1 # Project Layout
 2 [Back to Index ../](../index.md)
 3 
 4 ```tree
 5 ${BABYLON_JDK}
 6   ./
 7      +--core
 8      |    +--src/main/java
 9      |    |    +--hat/
10      |    |
11      |    +--src/main/test
12      |         +--hat/
13      |
14      +--backends
15      |    +--java
16      |    |    +--mt                    (*)
17      |    |    +--seq                   (*)
18      |    +--jextracted
19      |    |    +--opencl                (*)
20      |    +--ffi
21      |    |    +--opencl                (*)
22      |    |    +--ptx                   (*)
23      |    |    +--mock                  (*)
24      |    |    +--spirv                 (*)
25      |    |    +--cuda                  (*)
26      |    |    +--hip                   (*)
27      |
28      +--examples
29      |    +--mandel                (*)
30      |    +--squares               (*)
31      |    +--heal                  (*)
32      |    +--life                  (*)
33      |    +--violajones            (*)
34 
35 ```