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.

Skills you'll gain: Goal Setting, Productivity, Time Management, Conflict Management, Stress Management, Critical Thinking, Problem Solving, Self-Awareness, Emotional Intelligence, Smart Goals, Strategic Prioritization, Complex Problem Solving, Communication, Creative Problem-Solving, Personal Development, Business Ethics, Prioritization, Compliance Management, Occupational Health, Dealing With Ambiguity
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Data Preprocessing, Correlation Analysis, Seaborn, Data Cleansing, Data Visualization, Statistical Analysis, Data Manipulation, Data Analysis, Exploratory Data Analysis, Pandas (Python Package), Data Integration, Statistics, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Vanderbilt University
Skills you'll gain: Generative AI Agents, Agentic systems, Agentic Workflows, Generative AI, Email Automation, Prompt Engineering, Make.com, AI Workflows, ChatGPT, Expense Management, Expense Reports, Workflow Management, Artificial Intelligence, Google Sheets, Travel Arrangements, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Organizational Strategy, Strategic Planning, Business Planning, Quality Management, Strategic Leadership, Performance Measurement, Key Performance Indicators (KPIs), Business Strategy, Performance Analysis, Organizational Effectiveness, Business Metrics, Continuous Improvement Process, Smart Goals, Goal Setting
Beginner · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Legal Research, Case Law, Legal Proceedings, Commercial Laws, Legal Risk, Contract Review, Lawsuits, Arbitration, Contract Compliance, Case Studies, Mitigation
Beginner · Course · 1 - 3 Months

Duke University
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainable Business, Strategic Prioritization, Corporate Sustainability, Prioritization, Business Ethics, Sustainable Development, Adaptability, Governance, Accountability, Emotional Intelligence, Open Mindset, Social Impact, Discussion Facilitation, Diversity and Inclusion, Ethical Standards And Conduct, Strategic Thinking, Advocacy, Change Management, Strategic Decision-Making
Beginner · Specialization · 1 - 3 Months

Scrimba
Skills you'll gain: Model Context Protocol, Prompt Engineering, Retrieval-Augmented Generation, LangChain, OpenAI API, Embeddings, Image Analysis, Responsible AI, AI Workflows, LLM Application, Cloud Deployment, Cloud Applications, Multimodal Prompts, Hugging Face, Generative AI, Application Deployment, OpenAI, API Gateway, Vector Databases, Software Engineering
Intermediate · Specialization · 3 - 6 Months

Goldman Sachs
Skills you'll gain: Market Opportunities, Business Planning, Feasibility Studies, Growth Strategies, Business Development, Business Strategies, Strategic Thinking, Entrepreneurship, Business Analytics, Goal Setting, Peer Review, Innovation, Professional Networking
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Social Skills, Verbal Communication Skills, Interpersonal Communications, Professional Development, Vocabulary, English Language, Language Learning, Oral Comprehension, Education Software and Technology, Communication, Relationship Building, Grammar
Mixed · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Electronic Medical Record, Clinical Informatics, Health Technology, Health Information Management, Clinical Documentation, Decision Support Systems, Practice Management Software, Technical Support, End User Training and Support, Patient Registration, Databases, Change Control, Interoperability, Authentications
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Google Docs, Collaborative Software, Document Management, Google Workspace, Data Sharing, Data Integration
Beginner · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Project Planning, Conflict Management, Stakeholder Management, Planning, Project Management, Project Scoping, Work Breakdown Structure, Stakeholder Analysis, Project Coordination, Leadership and Management, Influencing, Organizational Structure
Mixed · Course · 1 - 3 Months