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.

Dartmouth College
Skills you'll gain: Command-Line Interface, Linux Commands, Linux, Embedded Systems, Linux Servers, Computer Engineering, File Systems, Unix, Operating Systems, C (Programming Language), Computer Programming, Open Source Technology
Beginner · Course · 1 - 3 Months

Skills you'll gain: Gemini, Generative AI, LLM Application, Prompt Engineering, Google Cloud Platform, AI Enablement, AI Personalization
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Computational Logic, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Shiny (R Package), User Interface (UI), Data Visualization Software, Interactive Data Visualization, Application Deployment, Web Applications, Front-End Web Development, Data Analysis, Back-End Web Development, Spatial Data Analysis, Web Development, Full-Stack Web Development, Python Programming, Application Development, Development Environment
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Javascript, Back-End Web Development, Front-End Web Development, Scripting, Event-Driven Programming, Web Applications, Mobile Development, HTML and CSS, Web Development, Scripting Languages
Beginner · Guided Project · Less Than 2 Hours
Macquarie University
Skills you'll gain: Excel Macros, Microsoft Excel, Data Modeling, Data-Driven Decision-Making, Excel Formulas, Business Modeling, Spreadsheet Software, Data Validation, Automation, Complex Problem Solving, Data Security, Operations Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: JavaScript Frameworks, Web Development Tools, Test Automation, API Testing, Test Tools, Software Testing, Network Performance Management, Web Servers
Advanced · Guided Project · Less Than 2 Hours

Skills you'll gain: Autodesk Maya, Autodesk, 3D Modeling, Computer Graphics, Visualization (Computer Graphics), Image Quality
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Retrieval-Augmented Generation, Embeddings, Vector Databases, Generative AI, Google Gemini, Prompt Engineering, Large Language Modeling, AI Workflows, Google Cloud Platform, Responsible AI
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, Hypertext Markup Language (HTML), Web Development, Web Applications, Interactive Data Visualization, Cascading Style Sheets (CSS), Web Design, Javascript, Data Validation, Web Content, Animations
Mixed · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Gemini, Artificial Intelligence and Machine Learning (AI/ML), Customer Insights, Applied Machine Learning, Customer Analysis, Generative AI, Data Integration, Predictive Analytics, Customer Data Management, Time Series Analysis and Forecasting, Marketing Strategies
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Rust (Programming Language), Command-Line Interface, Encryption, Package and Software Management, Application Development, Cryptography, Software Engineering, Algorithms
Beginner · Guided Project · Less Than 2 Hours