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: Identity and Access Management, Computer Security Incident Management, Network Security, Cryptography, AWS Identity and Access Management (IAM), Encryption, User Provisioning, Security Management, Penetration Testing, Vulnerability Scanning, ISO/IEC 27001, Information Systems Security, Network Architecture, Computer Networking, DevSecOps, Risk Management, OAuth, Data Management, Software Development Methodologies, Cybersecurity
Beginner · Specialization · 3 - 6 Months

The State University of New York
Skills you'll gain: Infographics, LinkedIn, Social Media, Professional Networking, Professional Development, Strategic Communication, Recruitment, Data Visualization, Branding
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Marketing Planning, Business Planning, Marketing Strategies, Product Marketing, Go To Market Strategy, Marketing Strategy and Techniques, Case Studies, Planning, Target Market, Marketing Budgets, Marketing Analytics, Brand Strategy, Market Analysis, Competitive Analysis, Profit and Loss (P&L) Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Flask (Web Framework), Application Deployment, Web Applications, Application Frameworks, Application Development, HTML and CSS, Python Programming
Beginner · Guided Project · Less Than 2 Hours

University of Geneva
Skills you'll gain: Investment Management, Performance Measurement, Portfolio Management, Asset Management, Environmental Social And Corporate Governance (ESG), Performance Analysis, FinTech, Return On Investment, Finance, Financial Market, Risk Management, Benchmarking, Equities, Corporate Sustainability
Mixed · Course · 1 - 4 Weeks

Wesleyan University
Skills you'll gain: Statistical Hypothesis Testing, Statistical Analysis, Statistical Software, Correlation Analysis, SAS (Software), Data Analysis, Statistical Methods, Quantitative Research, Probability & Statistics, Analytical Skills, Regression Analysis, Data Management, Statistical Inference
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Dimensionality Reduction, Unsupervised Learning, Applied Machine Learning, Scikit Learn (Machine Learning Library), Performance Metric, Machine Learning Algorithms, Model Evaluation, Data Preprocessing, Machine Learning, Statistical Machine Learning, Data Mining, Algorithms
Intermediate · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Requirements Analysis, Unified Modeling Language, Object Oriented Design, Functional Requirement, Data Modeling, Object Oriented Programming (OOP), Systems Development Life Cycle, System Requirements, Diagram Design, Software Development, Software Engineering, Software Systems, Model Evaluation, Project Planning, Project Management
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Intrusion Detection and Prevention, Threat Detection, Open Web Application Security Project (OWASP), Incident Response, Penetration Testing, Computer Security Incident Management, Metasploit, Distributed Denial-Of-Service (DDoS) Attacks, Cybersecurity, Threat Management, Data Security, Authentications, Cyber Attacks, Security Testing, Cloud Security, Security Strategy, Computer Security Awareness Training, Risk Management, Security Awareness, Enterprise Security
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Budgeting, Microsoft Excel, Budget Management, Excel Formulas, Spreadsheet Software, Financial Data, Microsoft Office, Data Visualization
Intermediate · Guided Project · Less Than 2 Hours
Google Cloud
Skills you'll gain: Google Sheets, Excel Formulas, Spreadsheet Software, Google Workspace, Data Validation, Data Visualization, Data Analysis Expressions (DAX), Productivity Software, Data Storytelling, Data Integration, Data Cleansing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Journals, Writing, Storytelling, Personal Development, Self-Awareness, Creativity, Empathy, Emotional Intelligence, Editing
Beginner · Course · 1 - 4 Weeks