This is a (probably incomplete) list of languages implemented in Rust. It is intended as a source of inspiration and comparison, and as a directory of potentially interesting projects in this vein.
- Is it a language?
- Is it written in Rust?
Then it can be included in this list!
| Name | ⭐ Stars | ☀️ Status | Description |
|---|---|---|---|
| Deno | 101,364 | ☀️ Active | A modern runtime for JavaScript and TypeScript. |
| Rust | 100,852 | ☀️ Active | Empowering everyone to build reliable and efficient software. |
| Sway | 62,462 | ☀️ Active | 🌴 Empowering everyone to build reliable and efficient smart contracts. |
| Typst | 37,086 | ☀️ Active | A new markup-based typesetting system that is powerful and easy to learn. |
| nu | 33,643 | ☀️ Active | A new type of shell |
| swc | 31,560 | ☀️ Active | Rust-based platform for the Web |
| RustPython | 19,534 | ☀️ Active | A Python Interpreter written in Rust |
| Gleam | 18,641 | ☀️ Active | ⭐️ A friendly language for building type-safe, scalable systems! |
| Lightning CSS | 6,751 | ☀️ Active | An extremely fast CSS parser, transformer, bundler, and minifier written in Rust. |
| Parcel CSS | 6,751 | ☀️ Active | An extremely fast CSS parser, transformer, bundler, and minifier written in Rust. |
| Boa | 5,397 | ☀️ Active | Boa is an embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language. |
| Winglang | 5,117 | ☀️ Active | A programming language for the cloud ☁️ A unified programming model, combining infrastructure and runtime code into one language ⚡ |
| Leo | 4,802 | ☀️ Active | 🦁 The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applications |
| Roc | 4,654 | ☀️ Active | A fast, friendly, functional language. |
| Melody | 4,651 | ☀️ Active | Melody is a language that compiles to regular expressions and aims to be more readable and maintainable |
| Rhai | 4,324 | ☀️ Active | Rhai - An embedded scripting language for Rust. |
| Kind | 3,605 | ☀️ Active | A modern proof language |
| Gluon | 3,262 | ☀️ Active | A static, type inferred and embeddable language written in Rust. |
| Artichoke | 3,072 | ☀️ Active | 💎 Artichoke is a Ruby made with Rust |
| Erg | 2,734 | ☀️ Active | A statically typed language compatible with Python |
| Nickel | 2,479 | ☀️ Active | Better configuration for less |
| Scryer Prolog | 2,133 | ☀️ Active | A modern Prolog implementation written mostly in Rust. |
| Mun | 1,933 | ☀️ Active | Source code for the Mun language and runtime. |
| Ante | 1,932 | ☀️ Active | A safe, easy systems language |
| KCL | 1,841 | ☀️ Active | KCL Programming Language (CNCF Sandbox Project). https://kcl-lang.io |
| Rune | 1,836 | ☀️ Active | An embeddable dynamic programming language for Rust. |
| Uiua | 1,725 | ☀️ Active | A stack-based array programming language |
| Fe | 1,643 | ☀️ Active | Emerging smart contract language for the Ethereum blockchain. |
| Steel | 1,456 | ☀️ Active | An embedded scheme interpreter in Rust |
| frawk | 1,261 | ☀️ Active | an efficient awk-like language |
| Passerine | 1,065 | ☀️ Active | A small extensible programming language designed for concise expression with little code. |
| Inko | 933 | ☀️ Active | A language for building concurrent software with confidence |
| Tvix | 754 | ☀️ Active | Tvix - A Rust implementation of Nix. Read-only mirror of https://code.tvl.fyi/tree/tvix |
| Starlark | 750 | ☀️ Active | A Rust implementation of the Starlark language |
| Koto | 578 | ☀️ Active | A simple, expressive, embeddable programming language |
| Veryl | 564 | ☀️ Active | Veryl: A Modern Hardware Description Language |
| Duckscript | 537 | ☀️ Active | Simple, extendable and embeddable scripting language. |
| jsparagus | 451 | ☀️ Active | Experimental JS parser-generator project. |
| Lurk | 438 | ☀️ Active | Lurk is a Turing-complete programming language for recursive zk-SNARKs. This is the prior, elliptic curve based variant of Lurk (contact: @porcuquine) |
| EndBASIC | 331 | ☀️ Active | BASIC environment with a REPL, a web interface, a graphical console, and RPi support written in Rust |
| candy | 327 | ☀️ Active | 🍭 A sweet, functional programming language that is robust, minimalistic, and expressive. |
| Loxcraft | 287 | ☀️ Active | Language tooling for the Lox programming language. |
