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.

American Council on Exercise
Skills you'll gain: Health And Wellness Coaching, Motivational Interviewing, Goal Setting, Smart Goals, Coaching, Cognitive Behavioral Therapy, Problem Solving, Behavior Management, Patient Education And Counseling, Accountability, Active Listening, Stress Management, Communication Strategies, Empathy
Beginner · Course · 1 - 3 Months

HEC Paris
Skills you'll gain: Project Implementation, Social Impact, Entrepreneurship, Self-Awareness, Ideation, Personal Development, New Business Development, Empowerment, Sustainable Business, Visionary, Innovation, Proactivity, Design Thinking, Creative Problem-Solving, Communication
Mixed · Course · 1 - 3 Months

Skills you'll gain: SQL, Star Schema, Data Modeling, Data Quality, Data Pipelines, Database Design, Data Mart, Data Validation, Extract, Transform, Load, Data Analysis, Data Warehousing, Data Transformation, Data Management, Version Control
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Literacy, Data Analysis, JSON, Data Transformation, Financial Data, Power BI, Data Wrangling, Data Import/Export, Automation, Business Reporting, Data Cleansing, Extract, Transform, Load, Financial Reporting, Data Structures, Data Pipelines, Data Governance, Data Integrity
Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Business Development, B2B Sales, Strategic Partnership, Negotiation, Proposal Writing, Price Negotiation, Contract Negotiation, New Business Development, Consultative Selling, Selling Techniques, Inside Sales, Phone Sales, Sales Development, Sales, Non-Verbal Communication, Marketing Psychology, Search Engine Optimization, Sales Prospecting, Relationship Building, Telephone Skills
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Marketing Automation, Email Automation, Scheduling, Management Reporting, Performance Reporting, Automation, Stakeholder Communications, Report Writing, Scalability, Continuous Improvement Process
Beginner · Course · 1 - 4 Weeks
Rice University
Skills you'll gain: Event-Driven Programming, Application Development, Interactive Design, Animations, Programming Principles, Computer Graphics, Python Programming, Game Design, Computer Programming
Mixed · Course · 1 - 3 Months

Skills you'll gain: Dashboard, Key Performance Indicators (KPIs), Interactive Data Visualization, Data Presentation, Business Intelligence, Web Analytics, Business Analytics, Requirements Elicitation, Data Storytelling, Performance Analysis, Requirements Analysis, Business Requirements, Stakeholder Analysis, Self Service Technologies
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: User Story, Supplier Management, Project Schedules, Project Closure, Engineering Management, Milestones (Project Management), Team Leadership, Stakeholder Management, Scheduling, Agile Project Management, Scrum (Software Development), Procurement, Quality Management, Team Management, Project Planning, Agile Methodology, Project Scoping, Project Management, Risk Management, Stakeholder Communications
Build toward a degree
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Business Intelligence, Data-Driven Decision-Making, Data Modeling, Database Design, Microsoft Power Platform, Snowflake Schema, Data Transformation, Extract, Transform, Load, Data Storytelling, Data Strategy, Data Integration, Data Cleansing, Process Improvement and Optimization, Data Analysis, Data Management, Data Governance, Data Quality, Relationship Management
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Semiconductors, Manufacturing Standards, Production Process, Manufacturing Operations, Electronics Engineering, Manufacturing Processes, Electronics, Process Control, Process Engineering, Chemical Engineering, Materials science, Infrastructure Security, Security Controls, Network Infrastructure, Analysis
Intermediate · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Financial Statements, Financial Statement Analysis, Operations Management, Return On Investment, Process Analysis, Financial Accounting, Business Operations, Operational Efficiency, Financial Reporting, Income Statement, Capital Budgeting, Cash Flows, Finance, Production Process, Operational Analysis, Strategic Marketing, Marketing, Go To Market Strategy, Financial Modeling, Business Strategy
Beginner · Specialization · 3 - 6 Months