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 Illinois Urbana-Champaign
Skills you'll gain: Distributed Computing, Data Store, NoSQL, Apache Cassandra, Cloud Computing, Systems Design, Cloud Computing Architecture, Database Theory, Algorithms, Scalability, C++ (Programming Language)
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Data Storytelling, Marketing Analytics, Conversion Funnel Analysis, Performance Reporting, Key Performance Indicators (KPIs), Marketing Effectiveness, Power BI, Dashboard Creation, Dashboard, Campaign Management, Data Presentation, Management Reporting, Performance Analysis, Marketing Operations, Business Reporting, Performance Measurement, Business Intelligence, Customer Insights, Return On Investment, Interactive Data Visualization
Beginner · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Data Ethics, Personally Identifiable Information, Generative AI, AI Security, AI literacy, Information Privacy, Risking, Artificial Intelligence, Amazon Web Services, AI Workflows, AI Personalization, Solution Design, Model Deployment, Natural Language Processing, AI Integrations, Managed Services, Image Analysis, Law, Regulation, and Compliance, Computer Vision
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Certified Public Accountant, Labor Law, Commercial Laws, Labor Relations, Law, Regulation, and Compliance, Regulation and Legal Compliance, Bankruptcies, Employee Relations, Regulatory Compliance, Labor Compliance, Public Accounting, Organizational Structure, Business, Contract Compliance, Contract Management, Accounting, Sales, Loans
Build toward a degree
Intermediate · Course · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Anthropic Claude, Prompt Engineering, Email Automation, Business Process Automation, Process Design, Workflow Management, Prompt Patterns, Prompt Engineering Tools, Agentic Workflows, AI Orchestration, Business Writing, Automation, Document Management, Generative AI Agents, Generative AI, Business, AI Security, Artificial Intelligence, Responsible AI, Artificial Intelligence and Machine Learning (AI/ML)
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Email Marketing, Copywriting, Conversion Funnel Analysis, Email Automation, Marketing Automation, Persuasive Communication, Driving engagement, Writing, Marketing, Editing, Content Performance Analysis, Value Propositions, Marketing Psychology, Target Audience, Promotional Strategies, Analysis, Creative Design, Drive Engagement
Beginner · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Stress Management, Mental Health, Mental Concentration, Resilience, Meditation & Breathwork, Mindfulness, Behavior Management, Preventative Care, Sensory Systems Analysis, Relationship Building, Social Skills
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Timelines, Project Documentation, Team Management, Stakeholder Management, Project Management, Project Management Software, Project Coordination, Project Schedules, Milestones (Project Management), Scope Management, Project Scoping, Staff Management, Team Building, Work Breakdown Structure, Stakeholder Analysis, Project Planning, Workflow Management, Productivity Software, Organizational Skills
Beginner · Guided Project · Less Than 2 Hours

Microsoft
Skills you'll gain: LinkedIn, Professional Development, Human Resources Management and Planning, Storytelling, Human Resources, Professionalism, Interviewing Skills, Web Presence, Professional Networking, Branding, Microsoft 365, Business Communication
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Music Theory, Music, Musical Composition, Music Performance, Team Leadership, Performing Arts, Entrepreneurship, Event Management, Leadership, Initiative and Leadership, Booking (Sales), Professional Development, Professionalism, Goal Setting, Injury Prevention
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Financial Forecasting, Financial Analysis, Financial Statement Analysis, Variance Analysis, Financial Acumen, Financial Statements, Data Transformation, Forecasting, Power BI, Data Quality, Data Governance, Financial Data, Dashboard Creation, Revenue Forecasting, Dashboard, Time Series Analysis and Forecasting, Business Reporting, Anomaly Detection, Data Storytelling, Audit Working Papers
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Sales Territory Management, Cold Calling, Regional Sales, Consultative Selling, Lead Generation, Selling Techniques, Sales Training, B2B Sales, Sales Management, Agentic Workflows, Closing (Sales), Sales, Sales Operations, AI Personalization, Generative AI Agents, Sales Pipelines, Business Strategy, Customer Engagement, Customer Analysis, Campaign Management
Intermediate · Specialization · 3 - 6 Months