VuReact is a compiler toolchain for migrating from Vue to React — and for writing React with Vue 3 syntax.

In this article, we will look at how VuReact optimizes top-level constants and variables when compiling Vue 3 code to React.

Before We Start

To keep the examples easy to read, this article follows two simple conventions:

All Vue and React snippets focus on core logic only, with full component wrappers and unrelated configuration omitted.