@thi.ng/api

Event Handling

This feature allows you to create and manage custom events. The code sample demonstrates creating an event, adding a listener, and dispatching the event.

const { Event } = require('@thi.ng/api');

const event = new Event('test');
event.addListener('test', (e) => console.log('Event received:', e));
event.dispatch('test', { message: 'Hello, World!' });

Functional Programming Utilities

This feature provides utility functions for functional programming. The code sample demonstrates filtering an array to get even numbers and then mapping the array to get their squares.

const { map, filter } = require('@thi.ng/api');

const nums = [1, 2, 3, 4, 5];
const evenNums = filter((x) => x % 2 === 0, nums);
const squaredNums = map((x) => x * x, evenNums);
console.log(squaredNums); // [4, 16]

Type Utilities

This feature includes type-checking utilities. The code sample demonstrates checking if a value is a string or a number.

const { isString, isNumber } = require('@thi.ng/api');

console.log(isString('hello')); // true
console.log(isNumber(123)); // true
console.log(isNumber('123')); // false