Firework Duration Indicator
This handy mod adds a visual indicator to Minecraft that shows the remaining duration of the firework being used. A colored bar appears above the crosshair, displaying the flight time of the firework in real-time.

Gray segments indicate used time, while colorful sections demonstrate the remaining active period of the firework. This allows precise determination of when the firework effect is about to end, which is especially useful when using rockets for flight in Elytra mode or simply for entertainment purposes.