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@gcoredev/fastedge-sdk-js

Compiling WebAssembly

There easiest way to build your first wasm binary:

fastedge-build

Using the command line interface:

Terminal window
npx fastedge-build <input-path> <output-path>
  • <input-path> is the entrypoint file of your javascript application. (src/index.js)
  • <output-path> is the name of your final wasm. (e.g. dist/main.wasm)

This would take your index.js entrypoint file and compile it into a runtime wasm ready for loading on FastEdge Compute.

Under the hood it uses esbuild to compile your index.js file before compiling it into a binary.wasm. This allows you to include multiple files from the /src folder and import them as ES modules, fastedge-build will bundle them on your behalf.