Xo

screenshot of Xo

A GPU-based cross-platform UI library

Overview

In the ever-evolving landscape of GUI frameworks, xo emerges as a lightweight and efficient solution for building cross-platform applications. By taking cues from the best aspects of HTML/CSS, xo aims to deliver native applications that launch swiftly, consume minimal resources when idle, and maintain a small footprint. Currently focused on Windows Desktop, there's promise for future support across Android and Linux.

What sets xo apart is its ambition to simplify application development while ensuring high performance. With a design philosophy aimed at keeping the library compact and efficient, developers can create visually appealing and responsive applications without the hefty resource requirements typically associated with traditional frameworks.

Features

  • Lightweight Design: Compiles to only 220 KB, ensuring quick launches and efficient resource use.
  • Cross-Platform Compatibility: Provides support for Windows Desktop and ongoing adaptations for Android and Linux.
  • Amalgamation Build System: Simplifies project integration with just three files for easy setup in your development environment.
  • Parallelized Layout and Rendering: Separates rendering from layout computations, allowing for smoother animations and improved performance.
  • GPU Rendering: Utilizes OpenGL ES 2.0 or DirectX 11 for rendering, ensuring high-quality graphics performance.
  • Low Latency: Designed to minimize lag, making it suitable for real-time applications like games.
  • Custom Layout Language: Introduces a re-imagined layout system that prioritizes simplicity and predictability.