tinygo-wasm-js

Use Tinygo to convert Golang to WASM and use in a HTML page with JavaScript.

The project uses NodeJS version 20 to run a demo HTTP server.

Getting Started

Clone this repo

$ git clone https://github.com/rmarchet/tinygo-wasm-js.git

And then move into the project directory to run the commands in the following paragraphs:

$ cd tinygo-wasm-js

Install TinyGo

Follow the proper guide for your OS:
https://tinygo.org/getting-started/install/

Make sure that TinyGO works:

$ tinygo version

Install project dependencies

$ yarn install

or

$ npm install

Build the WASM bundle

$ yarn build

or

$ npm run build

If everithing goes fine, the main.wasm is created in the ./httpdocs folder

Start local HTTP server

This demo project comes with browsersync which runs a local HTTP server and reloads the page everytime there's a change in the files. To start the server simply run:

$ yarn start

or

$ npm run start

and then visit http://localhost:8088 using your preferred browser.