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
2 711 April 19, 2021
Some problems about @UsesLibraries(libraries = "javaximageio.jar") in extension
Open Source Development
3 40 January 24, 2022
Where to start contirbuting in MIT APP Inventor
Google Summer of Code
3 23 January 24, 2022
Enable Iphone Model?
Open Source Development
14 64 January 21, 2022
How do you change port?
Open Source Development
2 76 January 20, 2022
Rush • A new and improved way of building extensions
Extension Development
238 5167 January 20, 2022
How can i encode and display csv, json in text format (extension)
Extension Development
extensions ,  discussion
16 100 January 18, 2022
Build .apk hang at 50%
Open Source Development
10 61 January 18, 2022
How do I add these variables within event blocks (EXTENSIONS ONLY)
Extension Development
extensions ,  extension ,  discussion
3 50 January 16, 2022
Testers Wanted: Google Sheets component
Open Source Development
8 196 January 16, 2022
Please give me some ideas for my Multimedia Extension
Extension Development
discussion
2 75 January 15, 2022
Rate my Appinventor UI
Open Source Development
101 1180 January 14, 2022
ERROR using rdf4j in Punya org.eclipse.rdf4j.rio.Rio.lambda$unsupportedFormat$0
Extension Development
bug-or-problem
12 168 January 11, 2022
Java to HTML in appengine
Open Source Development
help
11 159 January 11, 2022
How do i add a default block in my app inventor extension?
Extension Development
8 88 January 10, 2022
DialogFlow Integration on application
Open Source Development
1 354 January 9, 2022
How do I get IMEI in my extension?
Extension Development
7 63 January 9, 2022
Unable to Override the Built-in Library
Extension Development
9 151 January 8, 2022
Any extension ideas please?
Extension Development
discussion
26 328 January 8, 2022
AI2 Offline Open Source
Open Source Development
help
2 100 January 7, 2022
A Guide For building Appinventor In both Windows and Linux!
Open Source Development
faq
107 1232 January 4, 2022
How to compile rd4j as a core library - Punya
Extension Development
0 47 January 3, 2022
How can I set height/width in percent?
Open Source Development
11 114 January 3, 2022
Please Help... I'm trying to create extensions
Extension Development
16 108 January 1, 2022
Is the extension-template project deprecating?
Extension Development
3 127 December 30, 2021
Need Help in EditableProperty class
Open Source Development
2 44 December 29, 2021
HOWTO : Build companion app for your builder
Open Source Development
22 350 December 24, 2021
How do I use Vagrant to Build Appinventor Source?
Open Source Development
testing
5 519 December 23, 2021
Help in compiling extension with appybuilder :Errors in compiling extension,
Extension Development
5 84 December 22, 2021
Need help to resolve GWT runtime error
Open Source Development
13 83 December 28, 2021