"Charges And Fields" is an educational simulation in HTML5, that is forked from PhET Interactive Simulations at the University of Colorado Boulder.
This forked version supports electric field lines. Electric field lines are displayed when double tapping/clicking on an electric field sensor.
The PhET Development Overview is the most complete guide to PhET Simulation Development. This guide includes how to obtain simulation code and its dependencies, notes about architecture & design, how to test and build the sims, as well as other important information.
(1) Clone the simulation and its dependencies:
git clone https://github.com/phetsims/assert.git
git clone https://github.com/phetsims/axon.git
git clone https://github.com/phetsims/babel.git
git clone https://github.com/phetsims/brand.git
git clone https://github.com/veillette/charges-and-fields.git
git clone https://github.com/phetsims/chipper.git
git clone https://github.com/phetsims/dot.git
git clone https://github.com/phetsims/joist.git
git clone https://github.com/phetsims/kite.git
git clone https://github.com/phetsims/phet-core.git
git clone https://github.com/phetsims/phetcommon.git
git clone https://github.com/phetsims/scenery.git
git clone https://github.com/phetsims/scenery-phet.git
git clone https://github.com/phetsims/sherpa.git
git clone https://github.com/phetsims/sun.git
git clone https://github.com/phetsims/tandem.git
(2) Start an http-server
(3) Open http://localhost/charges-and-fields/charges-and-fields_en.html
(You will probably need to modify this URL based on your HTTP port and relative path.)
See the LICENSE