AXON — the formal cognitive language: a deterministic, proof-carrying AI runtime. Native Rust lexer/parser/type-checker/IR generator (re-exported from axon-frontend) plus the runtime: typed channels (π-calculus mobility, capability extrusion), algebraic effects via Free Monad CPS handlers, lease kernel + reconcile loop, the Epistemic Security Kernel, Trust Types, Proof-Carrying Code (independently verifiable proof objects), and the closed-catalog extension mechanism. Crate publishes as `axon-lang`; library import is `use axon::*` so existing call sites keep working unchanged.
A highly parallel Perl 5 interpreter written in Rust
Crate to parse WQL
Symbolic mathematics for SciRS2 — EML-native CAS, expression trees, differentiation, simplification
WAE Effect - 代数效应依赖注入，声明式依赖获取
Relational databases used in Kermit
Database internals in Rust — B-trees, WAL, ARIES recovery, query optimization, ACID transactions. Learn databases by reading Rust.
A relational algebra library for Rust
Loom — an AI-native functional language that compiles to Rust, TypeScript, WebAssembly, OpenAPI 3.0, and JSON Schema with built-in correctness guarantees
DSL for aegir
A dataflow language for UIs and network programming, embedded database package
Pure-Rust Speex (CELP speech codec) — NB/WB/UWB decoder + encoder with Ogg integration