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Show HN: Regolith – Regex library for TypeScript made to prevent ReDoS attacks

https://github.com/JakeRoggenbuck/regolith
2•roggenbuck•2h ago
I made TypeScript bindings for the Rust Regex library to prevent Regular Expression Denial of Service attacks. Rust's Regex uses a linear-time guaranteed Regex engine (which prevents these attacks) and I wanted to bring this functionality to TypeScript as a drop-in replacement for RegExp. Many CVEs happen because TypeScript libraries are vulnerable to these types of attacks. This library attempts to mitigate these vulnerabilities for TypeScript and JavaScript.

I'm really fascinated by making programming languages safer and I would love to hear any feedback on how to improve this project. I'll try to answer all questions posted in the comments.

Thanks! - Jake

Must democracy "deliver the goods" to beat autocracy?

https://democracyorbust.bearblog.dev/must-democracy-deliver-the-goods/
1•tornadofart•4m ago•0 comments

Open source lowcode builder – REI3 looks awesome for business needs

https://github.com/r3-team/r3
1•khargara•6m ago•0 comments

Simon Willison on the Talking Postgres podcast: AI for data engineers"

https://talkingpostgres.com/episodes/ai-for-data-engineers-with-simon-willison
1•clairegiordano•9m ago•0 comments

Trump Wants UCLA to Pay $1B to Restore Its Research Funding

https://www.nytimes.com/2025/08/08/us/trump-ucla-research-funding-deal.html
4•mitchbob•15m ago•2 comments

ChatGPT Is Still a Bullshit Machine

https://gizmodo.com/chatgpt-is-still-a-bullshit-machine-2000640488
3•01-_-•16m ago•0 comments

A Guide Dog for the Face-Blind

https://asimov.blog/a-guide-dog-for-the-face-blind/
2•arto•17m ago•0 comments

"Magic" Cleaning Sponges Found to Release Trillions of Microplastic Fibers

https://scitechdaily.com/magic-cleaning-sponges-found-to-release-trillions-of-microplastic-fibers/
2•01-_-•18m ago•0 comments

Study finds flavor bans cut youth vaping but slow decline in cigarette smoking

https://medicalxpress.com/news/2025-07-flavor-youth-vaping-decline-cigarette.html
5•PaulHoule•21m ago•1 comments

Slack Threads are utter dog shit, so I made a quote reply extension with gpt5

https://github.com/pashpashpash/slack-reply
1•KeysToHeaven•22m ago•1 comments

Ask HN: Have we reached the acceptance phase of generative AI?

1•wsgeorge•22m ago•0 comments

Is Gen X Nostalgia Just Trauma-Bonding?

https://www.wsj.com/lifestyle/is-gen-x-nostalgia-just-trauma-bonding-09081b42
1•petethomas•22m ago•0 comments

Buttercup is now open-source

https://blog.trailofbits.com/2025/08/08/buttercup-is-now-open-source/
2•wglb•23m ago•0 comments

DHH: The Framework Desktop is a beast

https://world.hey.com/dhh/the-framework-desktop-is-a-beast-636fb4ff
1•lemonberry•25m ago•0 comments

Why good finance gets ignored

https://averyseriousnewsletter.substack.com/p/why-good-finance-gets-ignored
1•tosh•26m ago•0 comments

Thinking Is Becoming a Luxury Good

https://www.nytimes.com/2025/07/28/opinion/smartphones-literacy-inequality-democracy.html
3•twalichiewicz•29m ago•0 comments

Putin Tells U.S. He'll Halt War in Exchange for Eastern Ukraine

https://www.wsj.com/world/putin-russia-ukraine-ceasefire-proposal-0021453b
9•Jimmc414•29m ago•0 comments

Chinese biz using AI to hit US politicians, influencers with propaganda

https://www.theregister.com/2025/08/08/golaxy_ai_influence/
1•rntn•30m ago•0 comments

OpenAI will bring back ChatGPT-4o for plus users

https://old.reddit.com/r/ChatGPT/comments/1mkae1l/gpt5_ama_with_openais_sam_altman_and_some_of_the/n7nelhh/
1•Fraaaank•30m ago•1 comments

A Deeper Dive into Apache Iceberg V3

https://opensource.googleblog.com/2025/08/whats-new-in-iceberg-v3.html
1•xnx•31m ago•0 comments

Glass bottles found to contain more microplastics than plastic bottles

https://phys.org/news/2025-06-glass-bottles-microplastics-plastic.html
2•shpat•32m ago•1 comments

Leann – Claude Code–compatible semantic search with 97% smaller vector index

https://github.com/yichuan-w/LEANN
3•yichuan•33m ago•0 comments

Python backoff repository was archived

https://github.com/litl/backoff
2•hleszek•36m ago•1 comments

Are you in a mid-career to senior job? Don't fear AI

https://theconversation.com/are-you-in-a-mid-career-to-senior-job-dont-fear-ai-you-could-have-this-important-advantage-262347
3•almost-exactly•37m ago•0 comments

Jim Lovell Has Died

https://www.bbc.com/news/articles/cl7y8zq5xpno
4•brudgers•39m ago•1 comments

New signs found of giant gas planet in 'Earth's neighbourhood'

https://www.bbc.com/news/articles/cx2xezw3dkpo
3•bookofjoe•40m ago•0 comments

A Vulkan on Metal Mesa 3D Graphics Driver

https://www.lunarg.com/a-vulkan-on-metal-mesa-3d-graphics-driver/
1•coffeeaddict1•41m ago•0 comments

Apollo 13 astronaut Jim Lovell dies

https://news.sky.com/story/apollo-13-astronaut-jim-lovell-dies-13408665
4•austinallegro•42m ago•0 comments

Show HN: Text Cleanse – Free Online Text Cleaner and Case Converter

https://textcleanse.com/index.html
2•sowadgg•42m ago•0 comments

First Ethernet-Based AI Memory Fabric System to Increase LLM Efficiency – News

https://www.allaboutcircuits.com/news/first-ethernet-based-ai-memory-fabric-system-to-increase-llm-efficiency/
1•rbanffy•46m ago•0 comments

Show HN: GPT OSS: How to run and fine-tune

https://docs.unsloth.ai/basics/gpt-oss-how-to-run-and-fine-tune
1•danielhanchen•47m ago•0 comments