PhET Interactive Simulations

"Wave Interference" is an educational simulation in HTML5, by PhET Interactive Simulations.

This repo contains the translated strings for PhET's simulations.

Scenery is an HTML5 scene graph.

"Energy Forms And Changes" is an educational simulation in HTML5, by PhET Interactive Simulations.

Collection of information shared by PhET team members for the purpose of using github effectively and for other process-related topics.

Generates and publishes documentation for PhET simulation components.

UI and serve-side support for translating PhET HTML5 simulations

Maintenance tools that won't change with different versions of chipper checked out

A math library with a focus on mutable and immutable linear algebra for 2D and 3D applications.

User-interface components for PhET simulations, built on top of Scenery.

Library for handling audio for PhET simulations. Provides cross-platform support and enables usage of base64 audio embedded in an HTML document.

A library for creating, manipulating and displaying 2D shapes in JavaScript.

Automatic QUality Assurance

Axon provides powerful and concise models for interactive simulations, based on observable Properties and related patterns.

Reusable game components for PhET simulations.

Joist is the main framework for PhET Interactive Simulations. Joist creates and displays the simulation content, home screen, navigation bar, About dialog, enables switching between tabs, and other framework-related features.

A library of JavaScript code that is used in PhET simulations that depict atoms, subatomic particles, and atomic structure. This was originally created to contain the code that is shared between the "Build an Atom" and "Isotopes and Atomic Mass" simulations, thought it may be applied to additional simulations in the future.

Simple simulation that uses the full phetsims stack (scenery, joist, axon) for investigating and isolating performance concerns.

Assets and metadata for web apps built with phetsims/joist and related libraries.

library containing code to support sonification of PhET simulations

Animation library for interactive HTML5 graphics

Safely-deployable sim for testing our build/deployment procedures.

For pioneering usage of newer language features (see Laura Ingalls Wilder)

This application demonstrates the various types of strings that may appear in PhET simulations, and is intended to be used for testing string-translation tools.

Prototype HTML5 3D Scene Graph

Supporting material for together.js

Assertion library

"Neuron" is an educational simulation in HTML5, by PhET Interactive Simulations.

Tools for developing and building PhET interactive simulations.

Dynamic charting library built with Scenery