This is an experiment on AngularJS, CoffeeScript and D3.js.
It creates a directive that takes two values actual and expected
and draws a circular progress bar.
Demo: http://labs.serkan.io/d3-progress/
Checkout the project then go into the folder and run
npm install
After all packages are installed you can now build or run development server
grunt build
Builds the project to /dist folder where you can statically serve it
grunt server
Runs a static web server with livereload support. While this command is running you can simply open the project on browser and start editing files. It will automatically build itself and reload the page for you.
npm test
Will run the karma test runner once and print the output
karma start --reporters=dots
Will keep the test runner alive so you can do your development while tests are running
PS: you may need to install karma-cli and grunt-cli