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Shown HN: Mathend – Microsoft Word but less annoying

https://mathend.com
1•muhamsyaddad•1m ago•0 comments

Microsoft unveils AI security tools it says outperform competing platforms

https://arstechnica.com/security/2026/07/microsoft-unveils-ai-security-tools-it-says-outperform-c...
3•joozio•6m ago•0 comments

Final hurrah? Glasgow's cut-price Commonwealth Games fight for survival

https://www.lbc.co.uk/article/anyone-still-care-commonwealth-games-glasgow-opinion-5Hjdf6S_2/
3•austinallegro•8m ago•0 comments

Cracking the code: can AI help us decipher ancient languages?

https://theconversation.com/cracking-the-code-can-ai-help-us-decipher-ancient-languages-288238
2•zeristor•9m ago•0 comments

Open Source Must Be Fun (Or It Will Die)

https://mikemcquaid.com/open-source-must-be-fun-or-it-will-die/
1•robin_reala•10m ago•0 comments

Evals before prompts: building an LLM OCR for KYC

https://blog.nilenso.com/blog/2026/05/18/evals-before-prompts-building-an-llm-ocr-for-kyc/
1•priyangapkini•10m ago•0 comments

Facebook now wants a selfie video of your face, too

https://blog.mega.io/facebook-verified-selfie
1•dotcoma•15m ago•0 comments

Three certificates, one domain, three lost launch days

https://www.certpost.ai/blog/three-certificates-three-lost-launch-days
1•mlmusson•18m ago•0 comments

AI 'tokenmaxxing' fades as workplaces look to cut tech spending

https://apnews.com/article/ai-token-openai-anthropic-corporate-31bb80ac1cd7862d05f6397177d826b1
6•geox•20m ago•0 comments

A Proposal for a Universal Moral Core

https://continuations.com/a-proposal-for-a-universal-moral-core
1•imartin2k•21m ago•0 comments

"Cards as Weapons" by Ricky Jay (1977)

https://archive.org/details/Cards_as_Weapons_-_Ricky_Jay_1977
1•jansan•25m ago•0 comments

Solving Math and Physics Problems You Don't Know How to Solve

http://redsymbol.net/articles/solving-problems-you-dont-know-how-to-solve/
1•ankitg12•25m ago•0 comments

Show HN: AI Usage – Native macOS Menu Bar for Claude Code and Codex Limits

https://github.com/burakgon/ai-usage-menubar
1•burakgon•25m ago•0 comments

News outlet killed story on plagiarism after Cambridge prof hired law firm

https://retractionwatch.com/2026/07/27/cambridge-jason-arday-plagiarism-allegations-times-higher-...
3•Michelangelo11•27m ago•0 comments

Show HN: A Back End You Can Call Directly from React – No API Required

https://linkedrecords.com/getting-started/
1•WolfOliver•27m ago•0 comments

YC Startup School 2026

https://bestmate.io/startup-school-2026
1•harper•31m ago•0 comments

Compass: Fast, local-first knowledge graph for understanding codebases

https://github.com/crabbuild/compass
1•handfuloflight•37m ago•0 comments

Ask HN: How to rewrite `Claude.md` and install the skill for Opus5 and Fable5

2•hyhmrright•39m ago•2 comments

Prompting Claude Opus 5

https://platform.claude.com/docs/en/build-with-claude/prompt-engineering/prompting-claude-opus-5
2•alvis•39m ago•0 comments

How Netanyahu Lost America

https://www.theatlantic.com/ideas/2026/07/bibi-netanyahu-israel-failures-antisemitism/688050/
3•Alien1Being•43m ago•1 comments

We moved wind turbines from China to Sri Lanka [video]

https://www.youtube.com/watch?v=SXotkuJHxF0
1•thelastgallon•44m ago•0 comments

GPS Map Camera: Geotag Camera

https://play.google.com/store/apps/details?id=com.gpsmapcamera.photo.timestamp.video.location&hl=...
1•satyampromotion•44m ago•0 comments

Ted Kaczynski, Math Tutor

https://www.documentcloud.org/documents/2696533-Ted-Kaczynski-Math-Tutor/
1•Teever•44m ago•0 comments

Answerwatch – Track changes in what AI models recommend

https://github.com/haror1/answerwatch
1•arorah•45m ago•0 comments

Autoportrait

https://philipweiss.net/autoportrait/
1•philipfweiss•48m ago•0 comments

KMIP: How It Works, When You Need It, and How Infisical Implements It

https://infisical.com/blog/kmip
1•vmatsiiako•49m ago•0 comments

Why Most Backtests Fail in Production – and How Event-Time Replay Fixes It

https://medium.com/@DolphinDB_Inc/turning-market-history-into-live-signals-dolphindb-data-replay-...
2•napgirllll•50m ago•0 comments

How AI and Low-Latency Computing Are Reshaping Digital Twins

https://medium.com/@DolphinDB_Inc/real-time-decision-making-how-ai-and-low-latency-computing-are-...
1•chaercling•50m ago•0 comments

Free, private file tools that work in the browser

https://easyfiletools.com
1•randomperson_24•54m ago•0 comments

Recursive Filters: SMA, EMA, Low‑Pass, and a Tiny Kalman

https://www.staszewski.xyz/blog/recursive-filters/
3•kamilstaszewski•57m ago•0 comments
Open in hackernews

Why Most Backtests Fail in Production – and How Event-Time Replay Fixes It

https://medium.com/@DolphinDB_Inc/turning-market-history-into-live-signals-dolphindb-data-replay-explained-b55a0a890e10
2•napgirllll•50m ago