This mod aims to balance the speed of vanilla minecarts compared to the other means of transportation available.
If you like the thought of building long railways connecting your world together, but feel that you are hampering yourself because the fastest horse can reach almost double the speed a vanilla minecart can while requiring close to no resources at the same time, then hopefully this mod can remedy that.
This is a forked and remade version of faster-minecarts by neondrp.
If you find issues like derailing, please open an issue on GitHub and describe what you builds look like. Also, feel free to fork my repository and submit a pull request to let me know your ideas!
[Caution when updating from the old 2.0.3 version: The update rewrites automatic slowdown, so please test your railway systems after updating. If anything goes wrong, please open an issue on GitHub.]
Demo video on Streamable: https://streamable.com/2g4slc
Features
Recipes
Acceleration Rail
You can make 6 acceleration rails with 6 diamonds, 1 redstone, and 1 stick.

Feeling expensive? Go to YouTube and find tutorials for duplicating them!
You can make cheaper rails actually more powerful than this expensive rail by manually set maximum speeds to values above 30. This rail is not renamed or removed for backward compatibility. The recipe is kept for my original inspiration for this mod.
Deceleration Rail
Similar to acceleration rails, replace diamonds with slime balls.

Lapis Lazuli Rail (Custom Speed Rail One)

Copper Rail (Custom Speed Rail Two)

Usage
Placing soul sand blocks or slime blocks beneath rails can force passing minecarts to run at vanilla speed, regardless of whether the minecart is in vanilla mode or not.
Especially for storage minecarts(chest, hopper), hoppers can also force a storage minecart to run at vanilla speed. Other minecarts are not affected by hoppers.
Requirements
This mod is designed for Minecraft 1.17+, and requires Fabric API and Cloth Config API. Mod Menu is recommended for in-game configuration.
Copyright
This is a forked and remade version of faster-minecarts by neondrp.
This mod is only published to CurseForge.
License
This mod is licensed under GPL-3.0 license.