Plnkr.co front-end and backend
Analytics for AngularJS applications featuring Google Analytics, Kissmetrics and others.
Flash messages for Angular.js
Properly utilize the CSRF tag with your $http/$resource requests when talking to a rails backend
Resource-like factory for MongoLab based on $http and working with promises
Drag and drop module for Angular JS with support for touch devices.
SpinKit (https://github.com/tobiasahlin/SpinKit) spinners for AngularJS
Show busy/loading indicators on any element during $http requests (or any promise).
A Gantt chart directive for Angular.js without any other dependencies.
Zero watches binding for AngularJs
AngularJS directive to embed an interactive Leaflet OpenStreetMaps to your application
Modals and popups provider for Angular.js applications
Responding to idle users in AngularJS applications.
Angular facebook service
Angular directive to show an animated spinner (using spin.js)