7rebux / league-tools

A cross-platform desktop app with many League Client exploits (e.g profile customization)

League Tools

A cross-platform desktop app with many League Client exploits:

• Change your profile icon to any icon
• Change your profile background to any splashart
• Bypass status character limit
• Change your availability (for example appear as offline)
• Clear selected challenge tokens
• Use the same challenge token multiple times
• Display custom ranks in all ranked game modes & challenges

🧩 Demo

💾 Installation

Either download and install the latest release or make your own changes to this project by cloning this repository.

Download

• Windows
• Linux (Coming soon)

Development

App

git clone "https://github.com/7rebux/league-tools"
npm i -G pnpm
cd "./league-tools"
pnpm i
pnpm start

Component Library

cd "./component-lib"
pnpm i
pnpm start # This will start a local storybook instance

Make sure to run pnpm build after you made changes, to update the library for the app project.

👨‍💻 Contributing

Just open a pull request and explain your additions and changes.

ℹ️ Riot Games

This project isn’t endorsed by Riot Games and doesn’t reflect the views or opinions of Riot Games or anyone officially involved in producing or managing League of Legends. League of Legends and Riot Games are trademarks or registered trademarks of Riot Games, Inc. League of Legends © Riot Games, Inc.

⚖️ License

This project is licensed under the MIT License - see the LICENSE file for details

🔗 Related Projects

Awesome League, a list of things that work with the League of Legends API.

league-tools's Issues

Empty lcu responses throw a error

(node:34144) UnhandledPromiseRejectionWarning: SyntaxError: Unexpected end of JSON input
    at JSON.parse (<anonymous>)
    at Http1Response.json (...\league-tools\.webpack\main\index.js:41648:17)
    at LCU.<anonymous> (...\league-tools\.webpack\main\index.js:41074:55)
    at step (...\league-tools\.webpack\main\index.js:41018:23)
    at Object.next (...\league-tools\.webpack\main\index.js:40999:53)
    at fulfilled (...\league-tools\.webpack\main\index.js:40990:58)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
(node:34144) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 2)

Breaking LCU change breaks everything

Riot removed the following properties IF UNRANKED from /lol-chat/v1/me:

• lol.rankedLeagueQueue
• lol.rankedLeagueTier
• lol.rankedLeagueDivision

This breaks rank fetching & most likely fake chat rank feature for non challenge ranks

Home button hover effect not working properly

After switching to the home page for the first time the "home" button doesnt have a hover effect on it

Challenger Badge border color is invalid

Assets path for development is broken

Unload script if going back

After loading a script with app.js#loadScript() and returning to the home page the script will still be loaded this can cause a script loading multiple times.

Endpoint `/lol-store/v1/wallet` was removed

Patch 13.13 removed /lol-store/v1/wallet endpoint - Blue Essence and Riot Points fetching fails!

Reconnect not working

After closing the league client the application requires a restart to work properly.

Clicking the "Connect" button again wont work

Unranked profiles data was changed

• Unranked rankedLeagueTier is now an empty string instead of undefined
• rankedLeagueDivision is now "NA" instead of undefined

Icon reset

Icon resets when game ends, can it auto reselect the icon?

Empty challenge title is stored as -1

Updating challenge tokens resets equipped title

node js version?

Feature Request

I wanna suggest some features;

• Backup/load favorites. This is really useful when you using same computer with your bros.
• Favorites for "Status" page
• When we click Icon and Background pages it shows "All". I prefer it shows only last selected. If I select Favorites and change page after return that page again, it can be show Favorites(last selected) not All
• Show icon names/ids
• Show skin names (when we hovering or after select)
• Maybe big preview option for skins and icons [external or in-app]

White screen

If folder name has "#" character app not work, it shows white screen.