top-javascript-interview-questions (greatfrontend/top-javascript-interview-questions)

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What is this?A curated collection of top JavaScript interview questions and answers aimed at frontend engineers, updated for 2026.
Is this a book, a website, or just a repo of questions?It's a MDX-based content collection (question-and-answer entries) that also powers a companion website, not a code library or tool.
How is the list organized so I can study it?Questions are grouped by topic area in JavaScript, each with a written answer, so you can go through them section by section instead of a single long list.
Do I need anything installed to read this?No, it's a documentation/content repo meant to be read directly or via its website; no runtime or dependencies are required to use it.
Who is this meant for?Frontend engineers preparing for JavaScript technical interviews.
Is this only about plain JavaScript or does it cover React too?It's primarily focused on JavaScript, but it also touches React/ReactJS topics given the repo's topics list and frontend focus.
Is it still maintained for current interview trends?The description explicitly says it is updated for 2026, suggesting active maintenance to stay current with interview trends.
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3.8 MB
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Updated
CommitAug 16
Age
2y
Commits · 90 Days