base on Cross-platform WebView library in Rust for Tauri. <img src=".github/splash.png" alt="WRY Webview Rendering library" /> [](https://crates.io/crates/wry) [](https://docs.rs/wry/) [](https://opencollective.com/tauri) [](https://discord.gg/SpmNs4S) [](https://tauri.app) [](https://good-labs.github.io/greater-good-affirmation) [](https://opencollective.com/tauri) Cross-platform WebView rendering library in Rust that supports all major desktop platforms like Windows, macOS, and Linux. <div align="center"> <a href="https://gfycat.com/needywetelk"> <img src="https://thumbs.gfycat.com/NeedyWetElk-size_restricted.gif"> </a> </div> ## Overview WRY connects the web engine on each platform and provides easy to use and unified interface to render WebView. The webview requires a running event loop and a window type that implements `HasWindowHandle`, or a gtk container widget if you need to support X11 and Wayland. You can use a windowing library like `tao` or `winit`. ## Usage The minimum example to create a Window and browse a website looks like following: ```rust fn main() -> wry::Result<()> { use tao::{ event::{Event, StartCause, WindowEvent}, event_loop::{ControlFlow, EventLoop}, window::WindowBuilder, }; use wry::WebViewBuilder; let event_loop = EventLoop::new(); let window = WindowBuilder::new() .with_title("Hello World") .build(&event_loop) .unwrap(); let webview = WebViewBuilder::new() .with_url("https://tauri.app") .build(&window)?; event_loop.run(move |event, _, control_flow| { *control_flow = ControlFlow::Wait; match event { Event::NewEvents(StartCause::Init) => println!("Wry has started!"), Event::WindowEvent { event: WindowEvent::CloseRequested, .. } => *control_flow = ControlFlow::Exit, _ => (), } }); } ``` There are also more samples under `examples`, you can enter commands like the following to try them: ``` cargo run --example multiwindow ``` For more information, please read the documentation below. ## [Documentation](https://docs.rs/wry) ## Platform-specific notes Here is the underlying web engine each platform uses, and some dependencies you might need to install. ### Linux Wry also needs [WebKitGTK](https://webkitgtk.org/) for WebView. So please make sure the following packages are installed: #### Arch Linux / Manjaro: ```bash sudo pacman -S webkit2gtk-4.1 ``` #### Debian / Ubuntu: ```bash sudo apt install libwebkit2gtk-4.1-dev ``` #### Fedora ```bash sudo dnf install gtk3-devel webkit2gtk4.1-devel ``` ### Nix & NixOS ```Nix # shell.nix let # Unstable Channel | Rolling Release pkgs = import (fetchTarball("channel:nixpkgs-unstable")) { }; packages = with pkgs; [ pkg-config webkitgtk_4_1 ]; in pkgs.mkShell { buildInputs = packages; } ``` ```sh nix-shell shell.nix ``` #### GUIX ```scheme ;; manifest.scm (specifications->manifest '("pkg-config" ; Helper tool used when compiling "webkitgtk" ; Web content engine fot GTK+ )) ``` ```sh guix shell -m manifest.scm ```` ### macOS WebKit is native on macOS so everything should be fine. If you are cross-compiling for macOS using [osxcross](https://github.com/tpoechtrager/osxcross) and encounter a runtime panic like `Class with name WKWebViewConfiguration could not be found` it's possible that `WebKit.framework` has not been linked correctly, to fix this set the `RUSTFLAGS` environment variable: ``` RUSTFLAGS="-l framework=WebKit" cargo build --target=x86_64-apple-darwin --release ``` ### Windows WebView2 provided by Microsoft Edge Chromium is used. So wry supports Windows 7, 8, 10 and 11. ### Android / iOS Wry supports mobile with the help of [`cargo-mobile2`](https://github.com/tauri-apps/cargo-mobile2) CLI to create template project. If you are interested in playing or hacking it, please follow [MOBILE.md](MOBILE.md). If you wish to create Android project yourself, there is a few requirements that your application needs to uphold: 1. You need to set a few environment variables that will be used to generate the necessary kotlin files that you need to include in your Android application for wry to function properly: - `WRY_ANDROID_PACKAGE`: which is the reversed domain name of your android project and the app name in snake_case, for example, `com.wry.example.wry_app` - `WRY_ANDROID_LIBRARY`: for example, if your cargo project has a lib name `wry_app`, it will generate `libwry_app.so` so you set this env var to `wry_app` - `WRY_ANDROID_KOTLIN_FILES_OUT_DIR`: for example, `path/to/app/src/main/kotlin/com/wry/example` 2. Your main Android Activity needs to inherit `AppCompatActivity`, preferably it should use the generated `WryActivity` or inherit it. 3. Your Rust app needs to call `wry::android_setup` function to setup the necessary logic to be able to create webviews later on. 4. Your Rust app needs to call `wry::android_binding!` macro to setup the JNI functions that will be called by `WryActivity` and various other places. It is recommended to use [`tao`](https://docs.rs/tao/latest/tao/) crate as it provides maximum compatibility with `wry` ```rs #[cfg(target_os = "android")] { tao::android_binding!( com_example, wry_app, WryActivity, wry::android_setup, // pass the wry::android_setup function to tao which will invoke when the event loop is created _start_app ); wry::android_binding!(com_example, ttt); } ``` - `WRY_ANDROID_PACKAGE` which is the reversed domain name of your android project and the app name in snake_case for example: `com.wry.example.wry_app` - `WRY_ANDROID_LIBRARY` for example: if your cargo project has a lib name `wry_app`, it will generate `libwry_app.so` so you set this env var to `wry_app` - `WRY_ANDROID_KOTLIN_FILES_OUT_DIR` for example: `path/to/app/src/main/kotlin/com/wry/example` ## Partners <table> <tbody> <tr> <td align="center" valign="middle"> <a href="https://crabnebula.dev" target="_blank"> <img src=".github/sponsors/crabnebula.svg" alt="CrabNebula" width="283"> </a> </td> </tr> </tbody> </table> For the complete list of sponsors please visit our [website](https://tauri.app#sponsors) and [Open Collective](https://opencollective.com/tauri). ## License Apache-2.0/MIT ", Assign "at most 3 tags" to the expected json: {"id":"6966","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"