Dynamic Web Applications with Sinatra (Udacity)

Offered by Udacity,
Dynamic Web Applications with Sinatra (Udacity)

Ruby Web Development Fundamentals. Learn how to build web applications with Sinatra, an elegant and approachable web development micro-framework for Ruby.

Class Deals by MOOC List - Click here and see Udacity's Active Discounts, Deals, and Promo Codes.

Taking this course will enable you to learn web development fundamentals through a simple and easy-to-use web development framework. You will be able to build dynamic applications with Sinatra, and use your knowledge as a stepping stone towards future development with Ruby on Rails.

What you will learn

  • Use your knowledge of web fundamentals and request/response cycle to run your first Sinatra application.
  • Create your own Sinatra application and define your first custom Sinatra route handlers.
  • Create a Sinatra app that responds with HTML content. Define dynamic templates using the templating language ERB.

Prerequisites and requirements
This course is ideal for intermediate Ruby programmers who also have experience with Git and GitHub.
Students should be proficient in HTML and CSS.

Go to Class
MOOC List is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

Related Courses

Learn Bootstrap (Coursera) Coursera
Scrimba

Learn Bootstrap (Coursera)

This instructional course guides you through the essential knowledge required to build comprehensive websites using Bootstrap v4. Bootstrap is an open-source front-end framework designed for responsive development, prioritizing mobile-first websites and web applications. The Scrimba course offers interactive code engagement within tutorials, providing an opportunity to reinforce concepts as you learn.

Oct 5th 2026
1 Week
Building High Conversion Web Forms (Udacity) Udacity
Udacity,Google

Building High Conversion Web Forms (Udacity)

Forms Rock! Any meaningful experience on the web has a form. Whether it's a form made of text boxes, toggles, buttons, checkboxes, or touchable widgets, web developers need to be purposeful about forms to make users happy and increase conversions. In this course, you'll learn best practices for modern forms as taught by Google's Ido Green and Udacity's Cameron Pittman. You'll practice your skills along the way with a few self-directed projects, including an e-commerce checkout and an event planner app!

Self Paced
Self-Paced
Building Web Applications in Django (Coursera) Coursera
University of Michigan

Building Web Applications in Django (Coursera)

In this course, you will learn how Django communicates with a database through model objects. You will explore Object-Relational Mapping (ORM) for database access and how Django models implement this pattern. We will review the Object-Oriented (OO) pattern in Python. You will learn basic Structured Query Language (SQL) and database modeling, including one-to-many and many-to-many relationships and how they work in both the SQL and Django models. You will learn how to use the Django console and scripts to work with your application objects interactively.

Sep 21st 2026
4 Weeks
HTML & CSS Crash Course (Coursera) Coursera
Scrimba

HTML & CSS Crash Course (Coursera)

Are you interested in delving into the realm of web development but find yourself unsure of where to start? Do you aspire to acquire the skills needed to build your own websites? Have previous attempts to grasp HTML and CSS through conventional courses left you disinterested or overwhelmed? If your response aligns with a resounding "YES" to any of these inquiries, then this course is perfectly tailored to meet your needs!

Oct 5th 2026
1 Week
Fundamentals Of NgRx (Coursera) Coursera
Board Infinity

Fundamentals Of NgRx (Coursera)

Welcome to the "Fundamentals of ngRX" course, your gateway to becoming a proficient ngRx developer. This course is designed to equip you with the skills and knowledge required to harness the full potential of ngRx in your Angular projects. With a focus on core concepts, advanced state management, ngRx Data, and building real-world applications, you'll gain a comprehensive understanding of ngRx and its practical implementation.

Sep 28th 2026
2 Weeks
Intro to JavaScript (Udacity) Udacity
Udacity

Intro to JavaScript (Udacity)

Learn the fundamentals of JavaScript, the most popular programming language in web development. JavaScript is the most popular programming language for both front-end and back-end web development. Applications for JavaScript span from interactive websites to the Internet of Things, making it a great choice for beginners and experienced developers looking to learn a new programming language.

Self Paced
Self-Paced
Introducción al desarrollo web (Coursera) Coursera
Universidad de los Andes

Introducción al desarrollo web (Coursera)

Este curso te proporcionará los conceptos básicos para iniciarte en el fascinante mundo de la Ingeniería de Software para aplicaciones web. Abordaremos los conceptos fundamentales de estructura, contenido y presentación de una página web, para luego centrarnos en la sintaxis del lenguaje de marcas HTML y en el uso de las etiquetas para crear títulos, párrafos, listas, enlaces, imágenes y formularios.

Oct 5th 2026
4 Weeks
Introduction to ES6+ (Coursera) Coursera
Scrimba

Introduction to ES6+ (Coursera)

Introduction to ES6+ covers modern JavaScript features, specifically ES6 and newer ECMAScript versions. JavaScript, a widely used programming language in various domains, is essential for developers aiming to stay relevant across web applications, servers, mobile, and IoT devices. Developers who are already familiar with JavaScript will be able to update their skills and broaden their knowledge in this tiny but mighty course.

Oct 5th 2026
1 Week
Web Application Technologies and Django (Coursera) Coursera
University of Michigan

Web Application Technologies and Django (Coursera)

In this course, you'll explore the basic structure of a web application, and how a web browser interacts with a web server. You'll be introduced to the Hypertext Transfer Protocol (HTTP) request/response cycle, including GET/POST/Redirect. You'll also gain an introductory understanding of Hypertext Markup Language (HTML), as well as the overall structure of a Django application.

Sep 21st 2026
5-12 Weeks
Programming Languages, Part B (Coursera) Coursera
University of Washington

Programming Languages, Part B (Coursera)

This course is an introduction to the basic concepts of programming languages, with a strong emphasis on functional programming. The course uses the languages ML, Racket, and Ruby as vehicles for teaching the concepts, but the real intent is to teach enough about how any language “fits together” to make you more effective programming in any language -- and in learning new ones. This course is neither particularly theoretical nor just about programming specifics -- it will give you a framework for understanding how to use language constructs effectively and how to design correct and elegant programs.

Sep 28th 2026
3 Weeks