BigFrontEnd.dev

Practice + Prepare = Offer

BFE.dev is the platform to
practice your Front-End development skills,
prepare your Front-End job interview and
communicate with developers around the globe.

and it is FREE!!!

All kinds of Front-End questions

JavaScript coding question

As a Front-End developer, JavaScript is the core skill of everything.

170+

React coding question

React is the popular framework for large companies.

10+

JavaScript quiz

Test your knowledge of JavaScript the language itself.

90+

React quiz

Test your knowledge of React quirks.

20+

TypeScript puzzle

TypeScript is the most popular JavaScript alternative.

60+

CSS question

CSS questions are common in interviews as well.

20+

Front-End Interview Question

General knoweldge of Front-End development and behavioral questions.

160+

Front-End System Design

System design questions test your overall enginneering knowledge depth.

10+

All-in-one coding experience

Code editor from VS Code with TypeScript support

Instant submit and local execution and easy to view spec details

Built-in Screen Recording

Chat with others and free access to community solutions

Free access to Company Tags

Official solutions in progress!

Skill up with friends around the globe.

FRIENDS

20k+

SUBMISSION

1m+

DISCORD

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