I knew this existed but I never knew the name thank you! I suffer from this in many ways, not just shipping a product, but even when just starting a dumb side

I knew this existed but I never knew the name thank you! I suffer from this in many ways, not just shipping a product, but even when just starting a dumb side project it is easy to get sidetracked with simple decisions, such as language, framework, etc.(the infamous JS fatigue)