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Show HN: Rust framework for advanced file recognition and identification

https://crates.io/crates/magical_rs
19•reimisdev•3h ago
Alternative to magic.h and infer. Zero dependencies. Fully extensible. Works in no_std, async, and embedded contexts.

Comments

0cf8612b2e1e•59m ago
Minor thing, I find it off putting when a project describes itself as “one of the best frameworks”. Just launch straight into the offering and let users decide. You already have multiple selling points, no need for the blatant self promotion.
reimisdev•44m ago
You're right – that phrase was a bit much. I'll revise it. Thanks for pointing it out!
landr0id•42m ago
I hate to be one of those people that asks “what differentiates this from X”, but is there a selling point for why I’d want to use this over https://github.com/theseus-rs/file-type if I’m in a sync + std context and don’t really care about dependency count?
reimisdev•15m ago
These two crates follow different philosophies. file-type is great for lightweight, static detection. In contrast, `magical_rs` is designed to be a framework — it lets you define custom rules, layer logic via DSLs, and even embed custom function pointers for advanced matching. So if your use-case involves complex formats, edge-case detection, or internal tooling where you need full control — magical_rs gives you the power without forcing you to fork the crate.

YC founder writes 10k lines of code a day thanks to AI

https://twitter.com/paulg/status/1953289830982664236
1•lambdaba•1m ago•0 comments

Average Waymo robotaxi completes more trips than 99% of Uber drivers, CEO says

https://www.businessinsider.com/uber-earnings-ceo-average-waymo-completes-more-trips-most-human-drivers-2025-8
1•decimalenough•7m ago•0 comments

Show HN: Macro Meals – Not Your Regular a Calorie and Macro Tracker

https://www.macromealsapp.com/
1•emit_guy•21m ago•0 comments

Propagating Bonjour/Rendezvous to Normal DNS

https://taoofmac.com/space/notes/2025/08/06/1230
1•rcarmo•21m ago•0 comments

RFC 9457 – Problem Details for HTTP APIs

https://datatracker.ietf.org/doc/html/rfc9457
1•Bogdanp•22m ago•0 comments

Researchers Uncover RCE Attack Chains in HashiCorp Vault and CyberArk Conjur

https://www.csoonline.com/article/4035274/researchers-uncover-rce-attack-chains-in-popular-enterprise-credential-vaults.html
6•GavCo•24m ago•0 comments

Friends Manual [pdf]

https://mn.gov/mnddc/extra/publications/friends.pdf
2•davidblue•24m ago•0 comments

Ask HN: What do you think of my rendering library ASCII embedd/SDL?

1•Den1996•27m ago•1 comments

Is this blatant corruption by Tim Cook?

https://old.reddit.com/r/CringeTikToks/comments/1mjo3ri/_/
1•aagha•29m ago•0 comments

Will AI make you stupid?

https://www.economist.com/science-and-technology/2025/07/16/will-ai-make-you-stupid
5•austinallegro•32m ago•3 comments

Tech for Palestine

https://techforpalestine.org/
9•ciconia•32m ago•1 comments

I Spoke to Britain's First AI MP and It Got a Bit Weird

https://www.politicshome.com/news/article/spoke-britains-first-ai-mp-got-bit-weird
2•asplake•35m ago•0 comments

PRFI Protocol:Decentralized API Tokenization with Oof-of-Work Mining

https://github.com/sr-oliveiraa/prfi-api-tokenization
1•gustavudeoli•36m ago•0 comments

The joy of building a bytecode VM from scratch

https://vivekn.dev/blog/bytecode-vm-scratch
1•viveknathani_•36m ago•0 comments

Free tool that analyzes SEC filings, extracts key insights to structured format

https://stocksavvy.ai
1•DataVader•36m ago•1 comments

Show HN: CodeKeg, Site for Developers

https://www.codekeg.dev
1•someONEgit•40m ago•0 comments

A tale of reverse engineering 1001 GPTs: the good, the bad and the ugly

https://www.youtube.com/watch?v=5TFn13QOpU4
1•0xeb•40m ago•1 comments

Everything you never wanted to know about file locking

https://apenwarr.ca/log/20101213
1•lemper•40m ago•0 comments

Cultural Bias in LLMs

https://shav.dev/blog/cultural-bias
2•taubek•43m ago•0 comments

Atlassian's Trello redesign may be 'worst in tech history' say frustrated users

https://www.theregister.com/2025/08/06/trello_redesign_as_bad_as/
2•mindracer•46m ago•0 comments

Ask HN: Has anyone exited a business with a CoFounder from YC Founder match?

1•digitcatphd•50m ago•0 comments

Show HN: KV Store Manager – Full-stack key-value database with web UI and API

1•modinfo•55m ago•0 comments

Why AI Heralds a New Age of Stupidity

https://www.telegraph.co.uk/business/2025/08/03/the-ai-revolution-is-here-to-make-you-stupid/
3•jruohonen•56m ago•0 comments

Ask HN: Have you ever had adversarial customers?

1•matthew-morfi•58m ago•0 comments

Noyb survey: only 7% of users want Meta to use their personal data for AI

https://noyb.eu/en/noyb-survey-only-7-users-want-meta-use-their-personal-data-ai
4•latexr•1h ago•0 comments

"OpenAI Harmony Response Format": standardize CoT+tools via <|specialtokens|>

https://cookbook.openai.com/articles/openai-harmony
2•almatia•1h ago•0 comments

Postgres Logical Redplication Slot Invalidations in 16.9 and 17.5

1•saisrirampur•1h ago•0 comments

Show HN: Pinterest Videos Downloader

https://chromewebstore.google.com/detail/pinterest-videos-download/ocpbpkfophcggcebcdacallifdnlmbai
1•qwikhost•1h ago•0 comments

Arab States Call for Hamas to Disarm Amid Push for a Palestinian State

https://nytimes.com/2025/07/31/world/middleeast/hamas-arab-states-palestinians.html
1•thomassmith65•1h ago•1 comments

Tennessee school book bans include Calvin and Hobbes and The Magic Tree House

https://www.bklmy.com/archives/30187
2•caned•1h ago•2 comments