- implement new functionality
- write some testing code mixed with it
- run the main binary
- repeat until the program is doing what I want
- write code
- load it into the repl and play with it -> directly see what it's doing Problems:
- preparing the repl environment to test more complex code needs a script (essentially the equivalent of a binary I run anyway)
- repl needs to support good development (much like RLS)
- repl needs to integrate with the editor