Foundations
235 exercises in Foundations for Web Development. Topics: Accessibility, Arrays, Async Programming, The CSS Box Model.
Scored questions use recorded source keys. Ungraded exercises support self-checking. Some items lack explanations or require review; practice scores do not establish exam readiness. No account is required.
Topics in this chapter
- Accessibility — 5 exercises · Read the source lesson
- Arrays — 5 exercises · Read the source lesson
- Async Programming — 5 exercises · Read the source lesson
- The CSS Box Model — 5 exercises · Read the source lesson
- Browser Developer Tools — 5 exercises · Read the source lesson
- The CSS Cascade — 5 exercises · Read the source lesson
- CSS Colors — 5 exercises · Read the source lesson
- Cookies and Storage — 5 exercises · Read the source lesson
- CSS Grid — 5 exercises · Read the source lesson
- CSS Syntax — 5 exercises · Read the source lesson
- CSS — 5 exercises · Read the source lesson
- DNS — 5 exercises · Read the source lesson
- The Document Object Model (DOM) — 5 exercises · Read the source lesson
- Domain Names — 5 exercises · Read the source lesson
- Events — 5 exercises · Read the source lesson
- Fetch API Basics — 5 exercises · Read the source lesson
- Flexbox — 5 exercises · Read the source lesson
- Form Validation and Submission — 5 exercises · Read the source lesson
- Forms — 5 exercises · Read the source lesson
- Functions — 5 exercises · Read the source lesson
- Git — 5 exercises · Read the source lesson
- GitHub — 5 exercises · Read the source lesson
- Headings and Paragraphs — 5 exercises · Read the source lesson
- How Websites Work — 5 exercises · Read the source lesson
- HTML Document Structure — 5 exercises · Read the source lesson
- HTML — 5 exercises · Read the source lesson
- HTTP Basics — 5 exercises · Read the source lesson
- HTTPS — 5 exercises · Read the source lesson
- Images — 5 exercises · Read the source lesson
- JavaScript Fundamentals — 5 exercises · Read the source lesson
- JavaScript — 5 exercises · Read the source lesson
- Links — 5 exercises · Read the source lesson
- Lists — 5 exercises · Read the source lesson
- Media Queries — 5 exercises · Read the source lesson
- Objects — 5 exercises · Read the source lesson
- Responsive Design — 5 exercises · Read the source lesson
- CSS Selectors — 5 exercises · Read the source lesson
- Semantic HTML — 5 exercises · Read the source lesson
- CSS Specificity — 5 exercises · Read the source lesson
- Tables — 5 exercises · Read the source lesson
- Typography for the Web — 5 exercises · Read the source lesson
- Variables — 5 exercises · Read the source lesson
- WCAG Basics — 5 exercises · Read the source lesson
- Web Hosting — 5 exercises · Read the source lesson
- The Web Platform — 5 exercises · Read the source lesson
- Web Security Basics — 5 exercises · Read the source lesson
- XSS Basics — 5 exercises · Read the source lesson
Read Web Development source lessons
Interactive practice needs JavaScript. Read the source lessons.