You can acquire the correct source map file matching your specific Socket.IO client version through several reliable methods. Method 1: Download via cdnjs
Instead of downloading and hosting files manually, you can let a fast content delivery network handle both the JavaScript and the source map automatically: socket.io.min.js.map download
If you know your Socket.IO version, you can download the source map directly by modifying a CDN URL structure. Replace [VERSION] with your exact version (e.g., 4.7.5 ): jsdelivr.net@[VERSION]/dist/socket.io.min.js.map Use code with caution. You can acquire the correct source map file