Responsive todo app with toggling

What are you most proud of, and what would you do differently next time?

Questions

A lot of time my code broke when adding/fixing functionality. How do you make sure the code does not break? I see a lot of code drilling in children or going up to grandparent, how do you make it seem less complex.

Proud of

• I learned difference between HTMLCollection vs NodeList
• Truly proud of theme switching
• Explored flexbox more

What challenges did you encounter, and how did you overcome them?

• I need more time management skills.
• Showing up everyday.

What specific areas of your project would you like help with?

How can I make sure things in js doesn't break?