Thanks for the encouragement! I'm definitely drawn to TDD. I like that it encourages problem-solving techniques that echo processes we might recognise as part of 'doing science': small, controlled steps asking specific questions to get specific answers record keeping controlling variables valuing evidence over guesses documenting knowledge (in tests) so that the outcome can be collaborative and incremental

This is a great write-up, Mikalai. Thank you for putting it so clearly. If you think the article's url will be stable, I'd love to link to it from my blog post.