How to get a list of files in a folder and write them to JSON using js?

Question

Frontend

The project has a folder with images. Is it possible to crawl this folder on page load and fit the names of all the images into a JSON file?

Answer 1

Without the help of server technologies, purely at the front, it is impossible.
If the project is yours, read the folder on the server and give it to the client. If not yours, and the owner hid the contents, then that's it ... You can really indirectly - look from where what is being loaded, analyze names, check what exists. But you can't get everything...