@josegarrera/streak-counter v0.0.1

@josegarrera/streak-counter - a basic streak counter

This is a basic streak counter - inspired by Duolingo - written in TypeScript and meant for the browser (uses localStorage).

Install

yarn add @josegarrera/streak-counter

npm install @josegarrera/streak-counter

Usage

import {streakCounter} from '@josegarrera/streak-counter'

const today = new Date() const streak = streakCounter(localStorage, today) // streak returns an object: // { // currentCount: 1, // lastLoginDate: "11/11/2021", // startDate: "11/11/2021", // }