This is BF interpreter. It's written in C. It's not very fast, but it's very simple. It's also very small. It's only 200 lines of code.
To compile code, you need to run make command. For example:
$ make
To run code, you need to pass file with BF code as argument. For example:
$ ./bf <file>
- @maxcountryman
- @himehowareu
- @D0tty