| Tokay | 242 | ☀️ Active | Tokay is a programming language designed for ad-hoc parsing, inspired by awk. |
| Antimony | 146 | ☀️ Active | The Antimony programming language |
| Calcit | 119 | ☀️ Active | Indentation-based ClojureScript dialect in Rust and compiling to JavaScript ES Modules |
| darklua | 107 | ☀️ Active | A command line tool that transforms Lua code |
| Laythe | 64 | ☀️ Active | A gradually typed language originally based on the crafting interpreters series |
| RayQL | 53 | ☀️ Active | RayQL is a schema definition and query language for SQLite |
| Ellie | 44 | ☀️ Active | Ellie is a type-safe programing language that runs on embedded and sandboxed environments. |
| tpl-lang | 21 | ☀️ Active | 🦀 Toy Language based on LLVM |
| Cyrus Lang | 20 | ☀️ Active | Cyrus: A high-performance, statically-typed, manually memory-managed and procedural programming language empowered by GCCJIT. |
| Wright | 19 | ☀️ Active | The wright programming language (WIP) |
| Nukleus | 16 | ☀️ Active | Simple and fast Dynamic Modular Structure-based AI, GUI, Cross-Platform Programming Language |
| snow-lang | 12 | ☀️ Active | A functional programming language |
| Mastermind | 8 | ☀️ Active | A custom programming language which compiles to the well-known esolang "Brainfuck". |
| rusch | 2 | ☀️ Active | Minimal Scheme implemented in Rust |
| Move | 2,284 | 🌙 Inactive | None |
| Dyon | 1,798 | 🌙 Inactive | A rusty dynamically typed scripting language |
| goscript | 1,534 | 🌙 Inactive | An alternative implementation of Golang specs, written in Rust for embedding or wrapping. |
| Differential Datalog | 1,394 | 🌙 Inactive | DDlog is a programming language for incremental computation. It is well suited for writing programs that continuously update their output in response to input changes. A DDlog programmer does not write incremental algorithms; instead they specify the desired input-output mapping in a declarative manner. |
| Tao | 1,105 | 🌙 Inactive | A statically-typed functional language with generics, typeclasses, sum types, pattern-matching, first-class functions, currying, algebraic effects, associated types, good diagnostics, etc. |
| SPWN | 1,062 | 🌙 Inactive | A language for Geometry Dash triggers |
| ClojureRS | 961 | 🌙 Inactive | Clojure, implemented atop Rust (unofficial) |
| Astro | 758 | 🌙 Inactive | A fun safe language for rapid prototyping and high performance applications |
| Ketos | 752 | 🌙 Inactive | Lisp dialect scripting and extension language for Rust programs |
| CSML | 714 | 🌙 Inactive | CSML is an easy-to-use chatbot programming language and framework. |
| Pikelet | 613 | 🌙 Inactive | A friendly little systems language with first-class types. Very WIP! 🚧 🚧 🚧 |
| Starlight | 517 | 🌙 Inactive | JS engine in Rust |
| Wu | 476 | 🌙 Inactive | 🐉 A practical game and data language |
| Wain | 441 | 🌙 Inactive | WebAssembly implementation from scratch in Safe Rust with zero dependencies |
| CalcuLaTeX | 398 | 🌙 Inactive | A pretty printing calculator language with support for units. Makes calculations easier and more presentable with real time LaTeX output, along with support for units, variables, and mathematical functions. |
| Monkey-Rust | 371 | 🌙 Inactive | An interpreter for the Monkey programming language written in Rust |
| Sphinx | 291 | 🌙 Inactive | An intepreter for a simple dynamic language written in Rust |
| crafting-interpreters-rs | 277 | 🌙 Inactive | Crafting Interpreters in Rust |
| Eldiro | 258 | 🌙 Inactive | Learn to make your own programming language with Rust |
| TablaM | 196 | 🌙 Inactive | The practical relational programing language for data-oriented applications |
| atto | 152 | 🌙 Inactive | An insanely simple self-hosted functional programming language |
| Boson | 121 | 🌙 Inactive | A hybrid programming language written in Rust. |
| Minitt | 117 | 🌙 Inactive | Dependently-typed lambda calculus, Mini-TT, extended and implemented in Rust |
| Darksecond/lox | 103 | 🌙 Inactive | A rust implementation of the lox language |
| Voile | 96 | 🌙 Inactive | Dependently-typed row-polymorphic programming language, evolved from minitt-rs |
| Jazz | 91 | 🌙 Inactive | Jazz - modern and fast programming language. |
| Rust-lisp | 84 | 🌙 Inactive | A small Lisp interpreter written in Rust. Work in progress. |
