The best alternatives to dateDropper Javascript are Learn JavaScript, React Nice Dates, and LouLou. If these 3 options don't work for you, we've listed a few more alternatives below.
LouLou makes it super easy to plan stuff with your friends without going back and forth in long groupchats. Friends can vote in 5 seconds without accounts and the app is meant to get out of your way as much as possible. More than 4 million people love it!
Designed for developers looking to deepen their JavaScript expertise, this course presents a series of videos that explore powerful concepts and techniques beyond the popular and widely-used basics.