tl;dr:Figma's journey in evolving its performance testing system as the company scaled. Initially, Figma used a single MacBook for all its in-house performance testing. However, as the codebase grew more complex and the team expanded, this approach became unsustainable. The article outlines the challenges Figma faced, such as the need for more granular performance tests and the limitations of running tests on a single piece of hardware. To address these issues, Figma adopted a two-system approach: a cloud-based system for mass testing and a hardware system for more targeted, precise tests. Both systems are connected by the same Continuous Integration system and aim to catch performance regressions early in the development cycle.