r/startups - How long is too long to develop your app?
https://www.reddit.com/r/startups/comments/apqpru/how_long_is_too_long_to_develop_your_app/r/startups - I've built a 3 working demo MVP's to showcase what you can build without code
https://www.reddit.com/r/startups/comments/aeiotm/ive_built_a_3_working_demo_mvps_to_showcase_what/