Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Tokio
The async runtime powering most of Rust's networked, concurrent, and I/O-bound applications.
SWC
Rust-based JavaScript/TypeScript compiler, a drop-in super-fast alternative to Babel
Ruff
An extremely fast Python linter and code formatter, written in Rust, built as a drop-in replacement for Flake8, Black, isort, and dozens of plugins.
Tauri
Build tiny, fast, and secure desktop and mobile apps with a Rust backend and a web frontend.
axum
Ergonomic and modular HTTP routing and request-handling framework for Rust, built on Tokio, Hyper, and Tower.
sentry-cli
Official command-line tool for uploading source maps, debug symbols, and managing releases and deploys in Sentry.
napi-rs
Build precompiled Node.js add-ons in Rust via Node-API, no node-gyp required
Rspack CLI
The official command-line interface for running Rspack builds, dev servers, and previews.
wasm-bindgen
Rust-JavaScript interop toolchain that generates the glue code needed to compile Rust to WebAssembly and call it from JS
Actix Web
A powerful, pragmatic, and extremely fast web framework for Rust
Capacitor
Build native iOS, Android, and Progressive Web Apps from a single web codebase
quicktype
Generate strongly-typed models and serializers from JSON, Schema, TypeScript, or GraphQL
Granian
A fast Rust HTTP server for Python that serves ASGI, WSGI, and RSGI applications
PySpark
Python API for Apache Spark, the unified engine for large-scale distributed data processing
fallow
Rust-native static analysis for TypeScript and JavaScript that finds dead code, duplication, cycles, and architecture drift with no compiler or AI in the loop.
Deno
Secure-by-default JavaScript and TypeScript runtime built in Rust on V8
Rocket
An async web framework for Rust that uses type-safe macros for routing, request guards, and fairings to catch invalid requests before your handlers run.
ty
An extremely fast Python type checker and language server written in Rust.
Apache Beam
A unified programming model for defining batch and streaming data-parallel pipelines
flutter_rust_bridge
A feature-rich yet seamless Flutter/Dart to Rust binding generator for calling native Rust from Dart.
pgrx
A Rust framework for building safe, native PostgreSQL extensions without writing C.
moon
A Rust-based build system and monorepo orchestrator that manages toolchains, tasks, caching, and CI pipelines across the JavaScript, TypeScript, and polyglot ecosystem.
jemalloc_pprof
Convert jemalloc heap profiles to pprof format for memory leak and OOM debugging
Leptos
Full-stack, isomorphic Rust web framework built on fine-grained reactivity for fast, declarative UIs.
