base on 🦁 The Leo Programming Language. A Programming Language for Formally Verified, Zero-Knowledge Applications <!--p align="center"> <img width="1412" src="https://cdn.aleo.org/leo/banner.png"> </p--> <h1 align="center">The Leo Programming Language</h1> <p align="center"> <a href="https://crates.io/crates/leo-lang"> <img src="https://img.shields.io/crates/v/leo-lang?style=flat-square"/> </a> <a href="https://circleci.com/gh/ProvableHQ/leo"> <img src="https://circleci.com/gh/ProvableHQ/leo.svg?style=svg&circle-token=00960191919c40be0774e00ce8f7fa1fcaa20c00"> </a> <a href="https://discord.gg/aleo"> <img src="https://img.shields.io/discord/700454073459015690?logo=discord"/> </a> <a href="https://twitter.com/ProvableHQ"> <img src="https://img.shields.io/twitter/follow/ProvableHQ?style=social"/> </a> </p> <div id="top"></div> Leo is an imperative, statically-typed programming language built for writing private applications. ## <a name='TableofContents'></a>Table of Contents * [🍎 Overview](#-overview) * [⚙️️ Build Guide](#-build-guide) * [🦀 Install Rust](#-install-rust) * [🐙 Build from Source Code](#-build-from-source-code) * [🦁 Update from Leo](#-update-from-leo) * [📦 Download using Cargo](#-download-using-cargo) * [🚀 Quick Start](#-quick-start) * [🧰 Troubleshooting](#-troubleshooting) * [📖 Documentation](#-documentation) * [🤝 Contributing](#-contributing) * [🛡️ License](#-license) ## 🍎 Overview Welcome to the Leo programming language. Leo provides a high-level language that abstracts low-level cryptographic concepts and makes it easy to integrate private applications into your stack. Leo compiles to circuits making zero-knowledge proofs practical. The syntax of Leo is influenced by traditional programming languages like JavaScript, Scala, and Rust, with a strong emphasis on readability and ease-of-use. Leo offers developers with tools to sanity check circuits including unit tests, integration tests, and console functions. Leo is one part of a greater ecosystem for building private applications on [Aleo](https://leo-lang.org/). The language is currently in an alpha stage and is subject to breaking changes. ## ⚙️️ Build Guide ### 🦀 Install Rust We recommend installing Rust using [rustup](https://www.rustup.rs/). You can install `rustup` as follows: - macOS or Linux: ```bash curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh ``` - Windows (64-bit): Download the [Windows 64-bit executable](https://win.rustup.rs/x86_64) and follow the on-screen instructions. - Windows (32-bit): Download the [Windows 32-bit executable](https://win.rustup.rs/i686) and follow the on-screen instructions. ### 🐙 Simple build If you don't intend to work on the Leo compiler itself, you can install the latest Leo release with: ```bash cargo install leo-lang ``` Now to use leo, in your terminal, run: ```bash leo ``` ### 🐙 Build from Source Code If you'd like to install the latest unreleased top of tree Leo, you can buid from source code as follows: ```bash # Download the source code git clone https://github.com/ProvableHQ/leo cd leo # Install 'leo' cargo install --path . ``` ### 🦁 Update from Leo You can update Leo to the latest released version using the following command: ```bash leo update ``` Note that if you were using a prerelease version of Leo, this will overwrite that with the latest released version. Now to check the version of leo, in your terminal, run: ```bash leo --version ``` ## 🚀 Quick Start Use the Leo CLI to create a new project ```bash # create a new `hello-world` Leo project leo new helloworld cd helloworld # build & setup & prove & verify leo run main 0u32 1u32 ``` The `leo new` command creates a new Leo project with a given name. The `leo run` command will compile the program into Aleo instructions and run it. Congratulations! You've just run your first Leo program. ## 🧰 Troubleshooting If you are having trouble installing and using Leo, please check out our [guide](docs/troubleshooting.md). If the issue still persists, please [open an issue](https://github.com/ProvableHQ/leo/issues/new/choose). ## 📖 Documentation * [Leo ABNF Grammar](https://github.com/ProvableHQ/grammars/blob/master/leo.abnf) * [Homepage](https://docs.leo-lang.org/) ## 🤝 Contributing Please see our guidelines in the [developer documentation](./CONTRIBUTING.md) ## 🛡️ License [](./LICENSE.md) <p align="right"><a href="#top">🔼 Back to top</a></p> ", Assign "at most 3 tags" to the expected json: {"id":"4289","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"