This repo is a minimal template for a typescript library with some components written in rust (and bundled as wasm).
Both npm and wasm-pack offer comprehensive tooling for libraries written entirely in their respective languages, but I understood my projects as one library that had components written in both domains. This is what I use for those projects.
The template is a standard typescript npm library (/ts) that uses (and bundles) wasm-pack output of a rust library (/rs) as a dependency. All commands are run from the /ts folder.
By default, the output from build is configured for use in the browser with a bundler. Both typescript and rust must be compiled to a node-compatible version before running tests, though. Make sure to run build before deploying the package (or don't, if you intend for it to be used in a server-side node context).
/rs: rust code, configurations, and tests/rs/pkg: wasm-pack output, javascript glue, and type definitions/ts: typescript code, configurations, and tests/ts/dist: transpiled build output ready for deployment
build: build .ts & .rs files for production (web bundler by default)build:ts: build only .tsbuild:rs:prod: build only .rs as wasm (for a web bundler)build:rs:node: build only .rs as wasm (for a nodejs context)test: run typescript and rust tests (rust first)test:rs: run rust teststest:ts: run typescript tests (will rebuild rust)
In order to run all node and rust commands, your system must have these installed: