base on Cairo is the first Turing-complete language for creating provable programs for general computation. <div align="center"> <h1>Cairo 🐺 </h1> <h2> ⚡ Blazing ⚡ fast ⚡ compiler for Cairo, written in 🦀 Rust 🦀 </h2> <img src="./resources/img/cairo-logo-square.png" height="200" width="200"> <br /> <a href="https://github.com/starkware-libs/cairo/issues/new?assignees=&labels=bug&template=01_BUG_REPORT.md&title=bug%3A+">Report a Bug</a> - <a href="https://github.com/starkware-libs/cairo/issues/new?assignees=&labels=enhancement&template=02_FEATURE_REQUEST.md&title=feat%3A+">Request a Feature</a> - <a href="https://github.com/starkware-libs/cairo/discussions">Ask a Question</a> </div> <div align="center"> <br /> [](https://github.com/starkware-libs/cairo/actions/workflows/ci.yml) [](LICENSE) [](https://github.com/starkware-libs/cairo/issues?q=is%3Aissue+is%3Aopen+label%3A%22help+wanted%22) </div> <details open="open"> <summary>Table of Contents</summary> - [About](#about) - [Getting Started](#getting-started) - [Prerequisites](#prerequisites) - [Compiling and running Cairo files](#compiling-and-running-cairo-files) - [Compiling Starknet Contracts](#compiling-starknet-contracts) - [Development](#development) - [Install the language server](#install-the-language-server) - [Roadmap](#roadmap) - [Support](#support) - [Project assistance](#project-assistance) - [Contributing](#contributing) - [Authors \& contributors](#authors--contributors) - [Security](#security) - [License](#license) </details> --- ## About Cairo is the first Turing-complete language for creating provable programs for general computation. ## Getting Started ### Prerequisites - Install [Rust](https://www.rust-lang.org/tools/install) - Setup Rust: ```bash rustup override set stable && rustup update ``` Ensure rust was installed correctly by running the following from the root project directory: ```bash cargo test ``` ### Compiling and running Cairo files Compile Cairo to Sierra: ```bash cargo run --bin cairo-compile -- --single-file /path/to/input.cairo /path/to/output.sierra --replace-ids ``` Compile Sierra to casm (Cairo assembly): ```bash cargo run --bin sierra-compile -- /path/to/input.sierra /path/to/output.casm ``` Run Cairo code directly: ```bash cargo run --bin cairo-run -- --single-file /path/to/file.cairo ``` See more information [here](./crates/cairo-lang-runner/README.md). You can also find Cairo examples in the [examples](./examples) directory. For running tests specifically, see here: [cairo-test](./crates/cairo-lang-test-runner/README.md) ### Compiling Starknet Contracts Compile a Starknet Contract to a Sierra ContractClass: ```bash cargo run --bin starknet-compile -- --single-file /path/to/input.cairo /path/to/output.json ``` Or specify the contract path if multiple contracts are defined in the same project: ```bash cargo run --bin starknet-compile -- /path/to/input/crate /path/to/output.json --contract-path path::to::contract ``` Compile the ContractClass of a CompiledClass: ```bash cargo run --bin starknet-sierra-compile -- /path/to/input.json /path/to/output.casm ``` ## Roadmap The next milestone is to reach feature parity with the old Cairo version. You can track the exact progress [here](./docs/FEATURE_PARITY.md). ## Support - We encourage developers to ask and answer questions on [stackoverflow](https://stackoverflow.com/questions/tagged/cairo-lang). - Contact options listed on [this GitHub profile](https://github.com/starkware-libs) ## Project assistance If you want to say **thank you** or/and support active development of Cairo: - Add a [GitHub Star](https://github.com/starkware-libs/cairo) to the project. - Tweet about your