The Programming References app is a comprehensive resource for programmers and developers of all skill levels. It provides in-depth documentation, tutorials, code snippets, and references for a wide range of programming languages and related technologies. Whether you're a beginner looking to learn your first programming language or an experienced developer seeking quick references, this app has you covered.

Languages:
1. Dart
2. Kotlin
3. Java
4. C
5. C++
6. JSON
7. HTML
8. Javascript
9. PHP
10. Python