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)

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 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.

Turned Claude Code architecture into a high level coding agent framework to build embeddable agents for any rust projects, delivers ~7× higher throughput than Claude Code, ~2× faster than Codex…

Cargo for Java 🦀❤️☕️

After 5 long years, ES1995 project lives again

vectorless: a hierarchical, reasoning-native document intelligence engine.

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

agentic memory database in rust: contextdb: SQL, graph traversal, and vector search in one transaction: 10 crate system: Apache 2.0

4 years of dev experience, 100+ applications, still no job what am I doing wrong?

Guys, how many compiler war crimes did I break here?

I added Trace to my Rust CLI to keep repo context from disappearing in claude code

Declarative Canvas layout engine for JavaScript with advanced rich text support.

Orla is an open source framework written in Go that makes your agentic workflows 3 times faster and half as costly

I built a local memory layer for AI agents

I built a zero-dependency CLI that catches source leaks and supply chain attacks across 7 languages

I built a Rust CLI that detects N+1 SQL/HTTP anti-patterns across services and scores their carbon impact

zenodo-rs: APIs to publish, query, and download artifacts from Zenodo

A portable, header-only SIMD library for C

Show HN: Zerobox – Sandbox any command with file, network, credential controls

Tell HN: Litellm 1.82.7 and 1.82.8 on PyPI are compromised

Miasma: A tool to trap AI web scrapers in an endless poison pit

Zerobox: 🫙 Cross-platform process sandboxing. Run any command in a sandbox. Control what it can read, write, and connect to.

More →