Rails courses can help you learn how to build web applications using the Ruby on Rails framework and its conventions. You can build skills in routing, controllers, database modeling, and creating dynamic views that respond to user input. Many courses introduce tools such as Rails CLI commands, ORM features like Active Record, and testing workflows that support developing and maintaining Rails-based applications.

Skills you'll gain: Web Content Accessibility Guidelines, Usability, Usability Testing, Web Design, Web Development Tools, Test Tools, Web Development, Customer Service
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Semantic Web, Web Content, Information Architecture, Web Design and Development, Web Development, Front-End Web Development
Beginner · Guided Project · Less Than 2 Hours

University of Alberta
Skills you'll gain: Software Architecture, Unified Modeling Language, Systems Architecture, Software Design, Software Design Documents, Software Visualization, Solution Architecture, Software Development, Software Documentation, Software Design Patterns, Enterprise Architecture, Maintainability, Scalability, Databases
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, Game Design, Video Game Development, Performance Testing, Animation and Game Design, Programming Principles, Data Structures, No-Code Development, Object Oriented Design, Event-Driven Programming, Interactive Design, Prototyping
Mixed · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Graph Theory, Data Structures, Unstructured Data, Network Routing, Algorithms
Mixed · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Large Language Modeling, Generative AI, Rust (Programming Language), MLOps (Machine Learning Operations), AWS SageMaker, PyTorch (Machine Learning Library), CI/CD, Prompt Engineering, Applied Machine Learning, Application Deployment, Natural Language Processing, DevOps, Amazon Web Services, Machine Learning, Deep Learning
Intermediate · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Multimodal Prompts, LLM Application, Large Language Modeling, Generative AI, Image Analysis, Applied Machine Learning, Unsupervised Learning, Unstructured Data
Intermediate · Project · Less Than 2 Hours

DeepLearning.AI
Skills you'll gain: LangChain, Large Language Modeling, Query Languages, Data Storage, Semantic Web, Unstructured Data, Graph Theory, Text Mining
Intermediate · Project · Less Than 2 Hours

DeepLearning.AI
Skills you'll gain: Tool Calling, Generative AI Agents, LLM Application, Agentic systems, Debugging, Prompt Engineering, Large Language Modeling, Document Management
Beginner · Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Cascading Style Sheets (CSS), Responsive Web Design, HTML and CSS, Bootstrap (Front-End Framework), Web Design, Front-End Web Development, User Interface and User Experience (UI/UX) Design, Javascript
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Hypertext Markup Language (HTML), Web Development, Web Applications, Web Design and Development, Web Development Tools, Web Design, Web Content
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), HTML and CSS, Web Development, Web Applications, Web Design and Development, Web Design, Front-End Web Development
Beginner · Guided Project · Less Than 2 Hours