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I wrote a [script](https://github.com/j0lv3r4/dependency-version-updater) to update dependencies recursively in `package.json` files, e.g.: ``` $ node index.js --path="./examples" --dependencies="react=^16.7.0,react-dom=^16.7.0" ``` This PR contains the result against the examples folder. |
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| .. | ||
| pages | ||
| src | ||
| .gitignore | ||
| add.wasm | ||
| Cargo.toml | ||
| next.config.js | ||
| package.json | ||
| readme.md | ||
| server.js | ||
WebAssembly example
How to use
Using create-next-app
Execute create-next-app with Yarn or npx to bootstrap the example:
npx create-next-app --example with-webassembly with-webassembly-app
# or
yarn create next-app --example with-webassembly with-webassembly-app
Download manually
Download the example:
curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-webassembly
cd with-webassembly
Install it and run:
This example uses Rust compiled to wasm, the wasm file is included in the example, but to compile your own Rust code you'll have to install Rust.
npm install
npm run dev
# or
yarn
yarn dev
To compile src/add.rs to add.wasm use npm run build-rust.
Deploy it to the cloud with now (download)
now
The idea behind the example
This example shows how to import WebAssembly files (.wasm) and use them inside of a React component that is server rendered. So the WebAssembly code is executed on the server too. In the case of this example we're showing Rust compiled to WebAssembly.