node-cache-middleware
Express middleware to cache API routes
The basics
const cacheMiddleware = require('node-cache-middleware');app.get('/slow_endpoint',cacheMiddleware({durationMilliseconds: 30 * 1000,}),(req, res, next) => "...");
Caching backends
This comes with a in-memory cache using the Node memory-cache
package.
It does support writing your own adapter for memcached/redis or whatever else
floats your boat.
Credits
Based on kwhitley/apicache, and addisonj/node-cacher, but with some changes to better handle the thundering herd problem.