Open Source Development

Extension Development This category is for questions specifically about working with MIT App Inventor's open source repository as it pertains to extension development. Anyone interested in developing an extension should start by reviewing the following documents and ask questions here if you encounter issues. Also check the parent category #open-source-development for additional troubleshooting when it comes to building the master or ucr branches. Google Summer of Code Please post your inquiries and discussions about MIT App Inventor Google Summer of Code submissions here.

Topic	Replies	Views	Activity
About the Open Source Development category Open Source Development	5	2466	January 16, 2024
Contributing outside of GSoC Google Summer of Code	2	56	May 9, 2025
🏃‍♂️ Fast : An Efficient Way to Build Extensions Extension Development extension-developmen , fast-cli , extension-builder	386	7529	May 4, 2025
The Mist Project Open Source Development	3	197	May 2, 2025
HOWTO: Add external library while making extension Extension Development	7	620	April 25, 2025
Asset path when using Companion vs. after building the app (Extension development) Extension Development	9	233	April 25, 2025
🔥 Blaze AI Extension IDE- Develop Extensions for MIT App Inventor without knowing Java literally! Extension Development ai , ide	24	732	March 21, 2025
GSoC: MIT AI2 Companion App Google Summer of Code android	2	87	April 18, 2025
How often can the structure of .bky file change? Open Source Development	2	223	April 14, 2025
Own DB servers hosting by self Open Source Development clouddb , tinydb , tinywebdb , cloud-db , mariadb	9	217	April 14, 2025
Something New: Making Extension Using Blocks Extension Development extension-developmen	32	1896	April 10, 2025
Any working AI2 In app review extension? Extension Development	3	111	April 17, 2025
Assets Library Proposal: Request for Clarifications Google Summer of Code	2	190	April 7, 2025
Requesting for clarifications on User Defined Components Proposal Google Summer of Code	7	161	April 7, 2025
Cannot login to appInventor Open Source Development	2	107	April 7, 2025
GSoC 2025 Contributor Guidance Question Google Summer of Code	4	566	April 6, 2025
Rush • A new and improved way of building extensions Extension Development extension-developmen , extension-builder	556	38614	April 4, 2025
Seeking Guidance on "Assets Library" Project Implementation for MIT App Inventor Open Source Development gsoc	2	209	April 2, 2025
Request for feedback on Updating Color Choice Property Dialog Proposal Google Summer of Code	7	206	April 1, 2025
Hello everyone Iam Youssef Nabil Google Summer of Code	1	125	April 1, 2025
Is it possible to limit user's compile to max 1 time in 1 hour? Open Source Development	5	106	March 31, 2025
Meeting a problem about building APK in Appinventor Community Edition Open Source Development	3	214	March 31, 2025
Platform game with WEBVIEW + HTML + JAVASCRIPT Open Source Development ai2-appinventor , game , games	2	966	March 30, 2025
Mentors Contact Info Google Summer of Code	2	121	March 28, 2025
Questions on ListView Enhancements: New Layout, Editor Refactoring, and iOS Fixes Open Source Development gsoc	0	91	March 27, 2025
[FREE] EIDE - Extension IDE create your extension on Android Extension Development	37	3325	March 27, 2025
Exploring How Open Source Contributions Shape App Inventor Extensions? Open Source Development	5	259	March 26, 2025
Feedback Requested: Responsive Mobile UI Design for App Inventor Open Source Development gsoc	15	479	March 26, 2025
Is it possible to import the SDK of a specific device? Extension Development	6	111	March 24, 2025
Where to Find the Idea List for GSoC 2025 for MIT App Inventor Google Summer of Code	4	564	March 21, 2025