MIT App Inventor Community

Topic	Replies	Views	Activity
Google Summer of Code (GSoC) 2026 Open Source Development UPDATE: We have been accepted to be an org for 2026! Additional information: We are swamped with low-quality PRs, and it is getting in the way of our ability to evaluate anything. If you are submitting PRs to our reposi…	4	2368	January 6, 2026
Welcome to the MIT App Inventor Community Community	2	34647	March 3, 2020
Pretty Print Your Dictionary Tutorials and Guides	1	14	March 19, 2026
[FREE] Maps with MapLibre and multiples layers Extensions	55	1146	March 19, 2026
Disappeared projects Bugs and Other Issues	10	16	March 19, 2026
How do I use legacy mode MIT App Inventor Help	22	377	March 19, 2026
I cant open my project, please help Bugs and Other Issues bug-or-problem	3	29	March 19, 2026
Not able to open a project Bugs and Other Issues	14	1695	March 19, 2026
Subject: SendMessageDirect stopped working since yesterday in new APK builds (works in old builds) Bugs and Other Issues	1	7	March 19, 2026
Matrix Error. Invalid dimension size: 0 Bugs and Other Issues bug-or-problem	18	57	March 19, 2026
Pixelation by Italo lost : alternatives MIT App Inventor Help	17	100	March 19, 2026
App Inventor Junior : for all ages and for mobile App Showcase	0	10	March 19, 2026
Screen renamer tool Open Source Development	4	17	March 19, 2026
[FREE] Create PDF file Extension. Layout to PDF Extensions pdf , extension-pdf	229	65965	March 19, 2026
Tab switching code gone wrong MIT App Inventor Help help	29	216	March 19, 2026
WebViewer WebViewString MIT App Inventor Help	3	12	March 19, 2026
aiStarter Connection Issue Bugs and Other Issues bug-or-problem	8	45	March 19, 2026
Make Dice Roller Extension? Extensions	6	395	March 19, 2026
DiceRoller - Create multiple customizable dice. Extensions game , games	0	14	March 19, 2026
ClickEffect - Multiple click effects for components: Button, Image, Arrangement, and Label Extensions button , image , arrangements , click , effects	4	1145	March 19, 2026
Timer scomparso automaticamente ─ countdown (not) working in background MIT App Inventor Help	58	275	March 19, 2026
AI2Helper not working? General Discussion	0	10	March 19, 2026
The project can’t successfully be deleted Bugs and Other Issues bug-or-problem	3	27	March 19, 2026
Windows Based Emulator Will Not Launch MIT App Inventor Help bug-or-problem	5	27	March 19, 2026
Picasso: Extension to load images efficiently with Picasso Extensions	53	9133	March 18, 2026
[F/OS] ChatFlow: The Complete Open-Source Chat Extension for MIT App Inventor Extensions extensions , open-source	8	453	March 18, 2026
Spinner issue nb204 Bugs and Other Issues	5	27	March 18, 2026
Error configuring an event on a button Bugs and Other Issues	11	21	March 18, 2026
How can Android Apps "automatically bounce back when someone slides away"? MIT App Inventor Help	3	13	March 18, 2026
Cant get the QR code for the ad hoc to install on my phone App Inventor for iOS	0	13	March 18, 2026

Google Summer of Code (GSoC) 2026

UPDATE: We have been accepted to be an org for 2026! Additional information: We are swamped with low-quality PRs, and it is getting in the way of our ability to evaluate anything. If you are submitting PRs to our reposi…