Frequently asked questions
Quick answers about the site and how to prepare.
What is CodeBeacon?
A free site with interview questions, answers and updates for frontend developers working with React, Next.js, JavaScript, TypeScript, Tailwind CSS, GSAP, Framer Motion and Git.
Is the content free?
Yes. All articles are free to read. The site is supported by ads.
Who is it for?
Beginners preparing for a first role through to experienced developers refreshing the fundamentals.
How often is new content added?
We publish new articles regularly and update older ones when frameworks change.
How should I use the articles?
Read the short answer first, say it out loud in your own words, then read the detail. Then try building a small example.
Do you collect my personal data?
We do not ask for or store personal details through the site. See the Privacy Policy for how analytics and advertising cookies work.
I found a mistake. What should I do?
Please email us from the Contact page and we will correct it.