Every feature designed with professional developers in mind
Lightning-fast execution with advanced optimization algorithms designed for complex game logic and real-time operations.
Isolated testing playground that ensures your code works perfectly before deployment to live environments.
Intuitive UI/UX crafted for developer productivity with customizable themes and workspace layouts.
Continuous improvements and feature additions based on community feedback and industry standards.
Private development environment that operates independently from public game servers and systems.
Professional debugging, profiling, and analysis tools that scale with your project complexity.
Fly, its development team, and associated contributors do not endorse or support any form of cheating, unlawful activity, or malicious conduct.
Fly is an Integrated Development Environment (IDE) specifically designed for game developers to test their Roblox® projects in a controlled, private environment; without requiring public updates or affecting live gameplay.