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@phetsims

PhET Interactive Simulations

PhET creates free online interactive educational simulations that benefit STEM literacy worldwide.

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  1. qa qa Public

    Quality Assurance Task Tracking

    JavaScript 13 9

  2. phet-info phet-info Public

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

    Python 94 37

  3. scenery scenery Public

    Scenery is an HTML5 scene graph.

    TypeScript 67 16

Repositories

Showing 10 of 204 repositories
  • molecule-polarity Public

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

    phetsims/molecule-polarity’s past year of commit activity
    TypeScript 2 GPL-3.0 5 21 0 Updated Jan 20, 2026
  • isotopes-and-atomic-mass Public

    "Isotopes And Atomic Mass" is an educational simulation in HTML5, by PhET Interactive Simulations.

    phetsims/isotopes-and-atomic-mass’s past year of commit activity
    TypeScript 3 GPL-3.0 3 9 0 Updated Jan 20, 2026
  • circuit-construction-kit-common Public

    "Circuit Construction Kit: Basics" is an educational simulation in HTML5, by PhET Interactive Simulations.

    phetsims/circuit-construction-kit-common’s past year of commit activity
    TypeScript 13 GPL-3.0 13 64 0 Updated Jan 20, 2026
  • phet-info Public

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

    phetsims/phet-info’s past year of commit activity
    Python 94 MIT 37 20 0 Updated Jan 20, 2026
  • babel Public

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

    phetsims/babel’s past year of commit activity
    Fluent 4 MIT 9 3 0 Updated Jan 20, 2026
  • perennial Public

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

    phetsims/perennial’s past year of commit activity
    JavaScript 7 MIT 7 102 0 Updated Jan 19, 2026
  • sherpa Public

    Third-party libraries and dependencies for PhET Simulations

    phetsims/sherpa’s past year of commit activity
    JavaScript 10 9 2 0 Updated Jan 18, 2026
  • skiffle Public

    A sound board where all sounds used in PhET sims can be tried out.

    phetsims/skiffle’s past year of commit activity
    HTML 1 GPL-3.0 3 1 0 Updated Jan 17, 2026
  • circuit-construction-kit-dc-virtual-lab Public

    "Circuit Construction Kit: DC - Virtual Lab" is an educational simulation in HTML5, by PhET Interactive Simulations.

    phetsims/circuit-construction-kit-dc-virtual-lab’s past year of commit activity
    HTML 4 GPL-3.0 7 0 0 Updated Jan 17, 2026
  • circuit-construction-kit-dc Public

    "Circuit Construction Kit: DC" is an educational simulation in HTML5, by PhET Interactive Simulations.

    phetsims/circuit-construction-kit-dc’s past year of commit activity
    TypeScript 14 GPL-3.0 10 4 0 Updated Jan 17, 2026
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