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.

Sungkyunkwan University
Skills you'll gain: Language Learning, Language Competency, Literacy, Vocabulary, Ancient History
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Business Strategy, Business Strategies, Organizational Strategy, Strategic Thinking, Corporate Strategy, Strategic Leadership, Business Management, Strategic Decision-Making, Competitive Analysis, Market Analysis, Value Propositions, Innovation
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

CVS Health
Skills you'll gain: Active Listening, De-escalation Techniques, Greeting Customers, Customer Service, Empathy, Cross Selling, Call Center Experience, Transaction Processing, Upselling, Retail Sales, Retail Store Operations, Customer Complaint Resolution, Cash Register Operation, Problem Solving, Conflict Management, Customer Relationship Building, Customer Inquiries, Teamwork, Communication, Time Management
Beginner · Professional Certificate · 3 - 6 Months

L&T EduTech
Skills you'll gain: Robotics, Internet Of Things, Control Systems, Automation, Programmable Logic Controllers, Image Analysis, Industrial Engineering, Computer Vision, Equipment Design, Embedded Software, Mechanical Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Operating Systems, Network Security, Hardware Troubleshooting, Network Troubleshooting, Microsoft Windows, Network Infrastructure, Computer Hardware, Command-Line Interface, Computer Networking, Technical Support and Services, Systems Administration, System Support, Unix, Mac OS, General Networking, System Configuration, Unix Commands, Operating System Administration, Data Storage, Active Directory
Intermediate · Specialization · 3 - 6 Months
University of Michigan
Skills you'll gain: Financial Statements, Accounting, Ledgers (Accounting), General Accounting, Financial Acumen, Revenue Management, Inventory Control Systems, Inventory Management, Decision Making
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: HubSpot CRM, Customer Relationship Management, Customer Data Management, Email Marketing, Marketing Materials, Business Software, Sales Development, Customer Communications Management, Sales Pipelines, Dashboard, Data Management, Customer Service, Marketing, Sales Operations, Team Oriented
Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Rmarkdown, Shiny (R Package), Ggplot2, Tidyverse (R Package), Data Visualization, Spatial Data Analysis, Statistical Visualization, Scatter Plots, Plot (Graphics), Dashboard, Data Import/Export, Interactive Data Visualization, R Programming, Data Visualization Software, Geospatial Information and Technology, Data Literacy, Statistical Reporting, Data Manipulation, Data Science, Data Analysis
Beginner · Specialization · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Natural Language Processing, Recurrent Neural Networks (RNNs), Artificial Neural Networks, Deep Learning, Tensorflow, Text Mining, Embeddings, Applied Machine Learning
Intermediate · Course · 1 - 4 Weeks

Universidade de São Paulo
Skills you'll gain: Production Planning, Production Process, Manufacturing Operations, Lean Manufacturing, Resource Planning, Inventory Control, Supply Chain Planning, Inventory Management System, Capacity Planning, Operations Management, Scheduling, Operational Efficiency, Time Series Analysis and Forecasting, Demand Planning, Forecasting, Transportation Operations
Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Rmarkdown, Knitr, Data Sharing, General Science and Research, Statistical Reporting, Data Analysis, Statistical Analysis, Data Validation, Exploratory Data Analysis, R Programming, Technical Communication, GitHub, Git (Version Control System), Software Documentation
Mixed · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Education Software and Technology, Learning Management Systems, Collaboration, Digital pedagogy, Discussion Facilitation, Graphical Tools, Test Tools
Beginner · Course · 1 - 4 Weeks