App Inventor Dev
da David Wolber
1. Language Issues
1.1. local variables
2. Environment
2.1. backpack
2.2. blocks organization
2.3. my projects organization
2.4. memory viz and debugging
2.5. multilanguage support
2.6. multiple emulator testing
3. Data
3.1. Linked data
3.2. improved json support
3.3. cloud storage
3.4. persistence
3.4.1. sql lite
3.4.2. tinydb extensions