Cooldown Helper

A command-line tool to get information on the cooldowns of spells for League of Legends champions.

Installation

To use the Cooldown Helper, make sure you have Node.js installed on your machine. Then, open a terminal and run the following command:

npm install -g cooldown-helper

Usage

The Cooldown Helper provides information on champion cooldowns using the command-line interface. Open a terminal and run the following command:

cooldown-helper --champion <champion-name>

Replace <champion-name> with the name of the champion you want to get cooldown information for. For example:

cooldown-helper --champion Jax

You will see the spells of the specified champion along with their respective keyboard shortcuts (Q, W, E, R), cooldowns, and descriptions.

To view the list of all available champions, use the following command:

cooldown-helper --list

Example

$ cooldown-helper --champion Jax
Fetching cooldowns for Jax...
Spells:
Q
Cooldown: 7/6.5/6/5.5/5 seconds
Description: Jax leaps toward a target. If the target is an enemy, it will be damaged; if it is an allied unit, it will be granted a Last Breath.
...

$ cooldown-helper --list
Available champions:
Aatrox, Ahri, Akali, ...

Credits

This tool makes use of the League of Legends Data Dragon API to fetch the champion data.