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The Penny Is Dead, but Precision Isn't

https://www.sanjayparekh.com/the-penny-is-dead-but-precision-isnt/
1•sanjayparekh•1h ago

Comments

sanjayparekh•1h ago
Some thoughts have been swirling in my head given the discontinuation of the penny but the extreme precision of crypto stablecoins like USDC. What does this mean for privacy and are we in a slide towards someone knowing how you spend every dollar no matter how hard you try to have private transactions?

RefluXFS: LPE in the Linux kernel via XFS reflink race (CVE-2026-64600)

https://www.openwall.com/lists/oss-security/2026/07/22/14
1•ilreb•1m ago•0 comments

Amazon once again locking me out of my own order data

https://bsky.app/profile/jon.moeller.io/post/3mrawmjzsmc2u
1•jmole•2m ago•0 comments

It's time to wake up: An Emacs alarm clock

https://lars.ingebrigtsen.no/2026/07/22/its-time-to-wake-up-an-emacs-alarm-clock/
1•meetpateltech•2m ago•0 comments

AI-maestro: Conduct a roster of AI coding agents against a work board

https://github.com/my-chiefmind/ai-maestro
1•mychiefmind•3m ago•0 comments

Comhad: A TUI replacement for Cyberduck, written in Rust

https://github.com/Eoin-McMahon/comhad
1•emcmahon478•3m ago•0 comments

The Healthcare Industry Is Coming for Your Face

https://www.karenschoellkopf.com/writing/biometric-data-healthcare
2•kgunette•3m ago•0 comments

Low-volume wearable interface for voice computing

https://twitter.com/augmentaltech/status/2079962940896338039
1•tomasero•5m ago•0 comments

How Gumclaw Works

https://gumclaw.github.io/how-i-work/index.html
1•tosh•8m ago•0 comments

Show HN: An open source schema definition for datasheets

https://nkorai.github.io/datasheet-schema/
1•nkorai•8m ago•0 comments

Show HN: Window Hints – Keyboard-first window switching

https://windowhints.com/
1•mihau•8m ago•0 comments

The Architecture of Open Source Applications

https://aosabook.org/en/index.html
2•blobcode•9m ago•0 comments

Amazon Cuts Jobs in Artificial General Intelligence Unit

https://www.wsj.com/tech/ai/amazon-cuts-jobs-in-artificial-general-intelligence-unit-fb86e2ba
2•N_A_T_E•10m ago•1 comments

Show HN: Caustic – a self-hosted compiler with no LLVM, Libc, or external tools

https://github.com/Caua726/Caustic
1•cauaneves•10m ago•0 comments

Dots-note 3.0 scored perfect points International Mathematical Olympiad problems

https://www.chinadaily.com.cn/a/202607/22/WS6a6085aaa310986e2b466b54.html
2•yogthos•11m ago•0 comments

Building a Tiny 3D Renderer for a Tiny Handheld

https://saffroncr.itch.io/katavatis/devlog/1534514/building-a-tiny-3d-renderer-for-a-tiny-handheld
1•g0xA52A2A•11m ago•0 comments

'The Odyssey' Proves It: Audiences Want Movies Made the Hard Way

https://www.hollywoodreporter.com/movies/movie-news/odyssey-box-office-2026-practical-effects-123...
3•randycupertino•12m ago•1 comments

Oido Studio – Build AI employees that run your business

https://oidostudio.com
1•djancyp•13m ago•1 comments

Zero-Copy Go: Why Io.Copy Is Lying to You (Sendfile/Splice)

https://blog.devgenius.io/zero-copy-go-why-io-copy-is-lying-to-you-sendfile-splice-11748e293462
2•cheikhdev•14m ago•0 comments

Show HN: SF Speedrun – a Mario style game about surviving SF startup culture

https://sfspeedrun.com/
1•ayaangazali•14m ago•1 comments

A Guide to Trust Anchor Rotation with Cert-Manager

https://www.buoyant.io/blog/a-guide-to-linkerd-trust-anchor-rotation-with-cert-manager
2•PagCatOli•14m ago•1 comments

A Rhino from the Arctic

https://nature.ca/en/about-the-museum/media-centre/a-rhino-from-the-arctic/
1•speckx•14m ago•0 comments

Show HN: SyncLite – An embedded synchronization layer for SQLite and DuckDB

https://github.com/syncliteio/SyncLite
1•mahcha•14m ago•0 comments

Pinball on 64-Bit Alpha AXP Windows NT

https://thebrokenpipe.com/blog/pinball-on-64-bit-alpha-axp-windows-nt/
1•jandeboevrie•15m ago•0 comments

Show HN: Live life calendar wallpaper for Mac

https://github.com/knguyenanhoa/lifecalwall
1•191101•15m ago•2 comments

Rube/1.0: A Byzantine protocol for transmitting one authenticated Boolean

https://raw.githubusercontent.com/voidnullvalue/RUBE/refs/heads/main/draft-rube-protocol-01.md
1•voidnullvalue•16m ago•0 comments

Show HN: Founders Feed

https://www.founders-feed.com
1•player08•16m ago•0 comments

Szr: A safer command output reduction for coding agents

https://github.com/devr-tools/szr
1•alxxjohn•17m ago•1 comments

Even AGI Can't Estimate a Jira Ticket

https://twitter.com/chkn_little/status/2079983527240581474
2•llmmadness•17m ago•0 comments

Show HN: Cartopolis – OpenStreetMap rendered like it's 1999

https://seriot.ch/drawing/cartopolis/
1•beefburger•17m ago•0 comments

The Vibe Coding Trap: Why AI-Assisted Projects Still Fail

https://thinkapedia.com/t/tk_s9opYzPvxvZ7/document
1•chancedurham•18m ago•0 comments