esbuild-plugin-wasm-pack

esbuild-plugin-wasm-pack is an esbuild plugin that runs wasm-pack before each build to compile Rust/Wasm crates. Version 1.1.0 is the latest stable release. It integrates esbuild with the wasm-pack toolchain, automatically generating WebAssembly modules during the bundling process. Key differentiators include seamless integration with esbuild's plugin system, TypeScript support via generated .d.ts files, and full configuration parity with wasm-pack build arguments. It requires Node.js >=0.10.0, esbuild >=0.11.15, Rust/Cargo, and wasm-pack to be installed. The plugin is actively maintained on GitHub and distributed via npm.