Building a React Timeline Hover Effect for Better User Experience - Episode 202
3In this coding session, I focus on enhancing the timeline functionality in a React project. Specifically, I implement a hover feature that dynamically displays timestamps based on the user's cursor position along the timeline. This addition is designed to improve user interactivity and create a better experience when navigating through content timelines.
We start by discussing the context and reminiscing about past projects before diving into the development process. The session explores different approaches to managing mouse events, such as `onMouseEnter`, `onMouseLeave`, and `onMouseMove`, and reviews best practices in React for handling events and state updates effectively.
Key steps in the process include:
Adding hover interaction to the timeline to display timestamps.
Addressing accessibility considerations, like keyboard interactivity.
Debugging and refining drag-and-hover functionality to ensure seamless user interaction.
Styling the hover display elements using Tailwind CSS.
Throughout the video, I troubleshoot common issues with event listeners and maintain clean and readable code. I also share tips for thinking through state management and functional programming in React components.
To wrap things up, we successfully test the hover functionality, ensuring that timestamps behave as expected, and explain how this feature makes the timeline easier to use. Lastly, I commit the changes to version control and prepare a pull request for review.
🔗 Check out my Twitch channel for more streams: https://www.twitch.tv/saebyn
GitHub: https://github.com/saebyn
Discord: https://discord.gg/N7xfy7PyHs