<ul><li>Ignoring Null Safety: Use ?., ?:, and !! carefully. Prefer safe calls and smart casting.</li><li>Overusing !! (Not-null Assertion): Use null-safe operators and proper null checks instead of using !! too much.</li><li>Misusing var Instead of val: Prefer val for safer, more predictable code by declaring variables as immutable when necessary.</li><li>Ignoring Scope Functions Properly: Choose the right scope function for the right purpose to avoid common mistakes.</li></ul>

🚫 Top 10 Common Mistakes in Kotlin Programming

Discover more