Real time search for products in JSON file using Javascript with AJAX
Free and open-source. Do what you want with it. Hope it helps :)
YOU MUST RUN IT IN A HTTPS HOST TO GET IT TO WORK!
Credits:
Code Author: phtom
Image source: http://denrakaev.com/interery/apartamenty-graphite-penthouse.html/attachment/no-image
JSON Source: Sorry but I don't remember, anyway the data is fake.
(I got the JSON file example somewhere in the web but I don't remember where)