Lab: Building Timers in JavaScript

Overview

In this lab, you will develop a JavaScript project that uses timers (setTimeout and setInterval) to create time-based functionalities. This lab will strengthen your understanding of JavaScript timers by implementing countdowns, reminders, and recurring tasks.

Pre-written test cases are provided, and your task is to implement the required functions to ensure the tests pass. This is an excellent opportunity to challenge your problem-solving and coding skills while working with essential JavaScript timer functionality.

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Scenario

You are a developer working on a productivity app. Your task is to implement the following features:

1. Countdown Timer: Logs the remaining time at regular intervals and stops at 0.
2. Delayed Reminder: Logs a reminder message after a specified delay.
3. Recurring Timer: Performs an action repeatedly at fixed intervals until stopped.

These features will help users manage their time effectively.

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Tools and Resources

• Code Editor: Visual Studio Code (or your preferred editor)
• Node.js: To execute JavaScript locally
• Jest: Pre-written test cases to validate your functionality

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Instructions

1. Fork and Clone the Repository

• Go to the GitHub repository for this lab.
• Fork the repository to your GitHub account.
• Clone the forked repository to your local machine:

git clone https://github.com/learn-co-curriculum/Lab-Building-Timers-In-JavaScript.git