Workers Cache — Your Cloudflare Worker now has its own tiered cache in front of it: blog.cloudflare.com/workers-… Workers Cache is a programmable tiered cache between Workers — even between code running in the same Worker we’ve seen pretty much every approach to caching over the years from our customers, and Workers Cache is the direct result of everything we’ve learned it takes all the workarounds and clever hacks we’ve seen to make sites and APIs fast, and simplifies them down to writing JavaScript and returning Cache-Control headers you can use for so much — for us this is like shipping 12 different things on the same day first up — you can use it to place your app near your database, cache its responses, and run code in front close to users: