We use yarn as package manager, so make sure you have that installed and available in your path.
Then install the development dependencies by running yarn install.
You can install the development version of MyQOnly by visiting about:debugging within Firefox, clicking "Load Temporary Add-on", and then browsing to the manifest.json file inside of the addon/ directory.
You can build an (unsigned) XPI of MyQOnly by running yarn build.
ESLint is used to keep our JavaScript consistent and tidy. You can run ESLint on the whole project (which will be installed when installing the development dependencies) by using yarn lint.
You can lint an individual file or directory by using yarn lint-file <path>.
sinon-chrome is used to mock out the WebExtension APIs, and some (very) basic unit tests exist within the test directory. You can run those tests with yarn test.
You may need to set the FIREFOX_BIN environment variable, pointed at a local Firefox instance in order for the Karma launcher to launch it.
Manual testing can be done by running yarn test:manual, which will open up a fresh instance of Firefox with MyQOnly installed.
MyQOnly has a very simple debugging interface built into it. Visit the Options page, and then hover your mouse down to the bottom right of the screen to expose a link to it. Right now, it allows you to trigger a manual refresh of the review count, as well as gather a current snapshot of the Phabricator dashboard for the user, which will hopefully be useful for testing and bug reproduction.
If you're going to send a pull request, please ensure that an issue has been filed for the work you're doing.
Please ask mikeconley to review your pull requests.