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A playground for browser-generated zksnarks with ZoKrates

How to install

npm install

How to run in debug mode

# Builds the project and opens it in a new browser tab. Auto-reloads when the project changes.
npm start

How to build in release mode

# Builds the project and places it into the `dist` folder.
npm run build

How to run unit tests

# Runs tests in Firefox
npm test -- --firefox

# Runs tests in Chrome
npm test -- --chrome

# Runs tests in Safari
npm test -- --safari

What does each file do?

  • Cargo.toml contains the standard Rust metadata. You put your Rust dependencies in here. You must change this file with your details (name, description, version, authors, categories)

  • package.json contains the standard npm metadata. You put your JavaScript dependencies in here. You must change this file with your details (author, name, version)

  • webpack.config.js contains the Webpack configuration. You shouldn't need to change this, unless you have very special needs.

  • The js folder contains your JavaScript code (index.js is used to hook everything into Webpack, you don't need to change it).

  • The src folder contains your Rust code.

  • The static folder contains any files that you want copied as-is into the final build. It contains an index.html file which loads the index.js file.

  • The tests folder contains your Rust unit tests.

Troubleshooting

The project doesn't compile.

In order to compile this project you need the nightly version of Rust, and the ability to compile to WASM. You can install all of this by running:

rustup install nightly
rustup target add wasm32-unknown-unknown --toolchain nightly
rustup default nightly