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This pull request migrates the project's build system from Webpack to Vite. This change aims to significantly improve the development experience with faster cold starts and hot module replacement (HMR), as well as optimize the build process for production.

Key changes include:

  • Removal of Webpack and Babel configurations: All Webpack-specific files (webpack.config.js, .babelrc) and related dependencies have been removed.
  • Introduction of Vite: A new vite.config.js has been added, configuring Vite with React support and Node.js polyfills for browser compatibility.
  • Dependency updates: package.json has been updated to include Vite and @vitejs/plugin-react, while removing all Webpack and Babel dependencies.
  • File renaming: All .js React component files and entry points in src/ have been renamed to .jsx to clearly indicate they contain JSX syntax and to leverage Vite's optimized handling of such files.
  • HTML entry point update: public/index.html has been updated to index.html at the root and now includes the Vite module script (/src/index.jsx).
  • ES Module adjustments: Minor adjustments were made in utils/BufferReader.js to remove CommonJS module.exports, aligning with the ES Module standard enforced by Vite.

This migration streamlines the development workflow and sets the foundation for a more modern and efficient build environment.

This commit includes the following changes:

- Removed Webpack configuration files (`.babelrc`, `webpack.config.js`).
- Added Vite configuration file (`vite.config.js`).
- Updated `package.json` with Vite-related scripts and dependencies, and removed Webpack dependencies.
- Renamed JavaScript component files to JSX (`.js` to `.jsx`) to align with React best practices and Vite's default handling.
- Updated `index.html` to include the Vite module script.
- Updated `BufferReader.js` to remove CommonJS `module.exports` as it's no longer needed with ES Modules.
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Summary of Changes

Hello @LostMyCode, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request undertakes a major architectural shift by replacing the existing Webpack build system with Vite. This strategic move is designed to modernize the development workflow, drastically reduce build times, and enhance the overall developer experience through faster feedback loops and a more efficient production build process. The changes encompass configuration updates, dependency management, and file structure adjustments to fully integrate Vite.

Highlights

  • Build System Migration: The project's build system has been fully migrated from Webpack to Vite, aiming for a significantly improved development experience with faster cold starts and Hot Module Replacement (HMR).
  • Configuration and Dependency Overhaul: All Webpack and Babel configurations (.babelrc, webpack.config.js) and their associated dependencies have been removed. New Vite configurations (vite.config.js) and dependencies (@vitejs/plugin-react, vite, vite-plugin-node-polyfills) have been introduced.
  • File Renaming for JSX: All React component files and entry points in src/ have been renamed from .js to .jsx to explicitly denote JSX content and leverage Vite's optimized handling.
  • ES Module Alignment: Minor adjustments were made in utils/BufferReader.js to remove CommonJS module.exports, ensuring full compatibility with the ES Module standard enforced by Vite.
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Code Review

This pull request successfully migrates the project from Webpack to Vite, which should significantly improve the development experience. The changes are well-structured, including updating dependencies in package.json, adding a vite.config.js, renaming React components to use the .jsx extension, and updating the module system to ES Modules.

However, I've found a critical issue with incorrect dependency versions in package.json that will prevent the project from installing its dependencies. I've also found a syntax error in the new vite.config.js that would break the build, and a logical issue with the publicDir setting that could break asset paths. My detailed comments explain these issues and suggest fixes.

Additionally, please note that this PR also upgrades React from v18 to v19. This is a major version upgrade with potential breaking changes and it would be good to mention it explicitly in the PR description.

Once these issues are addressed, this will be a great step forward for the project's tooling.

Moves static assets from the `static` directory to the default `public` directory and updates paths in `index.html`. The custom `publicDir` option has been removed from the Vite configuration.
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3 participants