Bitauth IDE is an online, integrated development environment for bitcoin (cash) contracts.

To get started, check out the built-in guide. An introductory video is also available in this blog post, and you can also get help or share feedback in the Bitauth IDE Telegram group.

Unlocking scripts can be edited alongside the locking scripts they unlock. The interactive evaluation viewer is constantly updated to display every step of the resulting evaluation as you type.

Click on any stack item to log the program state at that step to the JavaScript developer console. The Libauth library is available at window.libauth to make debugging easier.

Create and modify the templates entities and the variables they contribute to wallets and evaluations.

Review and modify the documentation included in the active template.

Projects can be shared and re-imported in JSON format via files, sharable links, or plain text.

Pull Requests are welcome!

This application requires Yarn for development. With Node.js installed, the yarn package manager can be installed by running corepack enable. Once yarn is installed:

git clone https://github.com/bitauth/bitauth-ide.git
cd bitauth-ide
yarn
yarn start

This will open Bitauth IDE in development mode.

Bitauth IDE uses Yarn's Zero-Installs strategy – all of Bitauth IDE's dependencies are tracked in an independent git repository, and the dependency repo is automatically shallow-cloned into the .yarn directory.

To run all tests:

yarn test

To run all end-to-end tests locally, collect screenshots, and analyze code coverage:

yarn cov

Note that the end-to-end (e2e) tests also visually compare screenshots across test run. Because screenshots will differ slightly between platforms, this repo only stores and records results for linux, the platform used by the continuous integration (CI) environment. Screenshots for macOS (darwin) and Windows (win32) are not committed to the repo, so you will need to run the tests once (prior to making any changes) to locally generate the baseline screenshots for your platform.

You can also run the e2e tests on the same platform as the CI environment using Docker. First, make sure Docker is running locally (consider using Docker Desktop), then:

yarn start
# in another tab:
yarn e2e:docker

To run the e2e tests in Playwright's UI mode:

yarn e2e

To open the e2e test report in a browser (e.g. to review visual differences between screenshots):

yarn e2e:report

To build and run the production Progressive Web App (PWA):

yarn build
yarn preview