How to programmatically empty browser cache?

Question

I am looking for a way to programmatically empty the browser cache. I am doing this because the application caches confidential data and I\'d like to remove those when you p

Answer 1

You can now use Cache.delete()

Example:

let id = "your-cache-id";
// you can find the id by going to 
// application>storage>cache storage 
// (minus the page url at the end)
// in your chrome developer console 

caches.open(id)
.then(cache => cache.keys()
  .then(keys => {
    for (let key of keys) {
      cache.delete(key)
    }
  }));

Works on Chrome 40+, Firefox 39+, Opera 27+ and Edge.