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, youāll be well-equipped to develop engaging websites and applications.

Universidad de los Andes
Skills you'll gain: Community Mental Health Services, Substance Abuse, Stress First Aid, Crisis Intervention, Mental Health, Mental Health Diseases and Disorders, Community Health, Social Determinants Of Health, Behavioral Health, Psychosocial Assessments, Diversity Awareness, Cultural Diversity
Beginner Ā· Course Ā· 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Payroll, Payroll Systems, Payroll Processing, Payroll Administration, Payroll Reporting, Payroll Tax, Data Entry, Workforce Management, Benefits Administration, Compensation Management, Personally Identifiable Information, Employee Onboarding, Reconciliation, Auditing, Tax Compliance, Data Security
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Programming Principles, Computer Programming, Scripting Languages, Data Import/Export, Data Structures, Python Programming, Integrated Development Environments, Scripting, Data Persistence, Computational Logic, Computer Science, File Management
Beginner Ā· Specialization Ā· 3 - 6 Months

Erasmus University Rotterdam
Skills you'll gain: Scientific Methods, Surveys, Research, Research Methodologies, Data Collection, Research Design, Data Analysis, Qualitative Research, Statistical Analysis, Social Sciences, Case Studies
Mixed Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Event-Driven Programming, Debugging, Programming Principles, Algorithms, Video Game Development, Computer Programming Tools, Game Design, Computer Programming, Program Development, Animation and Game Design, Interactive Design, Integrated Development Environments, Computer Science
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Color Matching, Cinematography
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Authentications, Incident Response, MITRE ATT&CK Framework, Security Controls, Cryptography, Malware Protection, Threat Modeling, Endpoint Security, Key Management, Authorization (Computing), Public Key Infrastructure, Vulnerability Assessments, Risk Management, Application Security, Business Continuity Planning, Security Management, Asset Management, Cloud Security, Network Security, Continuous Monitoring
Beginner Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: Email Automation, Scripting, Google Workspace, Gmail, Web Development Tools, Javascript, Google Cloud Platform, Spreadsheet Software, Web Development
Beginner Ā· Project Ā· Less Than 2 Hours

Skills you'll gain: SQL, SAS (Software), Database Management, Query Languages, Data Access, Database Management Systems, Data Presentation, Data Manipulation, Data Integration, Data Processing
Mixed Ā· Course Ā· 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Negotiation, Communication, Interpersonal Communications, Business Ethics, Leadership, Relationship Building, Ethical Standards And Conduct, Conflict Management, International Relations, Strategic Thinking, Cultural Sensitivity, Technology Strategies, Global Marketing
Mixed Ā· Course Ā· 1 - 3 Months

University of Colorado System
Skills you'll gain: Data Warehousing, SQL, Data Governance, Data Integration, Data Management, Business Intelligence, Oracle Databases, Analytics, PostgreSQL, Data Mining, Big Data, Relational Databases, Database Management Systems, Data Architecture
Mixed Ā· Course Ā· 1 - 3 Months

Skills you'll gain: AI Product Strategy, Google Gemini, Product Lifecycle Management, Generative AI, Product Management, LLM Application, Artificial Intelligence, Customer experience improvement, Responsible AI, Data Ethics, Prompt Engineering, Microsoft Copilot, Organizational Effectiveness
Intermediate Ā· Course Ā· 1 - 4 Weeks