'evt' is intended to be a replacement for
It enables and encourages functional programming and makes heavy use of typescript's type inference features to provide type safety while keeping things concise and elegant 🍸.
Suitable for any JS runtime env (deno, node, old browser, react-native ...)
✅ Lightweight, no dependency.
✅ No polyfills needed, the NPM module is transpiled down to ES3
Can be imported in TypeScript projects using version >= 3.4 (Mar 2019) and in any plain JS projects.
There are a lot of things that can't easily be done with
Enforcing type safety.
Removing a particular listener ( if the callback is an anonymous function ).
Adding a one-time listener for the next event that meets a condition.
Waiting (via a Promise) for one thing or another to happen.
Example: waiting at most one second for the next message, stop waiting if the socket disconnects.
It introduces a lot of abstractions. It's a big jump from
Tend to be quite verbose.
It could be months before it eventually supports Deno.
EVT is an attempt to address all these points while trying to remain as accessible as