Repositories list

• appinventor-sources

  Public
  MIT App Inventor Public Open Source

  Java

  •

  Apache License 2.0

  •2.3k2.3k forks•1.7k1.7k stars•399399 issues•230230 pull requests•Updated Apr 22, 2026Apr 22, 2026

• yrtoolkit

  Public

  mit-cml/yrtoolkit’s past year of commit activity
  Java

  •3333 forks•1818 stars•1717 issues•88 pull requests•Updated Apr 17, 2026Apr 17, 2026

• workspace-multiselect

  Public

  mit-cml/workspace-multiselect’s past year of commit activity
  A Blockly plugin that allows you to drag, select and manipulate multiple blocks in the workspace.

  JavaScript

  •1818 forks•1515 stars•33 issues•22 pull requests•Updated Apr 12, 2026Apr 12, 2026

• appinventor-summit

  Public
  Website for the App Inventor Summit

  HTML

  •77 forks•55 stars•00 issues•11 pull request•Updated Apr 9, 2026Apr 9, 2026

• blockly

  Public
  The web-based visual programming editor.

  JavaScript

  •

  Apache License 2.0

  •3.8k3.8k forks•2828 stars•00 issues•22 pull requests•Updated Apr 8, 2026Apr 8, 2026

• blockly-plugins

  Public

  mit-cml/blockly-plugins’s past year of commit activity
  Plugins for Blockly

  Java

  •

  Apache License 2.0

  •2020 forks•2525 stars•2727 issues•99 pull requests•Updated Apr 8, 2026Apr 8, 2026

• blockly-keyboard-experimentation

  Public

  mit-cml/blockly-keyboard-experimentation’s past year of commit activity
  TypeScript

  •

  Apache License 2.0

  •1515 forks•00 stars•00 issues•00 pull requests•Updated Apr 7, 2026Apr 7, 2026

• appinventor-extensions

  Public
  Source code of extensions published for MIT App Inventor

  Java

  •

  Apache License 2.0

  •105105 forks•106106 stars•3737 issues•1717 pull requests•Updated Mar 10, 2026Mar 10, 2026

• lexical-variable-demo

  Public

  mit-cml/lexical-variable-demo’s past year of commit activity
  Demonstrate the lexical variable plugin

  HTML

  •22 forks•55 stars•33 issues•00 pull requests•Updated Jan 12, 2026Jan 12, 2026

• aiatools

  Public
  Python 3 library for querying content of App Inventor projects

  Python

  •

  GNU General Public License v3.0

  •1313 forks•1212 stars•22 issues•00 pull requests•Updated Dec 15, 2025Dec 15, 2025

• extensions

  Public

  mit-cml/extensions’s past year of commit activity
  HTML

  •2424 forks•1010 stars•00 issues•44 pull requests•Updated Mar 12, 2025Mar 12, 2025

• spectrogram-audio-classification

  Public
  JavaScript

  •33 forks•77 stars•00 issues•2424 pull requests•Updated Mar 5, 2025Mar 5, 2025

• iot-website-source

  Public
  Source for the MIT App Inventor IoT Website (react.js based)

  JavaScript

  •

  MIT License

  •1818 forks•2121 stars•66 issues•88 pull requests•Updated Dec 11, 2024Dec 11, 2024

• closure-library

  Public
  Google's common JavaScript library

  JavaScript

  •

  Apache License 2.0

  •1.1k1.1k forks•33 stars•00 issues•00 pull requests•Updated Aug 31, 2024Aug 31, 2024

• extension-template

  Public template
  Template repository for creating App Inventor extensions

  Shell

  •5454 forks•4343 stars•55 issues•22 pull requests•Updated Jun 14, 2024Jun 14, 2024

• blockly-samples

  Public
  Plugins, codelabs, and examples related to the Blockly library.

  JavaScript

  •

  Apache License 2.0

  •664664 forks•00 stars•00 issues•00 pull requests•Updated May 29, 2024May 29, 2024

• gen-ai-fall-2023.github.io

  Public
  MIT 6.S062: Generative Artificial Intelligence in K-12 Education

  SCSS

  •33 forks•1111 stars•00 issues•00 pull requests•Updated Jan 30, 2024Jan 30, 2024

• image-classification-explorer

  Public
  Started with code from Webcam Pacman from TensorFlow.js examples.

  JavaScript

  •1010 forks•1010 stars•1212 issues•33 pull requests•Updated Dec 25, 2023Dec 25, 2023

• extension-deps

  Public

  mit-cml/extension-deps’s past year of commit activity
  Dependencies for the extension template repository

  77 forks•55 stars•00 issues•00 pull requests•Updated Aug 30, 2023Aug 30, 2023

• converter

  Public
  Convert App Inventor V1 projects to App Inventor version 2

  JavaScript

  •00 forks•00 stars•00 issues•00 pull requests•Updated Apr 4, 2023Apr 4, 2023

• picrin

  Public
  Picrin Scheme with modifications for MIT App Inventor for iOS

  Scheme

  •

  MIT License

  •11 fork•22 stars•00 issues•00 pull requests•Updated Mar 27, 2023Mar 27, 2023

• app_inventor_new_project_wizard

  Public archive
  MIT App Inventor Public Open Source

  Java

  •

  Apache License 2.0

  •2.3k2.3k forks•11 star•00 issues•00 pull requests•Updated Feb 16, 2023Feb 16, 2023

• PhysicaloidLibrary

  Public
  Android Library for communicating with physical-computing boards (e.g.Arduino, mbed)

  HTML

  •149149 forks•00 stars•00 issues•00 pull requests•Updated May 30, 2022May 30, 2022

• prg-extension-boilerplate

  Public
  Boilerplate for playing with and deploying Scratch 3.0 modifications!

  JavaScript

  •

  MIT License

  •4747 forks•11 star•00 issues•00 pull requests•Updated May 28, 2021May 28, 2021

• ai2-kawa

  Public
  Java

  •

  Other

  •77 forks•66 stars•00 issues•11 pull request•Updated Mar 18, 2021Mar 18, 2021

• fosdem-stand

  Public
  22 forks•11 star•00 issues•11 pull request•Updated Jan 31, 2021Jan 31, 2021

• fosdem-static

  Public
  00 forks•11 star•00 issues•00 pull requests•Updated Jan 19, 2021Jan 19, 2021

• tfjs-extension-tool

  Public
  Python scripts to generate an App Inventor extension skeleton given a TensorFlow.js model

  Python

  •

  Apache License 2.0

  •55 forks•44 stars•22 issues•00 pull requests•Updated Jun 1, 2020Jun 1, 2020

• mit-cml.github.com

  Public
  mit-cml home pages repository

  HTML

  •2424 forks•1212 stars•11 issue•33 pull requests•Updated Jul 29, 2019Jul 29, 2019

• edit-analysis-tools

  Public
  Edit Analysis Tools for App Inventor

  Python

  •44 forks•33 stars•00 issues•00 pull requests•Updated Jun 28, 2018Jun 28, 2018