Cairo work. - Write interesting articles about the project on [Dev.to](https://dev.to/), [Medium](https://medium.com/) or your personal blog. Together, we can make Cairo **better**! ## Contributing First off, thanks for taking the time to contribute! Contributions are what make the open-source community such an amazing place to learn, inspire, and create. Any contributions you make will benefit everybody else and are **greatly appreciated**. Please read [our contribution guidelines](docs/CONTRIBUTING.md), and thank you for being involved! ## Authors & contributors For a full list of all authors and contributors, see [the contributors page](https://github.com/starkware-libs/cairo/contributors). ## Security Cairo follows good practices of security, but 100% security cannot be assured. Cairo is provided **"as is"** without any **warranty**. Use at your own risk. _For more information and to report security issues, please refer to our [security documentation](docs/SECURITY.md)._ ## License This project is licensed under the **Apache 2.0**. See [LICENSE](LICENSE) for more information. ", Assign "at most 3 tags" to the expected json: {"id":"4448","tags":[]} "only from the tags list I provide: [{"id":77,"name":"3d"},{"id":89,"name":"agent"},{"id":17,"name":"ai"},{"id":54,"name":"algorithm"},{"id":24,"name":"api"},{"id":44,"name":"authentication"},{"id":3,"name":"aws"},{"id":27,"name":"backend"},{"id":60,"name":"benchmark"},{"id":72,"name":"best-practices"},{"id":39,"name":"bitcoin"},{"id":37,"name":"blockchain"},{"id":1,"name":"blog"},{"id":45,"name":"bundler"},{"id":58,"name":"cache"},{"id":21,"name":"chat"},{"id":49,"name":"cicd"},{"id":4,"name":"cli"},{"id":64,"name":"cloud-native"},{"id":48,"name":"cms"},{"id":61,"name":"compiler"},{"id":68,"name":"containerization"},{"id":92,"name":"crm"},{"id":34,"name":"data"},{"id":47,"name":"database"},{"id":8,"name":"declarative-gui "},{"id":9,"name":"deploy-tool"},{"id":53,"name":"desktop-app"},{"id":6,"name":"dev-exp-lib"},{"id":59,"name":"dev-tool"},{"id":13,"name":"ecommerce"},{"id":26,"name":"editor"},{"id":66,"name":"emulator"},{"id":62,"name":"filesystem"},{"id":80,"name":"finance"},{"id":15,"name":"firmware"},{"id":73,"name":"for-fun"},{"id":2,"name":"framework"},{"id":11,"name":"frontend"},{"id":22,"name":"game"},{"id":81,"name":"game-engine "},{"id":23,"name":"graphql"},{"id":84,"name":"gui"},{"id":91,"name":"http"},{"id":5,"name":"http-client"},{"id":51,"name":"iac"},{"id":30,"name":"ide"},{"id":78,"name":"iot"},{"id":40,"name":"json"},{"id":83,"name":"julian"},{"id":38,"name":"k8s"},{"id":31,"name":"language"},{"id":10,"name":"learning-resource"},{"id":33,"name":"lib"},{"id":41,"name":"linter"},{"id":28,"name":"lms"},{"id":16,"name":"logging"},{"id":76,"name":"low-code"},{"id":90,"name":"message-queue"},{"id":42,"name":"mobile-app"},{"id":18,"name":"monitoring"},{"id":36,"name":"networking"},{"id":7,"name":"node-version"},{"id":55,"name":"nosql"},{"id":57,"name":"observability"},{"id":46,"name":"orm"},{"id":52,"name":"os"},{"id":14,"name":"parser"},{"id":74,"name":"react"},{"id":82,"name":"real-time"},{"id":56,"name":"robot"},{"id":65,"name":"runtime"},{"id":32,"name":"sdk"},{"id":71,"name":"search"},{"id":63,"name":"secrets"},{"id":25,"name":"security"},{"id":85,"name":"server"},{"id":86,"name":"serverless"},{"id":70,"name":"storage"},{"id":75,"name":"system-design"},{"id":79,"name":"terminal"},{"id":29,"name":"testing"},{"id":12,"name":"ui"},{"id":50,"name":"ux"},{"id":88,"name":"video"},{"id":20,"name":"web-app"},{"id":35,"name":"web-server"},{"id":43,"name":"webassembly"},{"id":69,"name":"workflow"},{"id":87,"name":"yaml"}]" returns me the "expected json"