CSS Transitions vs. JS Transitions: Which is Better?

What are the main differences between CSS transitions and JavaScript transitions?

CSS transitions are simpler and more performant for basic animations, while JavaScript transitions offer more control and complexity.

When should I use CSS transitions instead of JavaScript?

Use CSS transitions for simple effects like hover states or fades, where performance is key and complexity is low.

Can JavaScript transitions be smoother than CSS transitions?

Yes, JavaScript can create smoother transitions by allowing for more complex animations and timing functions.

Are there any performance concerns with using JavaScript for transitions?

Yes, JavaScript transitions can be less performant, especially if not optimized, as they may trigger layout recalculations.

What tools can I use to test the performance of my transitions?

You can use browser developer tools, like Chrome's Performance tab, to analyze and compare the performance of your transitions.