> For the complete documentation index, see [llms.txt](https://www.appinventor.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.appinventor.net/master.md). # About Welcome to AppInventor.net! ![](/files/-M-qgm4PGYqHes_nuOiR) This website is for teachers and students who are interested in learning about MIT App Inventor! AppInventor.net is written by Matthew Cheng, a high school Computer Science Instructor and Adjunct Professor. ![](/files/-LyTNpMH2ixmSS3jQveW) He earned a M.A. Teaching Secondary Education Mathematics from William Paterson University where he was awarded the Woodrow Wilson Teaching Fellowship and Robert Noyce Teacher Scholarship. ![](/files/-LyTO4oZVh3h0GuiKb0O) He also earned a M.S. in Digital Forensics and Cybersecurity, an Advanced Certificate in Digital Forensics for Computer Science and a B.S. in Computer Information Systems from John Jay College of Criminal Justice. ![](/files/-LyTMtJilKQltM_W_uk6) Matthew is a MIT Master Trainer in Educational Computing using the MIT App Inventor platform. ![](/files/-LyV0ePplczhZeSIo4GV) He was twice elected as a Trustee for the West New York Board of Education and served on the Board of Directors of the New Jersey School Boards Association. ![](/files/-LyTOMls1hPFnSS2pWZ0) He can be reached at ****