Ruby courses can help you learn object-oriented programming, web application development, and scripting. You can build skills in writing clean, maintainable code, debugging, and using frameworks like Ruby on Rails for rapid application development. Many courses also introduce tools such as Git for version control and testing frameworks like RSpec, that support ensuring code quality and collaboration in software projects.

University of Leeds
Skills you'll gain: Logical Reasoning, Deductive Reasoning, Computational Logic, Computational Thinking, Algorithms, Artificial Intelligence, Cryptography, Graph Theory
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Test Script Development, Google Cloud Platform, Test Case, Software Development Life Cycle, Test Automation, Web Applications, Application Development, Query Languages, Debugging
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Web Development Tools, Web Content Accessibility Guidelines, HTML and CSS, Web Design and Development, Web Design, Web Development, Front-End Web Development, Semantic Web, Cascading Style Sheets (CSS), Web Presence, Web Servers, File Transfer Protocol (FTP)
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Robotics, Docker (Software), Containerization, Ubuntu, System Configuration, Systems Architecture, Middleware, Software Architecture, Python Programming, C and C++, Development Environment, Operating Systems, C++ (Programming Language), Software Installation, Generative AI
Intermediate · Course · 1 - 4 Weeks

University of New Mexico
Skills you'll gain: Version Control, Web Applications, Full-Stack Web Development, Git (Version Control System), Middleware, Web Development, Web Development Tools, Application Development, Software Architecture, User Interface (UI), Agile Software Development, Application Frameworks, Ajax, User Interface (UI) Design, Model View Controller, Databases, Database Management, Data Modeling, Relational Databases, Ruby on Rails
Mixed · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, Data Structures, Algorithms, Performance Tuning, Functional Design, Machine Learning Algorithms, Performance Testing, Unsupervised Learning, Computer Programming
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Debugging, Development Environment, Javascript, Computer Programming Tools, Visualization (Computer Graphics), Program Development, JavaScript Frameworks, Computer Graphics, Computer Programming, Graphical Tools, Event-Driven Programming, Interactive Design, Human Computer Interaction, Programming Principles, Data Management, Maintainability
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: R (Software), Tidyverse (R Package), Web Scraping, Data Manipulation, Data Wrangling, R Programming, Data Transformation, Memory Management, Data Cleansing, Data Science, Statistical Programming, Data Integration, Data Processing, grep, Text Mining, Data Import/Export, Web Services, Data Analysis, Data Structures
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Query Languages, Application Development, Data Access, Google Cloud Platform, Development Testing, Software Development Life Cycle, Software Development Tools, Test Script Development, Cloud Applications, Test Tools, Software Testing, Test Case, Generative AI Agents, Web Applications, Debugging
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Apache, Cloud Management, Full-Stack Web Development, Ruby (Programming Language), Software Installation
Beginner · Course · 1 - 4 Weeks

DeepLearning.AI
Skills you'll gain: Retrieval-Augmented Generation, LangChain, JavaScript Frameworks, LLM Application, Large Language Modeling, AI Orchestration, Python Programming
Intermediate · Project · Less Than 2 Hours

LearnKartS
Skills you'll gain: Model Context Protocol, Gemini, Node.JS, Google Gemini, AI Workflows, Generative AI Agents, OpenAI API, Prompt Engineering, Agentic Workflows, Retrieval-Augmented Generation, Embeddings, OpenAI, TypeScript, Back-End Web Development, Server Side, Web Applications, API Design, Web Development, Javascript, Data Management
Intermediate · Course · 1 - 4 Weeks