Show HN: Operations.js – Manage async operations in Node and the browser (github.com)

Yeah, operations.js is meant for more complex scenarios than that. For example if we were spawning hundreds of operations that interact with networks/file systems. We can set an upper limit on concurrent operations using queues and express complex dependencies between them, compose them and cancel them.

Hi Luna, from my perspective async.js is about control flow whereas operations.js is about creating well defined operations that can be composed, queued, cancelled, reused and monitored. It's more of a workhorse.