SPF/PC v4 for MS-DOS, FreeDOS, x86

Automatic Textbook Formalization

Salomi, a research repo on extreme low-bit transformer quantization

Perfmon – Consolidate your favorite CLI monitoring tools into a single TUI

Nvim-treesitter (13K+ Stars) is Archived

LLM Wiki – example of an "idea file"

Show HN: I made open source, zero power PCB hackathon badges

Run Linux containers on Android, no root required

ENiGMA½ BBS Software

Mercurial Dyson – a plan for the disassembly of planet Mercury

SolveSpace (open source 2D/3D CAD) working on Windows 2000 (2025)

Aegis – open-source FPGA silicon

Show HN: I built a DNS resolver from scratch in Rust – no DNS libraries

http router review

OpenUMA – bring Apple-style unified memory to x86 AI inference (Rust, Linux)

Bun: cgroup-aware AvailableParallelism / HardwareConcurrency on Linux

Castra: pure-Go CLI with custom AES-256-CTR SQLite VFS and SHA-256 hash-linked audit chain for multi-agent governance

OpenScreen is an open-source alternative to Screen Studio

Show HN: SyNumpy – a Header only C++17 library for working with NumPy Arrays

trustlocal — automate local HTTPS setup with one command (detects your framework automatically)

I'm building a Unity-inspired ECS Game Engine - Just hit Multiple Cameras Update !!!

Chronex - an open source content scheduler for multiple platforms

Rebalancing Traffic In Leaderless Distributed Architecture

Built a dashbaord to get important essential day-to-day information

I built an open source npm supply chain monitor with eBPF kernel monitoring after the Axios attack

I started a GUI Framework Project for Rust.

I implemented Raft, a KV store, and a sharded system in Go (MIT 6.5840)

simd-bp128 integer compression library

Looking for feedback on a small experimental language (Siyo)

orthotope: Arena-based memory allocator with per-thread caches and fixed size classes.

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