HTML, CSS, and JavaScript courses can help you learn web page structure, styling, and interactivity, along with responsive design and accessibility practices. You can build skills in creating layouts, implementing animations, and optimizing user experiences across different devices. Many courses introduce tools like code editors, version control systems, and browser developer tools, that support testing and refining your projects. By mastering these skills and tools, you’ll be well-equipped to develop engaging websites and applications.

University of Copenhagen
Skills you'll gain: Sustainable Development, Sustainability Standards, Water Resource Management, Water Sustainability, Environment and Resource Management, Environmental Issue, Sustainable Business, Environmental Science, Waste Minimization, Public Health, Hospitality, Case Studies
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Feature Engineering, Data Preprocessing, Data Processing, Tensorflow, Data Transformation, Data Pipelines, Model Evaluation, Keras (Neural Network Library), Google Cloud Platform, Machine Learning, Exploratory Data Analysis
Intermediate · Course · 1 - 3 Months

Universidad de Palermo
Skills you'll gain: Prompt Engineering, Prompt Patterns, Team Leadership, ChatGPT, Workforce Development, Responsible AI, Business Strategy, Telecommuting, Business Planning, Predictive Modeling, Technology Strategies, Professional Development, Digital Transformation, Business Transformation, Innovation, Leadership, Business Technologies, Business, Artificial Intelligence, Data Science
Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Medical Privacy, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Electronic Medical Record, Telehealth, Patient Safety, Health Technology, Health Information Management, Clinical Informatics, Security Awareness, Personally Identifiable Information, Encryption, Help Desk Support, Medical Equipment, Desktop Support, System Support, End User Training and Support, Health Care, Patient Communication, Technical Support, Customer Support
Beginner · Specialization · 3 - 6 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Spanish Language, Language Competency, Writing, Proofreading, Grammar, Vocabulary, Editing, Language Interpretation, Translation, and Studies, Style Guides
Beginner · Course · 1 - 3 Months

Skills you'll gain: Systems Administration, Network Security, Operating System Administration, Remote Access Systems, IT Infrastructure, Network Troubleshooting, Information Systems Security, OSI Models, Computer Networking, Hardening, Routing Protocols, Desktop Support, TCP/IP, Application Security, Server Administration, Technical Support, Microsoft Windows, Computer Hardware, Software Installation, Help Desk Support
Beginner · Professional Certificate · 3 - 6 Months

Eindhoven University of Technology
Skills you'll gain: Business Process, Process Analysis, Process Improvement, Business Process Management, Data Mining, Business Process Modeling, Process Optimization, Data Processing, Operational Analysis, Performance Analysis, Real Time Data, Data-Driven Decision-Making, Data Science, Verification And Validation, Model Evaluation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Social Media Content, Social Media, Facebook, Content Creation, Marketing Materials, Social Media Marketing, Instagram, Graphic Design, Brand Management, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours

University of California, Davis
Skills you'll gain: Social Network Analysis, Network Analysis, Data Wrangling, Natural Language Processing, Web Scraping, Data Ethics, Artificial Intelligence, Social Sciences, Research, Big Data, Databases, Simulations, Data Processing, Artificial Intelligence and Machine Learning (AI/ML), Systems Thinking, Social Studies, Trend Analysis, Data Science, Machine Learning, Agentic systems
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Database Design, IBM DB2, Relational Databases, Database Management Systems, Databases, MySQL, SQL, Data Integrity, Database Architecture and Administration, PostgreSQL, Data Modeling
Beginner · Course · 1 - 4 Weeks

University of Washington
Skills you'll gain: Feature Engineering, Unsupervised Learning, Data Ethics, Statistical Visualization, Data Storytelling, Big Data, Relational Databases, Supervised Learning, Database Systems, Dataflow, Data Visualization Software, Databases, Statistical Machine Learning, Model Evaluation, Predictive Analytics, R Programming, Data Analysis, SQL, Predictive Modeling, Python Programming
Intermediate · Specialization · 3 - 6 Months

University of Geneva
Skills you'll gain: Social Justice, International Relations, European History, Legal Research, Law, Regulation, and Compliance, World History, Political Sciences, Diplomacy, Case Law, Cultural Diversity, Ethical Standards And Conduct
Mixed · Course · 1 - 3 Months