contexta/dist/esm/Context.js

A React-inspired Context API for Node.js with async/await support. Supported in nodejs, bun, and deno via async-local-storage.

import { AsyncLocalStorage } from 'node:async_hooks';
export default class Context {
    asyncLocalStorage;
    defaultValue;
    constructor(defaultValue) {
        this.asyncLocalStorage = new AsyncLocalStorage();
        this.defaultValue = defaultValue;
    }
    run(value, fn) {
        return this.asyncLocalStorage.run(value, fn);
    }
    get() {
        return this.asyncLocalStorage.getStore() ?? this.defaultValue;
    }
}