LibreChat/client/vite.config.ts

import { defineConfig } from "vite";
import react from "@vitejs/plugin-react";
import path from 'path';

// https://vitejs.dev/config/
export default defineConfig({
  server: {
    host: "localhost",
    port: 3090,
    strictPort: false,
    proxy: {
      "/api": {
        target: "http://localhost:3080",
        changeOrigin: true,
      }
    }
  },
  plugins: [react()],
  publicDir: "./public",
  build: {
    sourcemap: true,
    outDir: "./dist",
  },
  resolve: {
    alias: {
      "~": path.join(__dirname, "src/"),
    },
  },
});