If you prefer GUI with more space to write task requirements, or use your existing ChatGPT/Claude subscription without additional API costs, you can check out my desktop app: https://prompt.16x.engineer/
Everyone has one, I just made a script to print all the files in the current folder to the terminal. I have .context-ignore files to exclude some patterns, similar to .gitignore The first file is a README.md that contains my initial description of what I am working on. At the end I type a new command. I copy & paste the text into chatGPT web interface.
I think I used it for 10-15 rounds of iteration on my latest project and it generated about 50% of the code of a web app with Python backend. Pretty sweet and costs nothing on top of the web subscription. The funny part is that I was using this AI coding tool to build another AI tool to manage a collection of prompts and demonstrations including automatic prompt evaluation, so I was using an AI tool to make another AI tool.