Unit tests

Most of the code is unit tested. I used Karma test runner so you can run tests in parallel on any number of browsers/devices. Also I added jshint checks before every test run. To run tests (and linter before tests) do the following:

1. start karma server (karma-server.cmd on Windows, or ./karma-server.sh on Linux)
2. connect at least one browser by navigating to localhost:9876
3. run lint-and-test.cmd on Windows, or ./lint-and-test.sh on Linux from the root directory of the project

To add new files for testing open fileLists.js and add files in the order in which you want Karma to load them.

Coverage analysis

To get coverage analysis, run karma-coverage-server.cmd on Windows, or ./karma-coverage-server.sh on Linux. Then run tests same as before. In the coverage/ dir you will see a new directory generated for every browser. Open index.html to see coverage results.

Release

To concat all the js files into a working bookmarklet run node build-bookmarklet.js. You will see a finished version in the release/ directory.