ArcColdString: A 1-word (8-byte) atomically reference-counted SSO string that saves up to 32 bytes over Arc<str>

Jev-Leftpad

A graphical desktop for the ZX Spectrum

UnoDOS

Lazydraw: Terminal ASCII editor for drawing diagrams and sketches

Show HN: Corral – Kill every command your agent starts

I made my own programming language and I would like to get some feedback.

Show HN: Bitcoin-rs – An AI-assisted Bitcoin full node in Rust

Show HN: Friday – Self-hosted persistent memory for AI coding agents (MCP)

capsurface: an offline tool for comparing npm dependency capability indicators between updates

Show HN: ClaudeStatsBar: your session is 486k deep and nothing told you

Gitoxide in September

“alloc: stabilise `Allocator`” entered its final comment period!

tokio_rcu - RCU (read-copy-update) for async rust with tokio

12 years ago I wrote a Wolfenstein 3D clone from scratch in Go (No engine, just OpenGL + Custom Physics)

Show HN: ChaosTree – A zero-dependency Java tree library (AVL,RBT,B-Tree,B+Tree)

Tensor Graph Compilers (library update)

Box CLI Maker v3.1.0 release

jfmt - format code with modern Java Code Conventions

go-astiav: FFMpeg and libav C bindings are now compatible with ffmpeg n9.0

CUDA Tile (cuTile) first working port in Java

Livenerf: Has Opus 5.5 been nerfed yet?

confset - universal configuration file for any tool

HomeOS – A self-hosted family dashboard for a kitchen touchscreen

Secure temporary file sharing for AI agents and humans

Show HN: Sol, my macOS music player and jukebox app, is now free and open source

Jemalloc 5.4.0

Show HN: SQLBraid – Write SQL directly in TypeScript without a query-builder DSL

PS5 Relapse Exploit

Vibe Coding Production Kit – a production workflow for AI coding agents

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