A collection of TLA⁺ specifications of varying complexities.

A model-based testing framework for Quint + Rust

Tactics for discharging Lean goals into SMT solvers.

The math library of Lean 4

Bonsai Demo

Model-based testing tool

Run macOS on QEMU/KVM. With OpenCore + Monterey + Ventura + Sonoma support now! Only commercial (paid) support is available now to avoid spammy issues. No Mac system is required.

Open infrastructure for creative authorship on the AT Protocol. Fifteen record types for world-building, attribution, lineage, and rights across any media. Authorship travels with every object. Nob…

Add hardship to your tests

Interactive TUI for exploring Quint/Apalache ITF traces

Easiest-ever formal methods language! Designed for developers crafting distributed systems, microservices, and cloud applications

🦭 Distributed log streaming engine built from first principles

Rust Actors over Nats

Rust client for NATS, the cloud native messaging system.

Sifa project coordination and issue tracking

A simple and easy-to-use OIDC provider that allows users to authenticate with their passkeys to your services.

PartyKit, for Workers

PartyKit simplifies developing multiplayer applications

User Controlled Authorization Network (UCAN) Specification

Sharp Monocular View Synthesis in Less Than a Second

Gaussian splats in your terminal.

Secure Node.js Execution Without a Sandbox A lightweight library for secure Node.js execution. No containers, no VMs — just npm-compatible sandboxing out of the box.

Cell phone radiofrequencies make mice & rats live longer

A library that provides an embeddable, persistent key-value store for fast storage.