uilive

Uses a buffered io.Writer that flushes at timed intervals, ensuring smooth real-time display without flickering, as demonstrated in the example GIF in the README.

Easy to use with standard Go patterns; just create a writer with uilive.New() and call Start()/Stop(), requiring minimal setup as shown in the usage example.

Focuses on simplicity and performance without complex dependencies, making it a fast and efficient choice for terminal updates, per the project philosophy.

Powers uiprogress for animated progress bars, showing its reliability and effectiveness as a core engine for dynamic UI elements, as noted in the description.