Ergonomic typed context for async flows using AsyncLocalStorage

npm install context-local

import createContext from 'context-local';

const userContext = createContext({name: 'anonymous'});

userContext.run({name: 'Alice'}, () => {
	console.log(userContext.get());
	//=> {name: 'Alice'}
});

console.log(userContext.get());
//=> {name: 'anonymous'}

Returns a context object with run, get, and runWith methods.

Type: T

The default value returned by .get() when outside a .run() scope.

Runs function_ with value in the async context. Returns the result of function_.

Returns the current context value or the default value.

Returns a curried function (fn) => context.run(value, fn).

• node:async_hooks - Node.js AsyncLocalStorage

MIT