My very first entry for a challenge on Contra! Say hello to Timeline Tuner, the designer’s new timeline-predicting crystal ball built entirely in Builder.io with Fusion. You feed it all the messy, real-world details — is it e-commerce? Are there 3 pages or 13? Do you need mobile? How many revisions? It crunches everything into a clean, honest, “this-is-how-long-it-actually-takes” estimate. This little machine blends sliders, segmented controls, dynamic states, and smart Fusion logic to deliver timelines that feel surprisingly accurate… and occasionally brutally honest. It’s fun, fast, and finally gives designers something better than guessing (or crying) when scoping new projects. Give it a try & estimate your project timeline - Here