<div align="center"> <a href="https://wasmer.io" target="_blank" rel="noopener noreferrer"> <img width="300" src="https://raw.githubusercontent.com/wasmerio/wasmer/master/assets/logo.png" alt="Wasmer logo"> </a> <p> <a href="https://dev.azure.com/wasmerio/wasmer/_build/latest?definitionId=3&branchName=master"> <img src="https://img.shields.io/azure-devops/build/wasmerio/wasmer/3.svg?style=flat-square" alt="Build Status"> </a> <a href="https://slack.wasmer.io"> <img src="https://img.shields.io/static/v1?label=Slack&message=join%20chat&color=brighgreen&style=flat-square" alt="Slack channel"> </a> <a href="https://github.com/wasmerio/wasmer/blob/master/LICENSE"> <img src="https://img.shields.io/github/license/wasmerio/wasmer.svg?style=flat-square" alt="License"> </a> </p> <h3> <a href="https://wasmer.io/">Website</a> <span> • </span> <a href="https://docs.wasmer.io">Docs</a> <span> • </span> <a href="https://medium.com/wasmer/">Blog</a> <span> • </span> <a href="https://slack.wasmer.io/">Slack</a> <span> • </span> <a href="https://twitter.com/wasmerio">Twitter</a> </h3> </div> <br /> [Wasmer](https://wasmer.io/) is a standalone [WebAssembly](https://webassembly.org/) runtime: * **Universal**: Wasmer is available in *Linux, macOS and Windows* (for both Desktop and [ARM](https://medium.com/wasmer/running-webassembly-on-arm-7d365ed0e50c)) * **Fast**: Wasmer aims to run WebAssembly at near-native speed * **Pluggable**: Wasmer can be used from almost **any programming language** * **Safe**: supporting [WASI](https://github.com/WebAssembly/WASI) and [Emscripten](https://emscripten.org/) It is used to run software fast, universally and safely: standalone applications and universal libraries. ## Contents - [Quickstart](#quickstart) - [Language Integrations](#language-integrations) - [Contribute](#contribute) - [Community](#community) ## Quickstart Get started with Wasmer: #### 1. Install Wasmer ```sh curl https://get.wasmer.io -sSfL | sh ``` > Note: *Wasmer is also [available on Windows](https://github.com/wasmerio/wasmer/releases)* <details> <summary><b>Alternative</b>: Install with Homebrew</summary> <p> ```sh brew install wasmer ``` </p> </details> #### 2. Use Wasmer Download a WASM file, and use it universally! You can start with QuickJS: [qjs.wasm](https://registry-cdn.wapm.io/contents/_/quickjs/0.0.3/build/qjs.wasm) ```bash wasmer qjs.wasm ``` #### 3. Next steps Here is what you can do next: - [Use Wasmer from your Rust application](https://docs.wasmer.io/integrations/rust) - [Publish a Wasm package on WAPM](https://docs.wasmer.io/ecosystem/wapm/publishing-your-package) - [Read more about Wasmer](https://medium.com/wasmer/) ### Language Integrations Wasmer runtime can be used as a library embedded in different languages, so you can **use WebAssembly anywhere** 🎉 | | Language | Docs | Author(s) | Maintenance | Release | Stars | |-|-|-|-|-|-|-| |  | [**Rust**](https://github.com/wasmerio/wasmer-rust-example) | [Docs](https://wasmerio.github.io/wasmer/crates/wasmer_runtime/) | Wasmer | actively developed | <a href="https://crates.io/crates/wasmer-runtime/" target="_blank"></a> |  | |  | [**C/C++**](https://github.com/wasmerio/wasmer-c-api) | [Docs](https://wasmerio.github.io/wasmer/c/runtime-c-api/) | Wasmer | actively developed | <a href="https://github.com/wasmerio/wasmer-c-api/" target="_blank"></a> |  | |  | [**Python**](https://github.com/wasmerio/python-ext-wasm) | [Docs](https://github.com/wasmerio/python-ext-wasm#api-of-the-wasmer-extensionmodule) | Wasmer | actively developed | <a href="https://pypi.org/project/wasmer/" target="_blank"></a> |  | |  | [**Go**](https://github.com/wasmerio/go-ext-wasm) | [Docs](https://github.com/wasmerio/go-ext-wasm#basic-example-exported-function) | Wasmer | actively developed | <a href="https://github.com/wasmerio/go-ext-wasm" target="_blank"></a> |  | |  | [**PHP**](https://github.com/wasmerio/php-ext-wasm) | [Docs](https://wasmerio.github.io/php-ext-wasm/wasm/) | Wasmer | actively developed | <a href="https://pecl.php.net/package/wasm" target="_blank"></a> |  | |  | [**Ruby**](https://github.com/wasmerio/ruby-ext-wasm) | [Docs](https://www.rubydoc.info/gems/wasmer/) | Wasmer | actively developed | <a href="https://rubygems.org/gems/wasmer" target="_blank"></a> |  | |  | [**Postgres**](https://github.com/wasmerio/postgres-ext-wasm) | | Wasmer | actively developed | <a href="https://github.com/wasmerio/postgres-ext-wasm" target="_blank"></a> |  | |  | [**JavaScript**](https://github.com/wasmerio/wasmer-js) | [Docs](https://docs.wasmer.io/wasmer-js/wasmer-js) | Wasmer | actively developed | <a href="https://www.npmjs.com/package/@wasmer/wasi" target="_blank"></a> |  | |  | [**C#/.Net**](https://github.com/migueldeicaza/WasmerSharp) | [Docs](https://migueldeicaza.github.io/WasmerSharp/) |[Miguel de Icaza](https://github.com/migueldeicaza) | actively developed | <a href="https://www.nuget.org/packages/WasmerSharp/" target="_blank"></a> |  | |  | [**R**](https://github.com/dirkschumacher/wasmr) | [Docs](https://github.com/dirkschumacher/wasmr#example) | [Dirk Schumacher](https://github.com/dirkschumacher) | actively developed | |  | |  | [**Elixir**](https://github.com/tessi/wasmex) | [Docs](https://hexdocs.pm/wasmex/api-reference.html) | [Philipp Tessenow](https://github.com/tessi) | actively developed | <a href="https://hex.pm/packages/wasmex" target="_blank"></a> |  | | ❓ | [your language is missing?](https://github.com/wasmerio/wasmer/issues/new?assignees=&labels=%F0%9F%8E%89+enhancement&template=---feature-request.md&title=) | | | | | ## Contribute **We welcome any form of contribution, especially from new members of our community** 💜 You can check how to build the Wasmer runtime in [our awesome docs](https://docs.wasmer.io/ecosystem/wasmer/building-from-source)! ### Testing Test you want? The [Wasmer docs will show you how](https://docs.wasmer.io/ecosystem/wasmer/building-from-source/testing). ## Community Wasmer has an amazing community developers and contributors. Welcome, please join us! 👋 ### Channels - [Slack](https://slack.wasmer.io/) - [Twitter](https://twitter.com/wasmerio) - [Facebook](https://www.facebook.com/wasmerio) - [Email](mailto:hello@wasmer.io)