Portalis - Python to Rust/WASM Transpiler

Portalis is a production-ready platform (v0.1.6) that translates Python codebases into Rust and compiles them to WebAssembly, featuring CPU SIMD optimization (AVX2, SSE4.2, NEON) and optional GPU acceleration via CUDA. Built on the Wassette runtime, it delivers up to 7.8× speedup through arena allocation, string interning, and object pooling. Supports Python 3.11+, Rust 1.75+, and outputs WASM, native binaries, or libraries. Released as an npm package (Node >=14.0.0) and cargo crate. Differentiators over similar tools include multi-tier acceleration, enterprise features (RBAC, SSO), and a complete pipeline with agent swarm architecture. Currently in active development with 137 tests and 35k+ LOC.