Promises Courses and Certifications

Test-Driven Development for JavaScript: Unit 1

Master Jest testing framework fundamentals and advanced techniques for JavaScript, including async code, promises, TypeScript, and custom matchers to build robust applications.

• Coursera
• 6 hours 16 minutes
• Self-Paced
• Paid Course

Coursera

Progressive Web App with JavaScript: Make a Scavenger PWA

Dive into Progressive Web App development by transforming websites into high-performance applications with offline capabilities and optimized response times through hands-on JavaScript implementation.

• Coursera
• 2 hours 5 minutes
• Self-Paced
• Paid Course

Packt

Asynchronous Programming in JavaScript - Complete Course

Master asynchronous JavaScript through event loops, callbacks, promises, and Async Await. Apply concepts in real-world projects, handle multiple promises, and elevate your programming skills for modern web development.

• Coursera
• 5 hours 18 minutes
• Self-Paced
• Paid Course

Scrimba

JavaScript Interview Essentials

Master advanced JavaScript concepts: hoisting, scope, arrow functions, and fetch. Enhance problem-solving skills and write efficient, maintainable code.

• Coursera
• 1 hour 28 minutes
• Self-Paced
• Paid Course

Packt

Advanced JavaScript & Object-Oriented Programming

Master advanced JavaScript with asynchronous programming, OOP concepts, and practical projects like a Joke Generator, Todo list, and Movie App. Build professional web applications using callbacks, promises, async/await, and the Fetch API.

• Coursera
• 17 hours 15 minutes
• Self-Paced
• Paid Course

Packt

Advanced JavaScript & Full-Stack Concepts

Master asynchronous JavaScript, APIs, and full-stack tools like Webpack, Babel, and Firebase through hands-on projects including news portals and bookmark managers.

• Coursera
• 20 hours 11 minutes
• Self-Paced
• Paid Course

Packt

JavaScript Foundations Course

Master JavaScript fundamentals through hands-on projects covering variables, functions, arrays, objects, events, async programming, and dynamic web development skills.

• Coursera
• 5 hours 58 minutes
• Self-Paced
• Paid Course

Virtual: JavaScript Corporate Training (Team Building)

Supercharge your web applications with JavaScript.

• CourseHorse
• 7 hours
• Self-Paced
• Paid Course

JavaScript & Node.js course for Testers, QA and SDETs - 2026

909 ratings at Udemy

The ONLY course that teaches the CORE of JavaScript — what every QE/SDET must know before trusting AI-generated code

• Udemy
• 11 hours 48 minutes
• Self-Paced
• Paid Course

ng-conf

Going Postal with Angular in Promises

Explore Angular's promise pattern for efficient async programming. Learn to leverage lazy promises in version 1.2 to transform callback spaghetti into streamlined, manageable code.

• YouTube
• 20 minutes
• Self-Paced
• Conference Talk

CodeWithHarry

Promises Basics, Promise.then() and Promise.catch() in JavaScript - Tutorial 39

Aprenda los fundamentos de las promesas en JavaScript, incluyendo Promise.then() y Promise.catch(), con ejemplos prácticos y explicaciones claras en hindi.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

Coding Train

Working with Data and APIs in JavaScript

Master JavaScript data handling through three hands-on projects covering fetch(), APIs, databases, and full-stack development with Node.js for web applications.

• YouTube
• 4 hours 36 minutes
• Self-Paced
• Free Video

Coding Train

Topics of JavaScript ES6-ES8 - p5.js Tutorial

Master modern JavaScript features from ES6-ES8 including arrow functions, promises, async/await, array methods, classes, and inheritance through hands-on p5.js examples.

• YouTube
• 4 hours 21 minutes
• Self-Paced
• Free Video

The Complete Javascript Course for Developers

494 ratings at Udemy

Learn JavaScript Quickly. This JavaScript Class Will Teach You JavaScript Fundamentals And Is Beginner Friendly

• Udemy
• 11 hours 7 minutes
• Self-Paced
• Paid Course

JavaScript Master Course From Beginner to Expert Developer

478 ratings at Udemy

The Complete JavaScript and Web Development Course: From Fundamentals to Advanced Techniques and Real-World Projects

• Udemy
• 6 hours 2 minutes
• Self-Paced
• Paid Course