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Study guides
In-depth articles to pair with timed quizzes — study plans, topic overviews, and test strategy.
- Strategy
How to prepare for a frontend interview or timed exam
A practical 2–4 week plan for HTML, CSS, JavaScript, and React knowledge tests: active recall, timed drills, and weak-area review.
- HTML
HTML interview and exam guide
What HTML knowledge tests actually cover: document structure, semantic elements, forms, accessibility, and media — with how to study each area.
- CSS
CSS layout and styling interview guide
Box model, flexbox, grid, specificity, positioning, and responsive CSS — the concepts timed frontend quizzes hammer most.
- React
React interview essentials
Props, state, effects, keys, hooks rules, and controlled inputs — a focused guide for React MCQ exams and interview screens.
- JavaScript
JavaScript for frontend exams
Equality, arrays, async, closures, events, and browser storage — the JS topics that show up inside mixed frontend quizzes.
- Strategy
Timed multiple-choice strategy for frontend tests
How to read stems, eliminate distractors, manage a 4-minute quiz pace, and review mistakes so scores rise week over week.
- Accessibility
Accessibility for frontend exams and interviews
What timed frontend tests ask about a11y: semantics, labels, alt text, focus, keyboard access, and common traps.
- Performance
Frontend performance basics for interviews
Loading, rendering, assets, and measurement vocabulary that shows up in frontend exams and screens.
- JavaScript
DOM and events interview guide
DOM traversal, event bubbling vs capturing, delegation, and default actions — frequent traps in frontend quizzes.