29m ago•0 comments

Tiled Rasterization for Large DOM Captures

https://snapdom.dev/blog/huge-page-mosaic/
2•tinchox6•30m ago•0 comments

Introducing Grok Bot

https://xcancel.com/antibot/captcha
2•StanAngeloff•30m ago•0 comments

The Fanfare Around the Band Geese Was a Psyop

https://www.wired.com/story/geese-chaotic-good-marketing-industry-plant/
2•dbl000•30m ago•0 comments

Show HN: Personal AI Policy Directory

https://howiai.directory/
1•emilesilvis•31m ago•0 comments

Firefly Aerospace hits record $117.7M Q2 revenue, beating estimates by 34%

https://runtimewire.com/article/firefly-aerospace-hits-record-117-7m-q2-revenue-beating-estimates...
1•ryanmerket•31m ago•0 comments

Blend2D – High Performance 2D Vector Graphics

https://blend2d.com/
2•coffeeaddict1•32m ago•0 comments

Rocky Linux Founder Kurtzer Launches OpenWALDO to Open Up AI Training Data

https://techstrong.ai/articles/rocky-linux-founder-gregory-kurtzer-launches-openwaldo-to-open-up-...
3•CrankyBear•33m ago•0 comments

Glyph – Content intelligence without the baggage

https://github.com/Koda-OSS/Glyph
2•justinthemax•36m ago•0 comments

The brain may be about to have its Ozempic moment

https://economist.com/science-and-technology/2026/08/11/the-brain-may-be-about-to-have-its-ozempi...
36•andsoitis•41m ago•19 comments