Basic coding courses can help you learn programming languages like Python, JavaScript, and HTML, along with concepts such as algorithms, data structures, and debugging techniques. You can build skills in writing clean code, understanding software development processes, and creating simple applications or websites. Many courses introduce tools like Git for version control, integrated development environments (IDEs) for coding, and frameworks that streamline web development, allowing you to apply your skills in practical projects.

LearnKartS
Skills you'll gain: Java Programming, Object Oriented Programming (OOP), Java, Programming Principles, Computer Programming, Application Development, Program Development, Software Design Patterns, Debugging, Unit Testing
★ 4.4 (35) · Beginner · Course · 1 - 4 Weeks

Universidad de Palermo
Skills you'll gain: Algebra, Arithmetic, General Mathematics, Applied Mathematics, Graphing
★ 4.7 (64) · Beginner · Course · 1 - 4 Weeks

University of Copenhagen
Skills you'll gain: Sustainable Development, Social Impact, Systems Thinking, Social Sciences, Environmental Science, Culture, Timelines, Environmental Policy, Ethical Standards And Conduct, Political Sciences, Economics
★ 4.7 (47) · Mixed · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Command-Line Interface, Network Troubleshooting, Linux Commands, Linux, Unix Commands, Linux Administration, Technical Support, Network Infrastructure, Amazon Web Services, File Management, Network Protocols, Network Security, Operating Systems, System Configuration, DevOps, Communication
★ 4.8 (25) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software Documentation, API Testing, Test Automation, Generative AI, Software Testing, AI Security, Vulnerability Assessments, Test Case, Secure Coding, Full-Stack Web Development, LLM Application, Technical Documentation
★ 4.1 (16) · Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Biochemistry, Molecular Biology, Chemistry, Scientific Methods, Life Sciences, Biology, Biotechnology, Physiology, Cell Biology, Research Methodologies, Neurology
★ 5 (14) · Intermediate · Course · 3 - 6 Months

Infosec
Skills you'll gain: Secure Coding, Computer Programming Tools, C and C++, C++ (Programming Language), Software Development Tools, C (Programming Language), Debugging
★ 2.7 (23) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), File I/O, Data Persistence, Object Oriented Design, Java, Maintainability, Software Design, Program Development, Application Development, Data Management, Data Validation
★ 4.4 (20) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, Network Routing, Routing Protocols, OSI Models, TCP/IP, Virtual Local Area Network (VLAN), Network Switches, Networking Hardware, Network Administration, Local Area Networks, Network Infrastructure, Network Protocols, System Configuration
★ 4.7 (36) · Intermediate · Course · 1 - 3 Months

Codio
Skills you'll gain: Algorithms, C++ (Programming Language), Data Structures, Computer Programming, Computational Thinking, Technical Design
★ 4.5 (11) · Intermediate · Course · 1 - 4 Weeks

American Psychological Association
Skills you'll gain: Qualitative Research, Case Studies, Interviewing Skills, Data Analysis, Research Methodologies, Social Sciences, Research, Data Collection, Cultural Diversity, Psychology, Anthropology
★ 4.7 (26) · Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: JUnit, Unit Testing, Test Case, Eclipse (Software), Test Data, Test Automation, Test Execution Engine, Integrated Development Environments, Java
★ 3.9 (54) · Intermediate · Course · 1 - 4 Weeks