node-express-rate-limit is a cache-based, request reate limiter for use with
expressJS. It is designed for use with
request-utils but can be used without. It caches a store of IP address, Method, and Request tuples used to make any request and then temporarily blocks requests from those sources once a limit for those requests have been exceeded.
npm install @dealerslink/express-rate-limiter
const RateLimiter = require('@dealerslink/node-express-rate-limiter'); rateLimiter = new RateLimiter('rateLimit');
See wiki for more details.