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: C# (Programming Language), Microsoft SQL Servers, Application Development, Data Validation, Application Design, Database Application, Business Reporting, SQL, Data Access, User Interface (UI), Issue Tracking, Data Integrity, User Interface (UI) Design, Data Management
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Safety Culture, Drive Engagement, Team Management, Team Leadership, Team Building, Diversity and Inclusion, Team Motivation, Business Ethics, Teamwork, Diversity Equity and Inclusion Initiatives, Employee Engagement, Creativity, Ethical Standards And Conduct, Innovation, Motivational Skills, Problem Solving, Adaptability, Culture, Leadership Development, Stress Management
Build toward a degree
Beginner · Course · 1 - 4 Weeks
Scrum Alliance
Skills you'll gain: Business Metrics, Performance Metric, Performance Measurement, Agile Methodology, Data-Driven Decision-Making, Agile Product Development, Data Storytelling, Key Performance Indicators (KPIs), Technical Communication, Agile Project Management, Data Visualization, Continuous Improvement Process, Product Improvement, Team Performance Management, Product Management, Teamwork, Team Management, Product Development, Cross-Functional Team Leadership, Product Planning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Management, Cloud Engineering, Cloud Deployment, Google Cloud Platform, Identity and Access Management, Cloud Computing, Cloud Infrastructure, Cloud Services, Kubernetes, Cloud Security, Cloud Storage, System Monitoring
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Google Analytics, Web Analytics and SEO, Search Engine Optimization, Web Analytics, Content Performance Analysis, Keyword Research, Prioritization, Data Import/Export, Workflow Management, Content Strategy, Data Integration, User Research, Performance Metric
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Matplotlib, NumPy, Pandas (Python Package), Model Evaluation, Data Preprocessing, Regression Analysis, Scikit Learn (Machine Learning Library), Data Manipulation, Machine Learning, Feature Engineering, Exploratory Data Analysis, Applied Machine Learning, Supervised Learning, Python Programming
Intermediate · Course · 1 - 4 Weeks

University of California San Diego
Skills you'll gain: Big Data, Apache Hadoop, Scalability, Data Processing, Data Science, Distributed Computing, Unstructured Data, Data Analysis
Mixed · Course · 1 - 3 Months
Skills you'll gain: Overcoming Objections, Closing (Sales), Sales, Marketing Psychology, Regional Sales, Sales Process, Consumer Behaviour, Upselling, Customer Relationship Management, Sales Presentation, Customer Analysis, Negotiation, Price Negotiation, Contract Negotiation, Virtual Teams, Customer Retention, Cross-Channel Marketing, Account Management, Personalized Service, Customer Relationship Building
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Apache Kafka, Real Time Data, Apache Spark, Data Pipelines, PySpark, Scalability, Data-Driven Decision-Making, Fraud detection, Data Processing, Data Persistence, Event Monitoring, Data Transformation, JSON, Event Management
Intermediate · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: Stormwater Management, Water Sustainability, Water Resource Management, Hydrology, Climate Change Adaptation, Environmental Engineering, Civil Engineering, Water Quality, Sustainable Design, Waste Minimization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure DevOps Pipelines, Azure DevOps, Application Lifecycle Management, Agile Project Management, CI/CD, Continuous Deployment, Continuous Integration, Infrastructure as Code (IaC), Version Control, Agile Methodology, DevOps, Test Automation, Sprint Planning, Release Management, User Story, Software Quality Assurance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Programming Principles, Data Modeling, Data Integrity, Application Development, Data Maintenance, Debugging
Beginner · Course · 1 - 4 Weeks