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**Fre** is a Tiny Javascript framework with Fiber. </div>+ - **Concurrent with Fiber** — This is an amazing idea, which implements the coroutine scheduler in JavaScript, and the rendering is asynchronous, which supports Time slicing and Suspense. - **Highly-optimized algorithm** — Fre has a better reconciliation algorithm, which traverses from both ends with O (n) complexity, and supports keyed.