| ssp16asm | 82 | 🌙 Inactive | A collection of development tools targetting SEGA's SVP chip found in the Mega Drive/Genesis version of Virtua Racing. |
| Rust-Prolog | 80 | 🌙 Inactive | Rust implementation of prolog based on miniprolog: http://andrej.com/plzoo/html/miniprolog.html |
| diatom | 72 | 🌙 Inactive | The diatom programming language |
| Calypso | 66 | 🌙 Inactive | Calypso is a mostly imperative language with some functional influences that is focused on flexibility and simplicity. |
| rulox | 63 | 🌙 Inactive | Implementation in Rust of lox, the language described in Crafting Interpreters |
| Oriel | 56 | 🌙 Inactive | An interpreter for the 1991 Oriel scripting language |
| Crunch | 52 | 🌙 Inactive | A strongly & statically typed systems level language focused on ease of use, portability and speed, built for the modern age. |
| Blazescript | 47 | 🌙 Inactive | AOT compiled object oriented programming language |
| lox-rs | 46 | 🌙 Inactive | A Lox Interpreter in Rust |
| Chili | 42 | 🌙 Inactive | General-purpose, compiled programming language, focused on productivity, expressiveness and joy of programming™ |
| Stellar | 40 | 🌙 Inactive | ✨ An open source WIP general programming language for web development built using Rust. ✨ |
| tox | 36 | 🌙 Inactive | Tox is a statically typed version programming language that is written in rust. |
| rodaine/rlox | 36 | 🌙 Inactive | Lox Interpreter/REPL written in Rust |
| ucg | 36 | 🌙 Inactive | A Universal Configuration Grammar |
| Schwift | 30 | 🌙 Inactive | An actual programming language for some reason |
| Lisp.rs | 26 | 🌙 Inactive | Scheme Interpreter in Rust |
| The Force | 23 | 🌙 Inactive | A Star Wars themed programming language |
| Terbium | 23 | 🌙 Inactive | A high-level language that doesn't compromise in performance, made with Rust. |
| Synthizer | 21 | 🌙 Inactive | A simple, experimental functional language for real time additive audio synthesis. |
| rctcwyvrn/rlox | 21 | 🌙 Inactive | Rust implementation of the bytecode VM (clox) from https://craftinginterpreters.com/ |
| Pr47 | 21 | 🌙 Inactive | The formal development repository for Pr47 |
| cat-lox | 19 | 🌙 Inactive | A tree-walk lox interpreter written in Rust. |
| Arn | 16 | 🌙 Inactive | A functional golfing language |
| Tethys | 14 | 🌙 Inactive | A toy functional programming language with a System F-based core calculus - Read-only mirror from sr.ht |
| Sligh | 12 | 🌙 Inactive | A language for certifying specification |
| Radicle | 11 | 🌙 Inactive | an ur-lisp interpreter written in Rust |
| loxr | 9 | 🌙 Inactive | A Rust interpreter for the Lox language |
| radogost/rlox | 8 | 🌙 Inactive | An implementation of lox from the great book http://craftinginterpreters.com implemented in Rust |
| Lang | 7 | 🌙 Inactive | An imperative programming language written in Rust |
| sasurau4/lox-rust | 7 | 🌙 Inactive | Interpreter for lox written by rust |
| minipyth | 7 | 🌙 Inactive | A minimalist programming language |
| Iron | 6 | 🌙 Inactive | A Lisp-based language written in Rust |
| rox | 6 | 🌙 Inactive | A Rust port of Crafting Interpreters |
| loxrs | 6 | 🌙 Inactive | [Outdated] Crafting Interpreters in Rust (Done Part II: A tree-walk interpreter) |
| relox | 6 | 🌙 Inactive | Rust port of the jlox interpreter |
| 🌌 | 6 | 🌙 Inactive | What if identifiers could be anything? Langjam submission |
| loxidation | 5 | 🌙 Inactive | Lox bytecode compiler and VM in Rust |
| justinmayhew/lox | 5 | 🌙 Inactive | A Rust implementation of Lox from Crafting Interpreters |
| lax | 4 | 🌙 Inactive | a lox interpreter |
| roxt | 4 | 🌙 Inactive | A Lox interpreter written in Rust |
| cloxrs | 3 | 🌙 Inactive | Lox implementation written in Rust |
| yarli | 3 | 🌙 Inactive | Yet Another Rusty Lox Interpreter |
| PopperLang | 2 | 🌙 Inactive | The CLI that group all project to one to finally make the Popper-lang |
| rtforth | 1 | 🌙 Inactive | Forth implemented in Rust for realtime application |
| nt591/lox-rust | 1 | 🌙 Inactive | A Rust implementation of the Crafting Interpreters bytecode VM |
| Tron | 0 | 🌙 Inactive | Statically typed general purpose programming language |
*: Parcel is a large project of which the JavaScript transformer (written in Rust) is a small part. The "stars" number here reflects the whole project, which is broader than a programming language project.