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: Oracle Databases, Performance Tuning, Database Architecture and Administration, Relational Databases, Virtualization and Virtual Machines, Virtual Machines, Database Management Systems, Software Installation, Network Troubleshooting, Database Management, Infrastructure Architecture, Data Storage, System Configuration, Network Administration, Disaster Recovery, Distributed Computing
Intermediate · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Computer Architecture, Hardware Architecture, Computer Systems, System Programming, Memory Management, File Systems, Data Access, Dependency Analysis, Cloud Platforms
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: JUnit, Spring Framework, Spring Boot, Java Programming, Java, Apache Maven, Unit Testing, Gradle, Application Programming Interface (API), Google Cloud Platform, Simple Object Access Protocol (SOAP), Application Deployment, Development Environment, Hibernate (Java), Cloud Deployment, Back-End Web Development, YAML, Restful API, Software Configuration Management, Load Balancing
Intermediate · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Smart Goals, Goal Setting, Interviewing Skills, Workforce Development, Negotiation, Professional Development, Compensation Strategy, Compensation and Benefits, Recruitment, Data Science, Communication, Critical Thinking and Problem Solving, Verbal Communication Skills, Non-Verbal Communication
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Model Evaluation, Intrusion Detection and Prevention, Threat Detection, Computer Security Incident Management, Cybersecurity, Model Training, Incident Response, Machine Learning Methods, Anomaly Detection, Applied Machine Learning, Continuous Monitoring, AI Security, Cryptographic Protocols, Network Security, Machine Learning Algorithms, Machine Learning, Predictive Modeling, Network Architecture, Unsupervised Learning, Supervised Learning
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Facebook, Meta Ads Manager, Social Media Campaigns, Social Media Content, Social Media Marketing, Online Advertising, Target Audience, Advertising Campaigns, Advertising, Social Media Strategy, Digital Advertising, Customer Insights, Social Media Analytics, Editing
Intermediate · Guided Project · Less Than 2 Hours
Alberta Machine Intelligence Institute
Skills you'll gain: Generative AI Agents, Generative AI, Generative Model Architectures, Agentic systems, LLM Application, Agentic Workflows, LangChain, AI Workflows, Large Language Modeling, Artificial Intelligence and Machine Learning (AI/ML), Model Deployment, Model Training, Google Cloud Platform, PyTorch (Machine Learning Library), System Monitoring, Deep Learning, Model Optimization, Fine-tuning, Model Evaluation, Development Environment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Secure Coding, Frontend Performance
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Customer experience strategy (CX), Responsible AI, Customer experience improvement, Personalized Campaigns, Customer Engagement, Predictive Analytics, Customer Service, Google Gemini, Customer Insights, Agentic Workflows, Driving engagement, LLM Application, Brand Loyalty, Generative AI Agents, Anthropic Claude, Artificial Intelligence, Business Process Automation, Generative AI
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Performance Tuning, Database Management, Dashboard, Data Management, Cloud Storage, Data Storage
Beginner · Project · Less Than 2 Hours

University of California San Diego
Skills you'll gain: Object Oriented Design, Java Programming, Java, Object Oriented Programming (OOP), Programming Principles, Software Design, Education Software and Technology, Computer Programming, Program Development, Debugging, Data Structures, Algorithms
Beginner · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: International Relations, Economic Development, International Finance, World History, Fiscal Management, Economics, Financial Systems, Tax, Socioeconomics, Economics, Policy, and Social Studies, Governance, Policty Analysis, Research, and Development, Payment Systems, Banking, Growth Strategies, Resource Allocation
Beginner · Course · 1 - 3 Months