YLProgressBar

Offers control over colors, stripes, gradients, and text indicators, as shown in the rainbow colors example with progressStretch property enabling gradient fitting.

Supports configurable stripe orientation and direction for smooth animations, demonstrated in the vertical stripes with left direction example in the README.

Allows app-wide styling consistency using UIAppearance protocol, enabling uniform progress bar settings across the application with simple configuration.

Implemented purely with Core Graphics without image assets, ensuring crisp rendering at any size and reducing resource overhead, as emphasized in the README.