Bastillion 5.1: single-JAR SSH gateway now audits and replays every session

Show HN: HART OS – an open-source AI OS built so frontier AI needs no datacenter

Show HN: I left VSCode to build an IDE to handle many projects/agents workflow

MarketFish – Simulate a market with 128 AI consumers before you launch

Show HN: I think I made my own web version of minimalistic audacity

Scanwheel is a drum style mechanical television you can build yourself

Show HN: A verification browser for AI agents – 13ms windows, one-call checks

Memo-1: A 6502 computer built from scratch, using a Minitel as its terminal

Codex Security

webp-go-pure: A WebP encoding & decoding library without libwebp, cgo, or wasm

Type-safe Java bindings for Tree-sitter grammars

Firefox Merges Support for Vulkan Video Decoding

Libsm64: Mario 64 as a library for use in external game engines

Show HN: Grepathy – Claude made a decision nobody approved

Scriptc by Vercel: TypeScript-to-Native compiler, no JavaScript engine in binary

Pkgxray – inspect what gets installed, not what executes

The same app built in 10 different frontend frameworks. For automated performance benchmarking

Show HN: Foundation, a different approach to software and AI

Show HN: XY – A Fast, composable, GPU-accelerated interactive plotting library

DeepSeek pause fundraise after comments on compute gap to US leaked (transcript) [pdf]

Completed all chapters from "Writing a C compiler" book

efimux is the first useful Ratatui app for UEFI

Postgres rewritten in Rust, now passing 100% of the Postgres regression tests

Design flaws in issetugid() (2017)

Pin Ergonomics contributor steps down, citing LLM fatigue

Show HN: Boffin – Staff-engineer layer for AI coding agents

Train and run transformers directly on Apple's Neural Engine

Agent Skill to Force Docs in ASD-STE100 Simplified Technical English

discord-delete: bulk-delete your Discord messages from your data export, with adaptive per-channel pacing

Go LLM SDK for streaming, tool-calling AI backends (plus frontend React lib)

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