Arc Readable Configuration
A highly parallel Perl 5 interpreter written in Rust
High-speed Rust AST manipulation engine
swiftlet is a high-performance text-parsing library for Rust, inspired by Python’s Lark.
Python source → CPython ast.dump-shape canonicalization + module-level definition scan (Ruff parser). The Python frontend for find-dup-defs.
Data structures for processing Clang's `-ast-dump=json` format
A TypeScript code analyzer using the OXC parser
Fast, AST-based code-navigation: shape, public API, deps & call graphs, hybrid semantic search, structural rewrite, and log squeezing. MCP server included.
AirScript language compiler
Rust/SWC port of babel-plugin-formatjs@10.5.41. Supports WASI plugin and native VisitMut consumption.
A high-performance FHIRPath implementation in Rust with comprehensive spec compliance
A dynamic text evaluation language for procedural content generation