xbcc123/feflow-devkit-xbc-webpack4

**Summary:** This is a Feflow development kit for Webpack 4 that supports building React and Vue projects with customizable compilation parameters. It provides multi-environment configurations (dev, test, formalTest, demo, prod) and integrates modern build solutions using Webpack 4 and Babel 7. **Target Audience:** Frontend developers working with React or Vue who use Feflow for project scaffolding and need a flexible, environment-specific build setup with support for CSS modules, external libraries, and performance analysis tools.