Launched 3 apps on a weekend and this what I learned.

I've set a challenge to myself to build 3 apps on a weekend, not to show off myself, but cuz I really struggle for years to build simple solutions and ship fast.

And I made it.

I'll save you time and go straight to the point, that's what I learned:

Don't build fancy things from beginning. It can be simple and useful for a small group of people/niche with a particular/peculiar needs.
App my apps value proposition do one thing at least good enough. I can improve committing in an ongoing/long term project.
Don't let the special cases/rare bugs scare from ship/launch fast.
Always will have naysayers, those who will criticize you for any reason just cuz they dislike.
Don't take positive/negative feedback to the heart. Any feedback is a good feedback since it makes sense.
Don't be afraid to test things. Have no brand, no revenue, no customer/users so why be afraid? it has nothing to lose.
Monetize since beginning like freemium. Let the users try but don't be afraid to charge them.

Those are the key points I've learned quickly from a "weekend launching" building those apps. If you're curious, those are the apps

What Can I Do Today?: for travelers/nomads find what to do today
https://what-can-i-do-today.web.app/

What To Watch Now?: find daily recommendations of movies/series
https://whattowatchnow.web.app/

Nomad Activity Tracker: Map, track and showcase your nomad activities.
https://nomadactivitytracker.web.app/

Let your comment of what you think, or experienced something similar, appreciate your feedback positive/negative.

Have a good day.