OSL - Overlay Spectator Live

OSL is an free open-source project that provides tools and libraries for working with League of Legends game data and building real-time overlays.

Features

Available

  • Champion Select overlay and customization
  • Fearless overlay
  • End Game overlay
  • Manage team information (name, tag, coach, logo, player name, player picture)
  • Display BO, Patch, Phase, Vs information (text)

In Development

  • New Champion Select overlays
  • Fearless view customization
  • End Game view customization
  • New End Game overlays
    • Display more stats for one player (Runes, items, stats)
  • Add In Game overlays
  • Add Runes overlays

Repository

Source code:

GitHub: https://github.com/Sky-CSC/OSL/

Latest Release

Download the latest stable version:

Latest Release: https://github.com/Sky-CSC/OSL/releases/latest

OSL Server

The OSL Server is responsible for collecting League of Legends data and distributing it to connected clients in real time. It acts as the central component of the platform, exposing game information through WebSockets for overlays and other applications.

Home OSL Server Home

OSL Overlay

The OSL Overlay is a web-based application that displays live game information received from the OSL Server. It provides a collection of customizable overlays.

Home OSL Server Home

Champ Select OSL Server Champ Select

Fearless OSL Server Fearless OSL Server Fearless OSL Server Fearless

End Game OSL Server End Game