Free courses can help you learn coding languages like Python and JavaScript, data analysis techniques, and web development fundamentals. You can build skills in problem-solving, algorithm design, and creating interactive websites. Many courses introduce tools such as Git for version control, SQL for database management, and various frameworks that streamline web development, allowing you to apply your skills in practical projects.

University of California, Santa Cruz
Skills you'll gain: File I/O, Debugging, Go (Programming Language), Programming Principles, C (Programming Language), Program Development, Data Structures, Computer Programming, C and C++, Algorithms
★ 3.9 (10) · Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Angular, HTML and CSS, JavaScript Frameworks, Hypertext Markup Language (HTML), Application Frameworks, Front-End Web Development, Javascript, Software Design Patterns, Java, Code Reusability, Web Design and Development, Web Applications, Full-Stack Web Development, Cascading Style Sheets (CSS), Programming Principles, Web Design, Maintainability, Web Development, UI Components
★ 4.4 (117) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Web Design, Canva (Software), Web Design and Development, Responsive Web Design, Web Content, Graphic and Visual Design Software, Web Presence, Social Media, Design Software, Graphic Design, User Accounts, Business
★ 4.5 (1.5K) · Beginner · Guided Project · Less Than 2 Hours

Scrimba
Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Web Design, Web Design and Development, Front-End Web Development, Hypertext Markup Language (HTML), Web Development, Application Deployment, Cloud Deployment, User Interface (UI), User Interface (UI) Design, Typography, Cloud Hosting, Software Engineering
★ 4.7 (30) · Intermediate · Specialization · 1 - 4 Weeks

Skills you'll gain: User Interface and User Experience (UI/UX) Design, User Interface (UI), Interaction Design, Figma (Design Software), Wireframing, User Interface (UI) Design, Usability, User Experience, User Experience Design, User Centered Design, User Flows, Prototyping, Design Elements And Principles, Graphic Design
★ 4.8 (15) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cinematography, Video Editing, Post-Production, Video Production, Storytelling, Editing, Visual Storytelling, Writing, Creativity
Beginner · Course · 1 - 3 Months

Skills you'll gain: Color Theory, Typography, Adobe Express, Visual Design, Color Matching, Digital Design, Design, Graphic Design, Creative Design, Graphic and Visual Design Software, Design Elements And Principles, Design Software, Branding
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: AI Personalization, Business Logic, AI literacy, Application Development, Computational Logic, C# (Programming Language), Computer Programming, Program Development, Programming Principles, Data Store, Data Cleansing
Beginner · Course · 1 - 4 Weeks

Fudan University
Skills you'll gain: Unity Engine, Mobile Development, Video Game Development, Android Development, Cloud Deployment, Game Design, Application Deployment, Android (Operating System), Mobile Development Tools, Back-End Web Development, Cloud Development, Cloud Applications, Digital Analysis, Data Analysis Software, Data Integration, Data Store, Event Monitoring, User Accounts, Numerical Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Wireframing, User Interface and User Experience (UI/UX) Design, User Interface (UI), User Interface (UI) Design, Prototyping, Usability, User Experience Design, User Experience, UI Components, Application Design, Interactive Design, Layout Design, Design Software
Beginner · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: Design Thinking, Design, Human Centered Design, Workplace inclusivity, Diversity Equity and Inclusion Initiatives, Diversity Awareness, Social Impact, Team Collaboration
★ 4.7 (15) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Figma (Design Software), Front-End Web Development, Web Design and Development, Web Design, Prototyping, HTML and CSS, Web Development, Design Software, Hypertext Markup Language (HTML), Design, Cascading Style Sheets (CSS)
★ 4.6 (118) · Intermediate · Guided Project · Less Than 2 Hours