@babel/plugin-proposal-do-expressions enables the use of do expressions in your JavaScript code, a proposal for ECMAScript. do expressions allow executing a block of code that returns a value, enhancing code readability and reducing the need for immediately-invoked function expressions (IIFEs). Integrating this plugin in your Babel configuration lets you experiment with this future JavaScript feature, bringing more expressive and flexible control flow to your projects. Transform your code and explore the benefits of do expressions today.