They don't link to the Form S-1 prospectus from their announcement, but it's publicly available at
https://www.sec.gov/Archives/edgar/data/1579878/000162828025...Their highlighted metrics page: $821M LTM revenue, 46% YoY revenue growth, 18% non-GAAP operating margin, 91% gross margin.
It's an incredible success story, and the engineering they did upfront (primarily led by co-founder Evan Wallace) that set the stage for their success is the stuff of legends. https://madebyevan.com/figma/ has links to numerous blog posts breaking it down, but here are some choice quotes:
> [Evan] developed the hybrid C++/JavaScript architecture for Figma's editor that made it possible to build a best-in-class design tool in the browser. The document representation and canvas area is in C++ while the UI around the canvas is in JavaScript (the team eventually settled on TypeScript + React for this). This let us heavily optimize the document representation to reduce memory usage and improve editing speed while still using modern UI technologies for fast iteration on our UI. C++ development was done using Xcode (not in the browser) to provide a better debugging environment.
> Even though the contents of Figma documents are similar to what HTML can display, Figma actually does all of its own document rendering for cross-browser consistency and performance. Figma uses WebGL for rendering which bypasses most of the browser's HTML rendering pipeline and lets the app work closely with the graphics card. The rendering engine handles curve rendering, images, blurs, masking, blending, and opacity groups, and optimizes for high visual fidelity.
> [Evan] developed Figma's multiplayer syncing protocol, worked on the initial version of the multiplayer live collaboration service (a kind of specialized real-time database), and added multiplayer syncing support to Figma's existing editing application. The initial version was written in TypeScript but [he] later ported it to Rust for improved performance and stability.
It's a great reminder that it's not premature optimization if your UI's fluidity is your distinctive feature and your calling card! And the business acumen to turn this into such a wildly successful product in the context of competitors with kitchen-sink feature lists can't be understated, either. I have an incredible amount of respect for this team, and they should inspire all of us to tackle ambitious projects.