Give aider a try. As long as each file fits in the context window, it should work. With gpt-3.5-turbo-16k or gpt-4 you can edit files up to around 30 kbytes in

Give aider a try. As long as each file fits in the context window, it should work. With gpt-3.5-turbo-16k or gpt-4 you can edit files up to around 30 kbytes in size. If you have access to gpt-4-32k, you could edit files up to about 120 kbytes. See the notes here for more info: https://github.com/paul-gauthier/aider#gpt-4-vs-gpt-35 https://github.com/paul-gauthier/aider#gpt-4-vs-gpt-35 I use GPT for all kinds of busy work, and code quality type work. Adding test cases or quality of life features. Things that I might not have the energy to do myself. GPT can often accomplish these tasks off a 1-2 sentence request. Or if not, it will do all the boilerplate and get you 80% of the way there and it's easy to polish up the final 20%.