Knowing this will let me provide a specific code snippet.
If you are looking for free software to manage ZIP files on your own machine rather than building a feature:
: Use archiver . It uses streams, meaning it can start "downloading" to the user while it's still compressing, which saves memory.
Generating the ZIP on your server is better for large files or collections stored in your database.
: You add files to a JSZip instance and then trigger a download using a library like FileSaver.js . 2. Back-End (Server-Side)
: Generating small to medium ZIP files of user-uploaded content or generated data.
If you want to bundle files directly in the user's browser without sending them to a server, is the standard tool.