Competition

Hello world

Join the competition

Competition rules

  1. Register on the website InterviewBoom
  2. Participation is open to everyone who has taken the test starting from 20.07.2025 11:00.
  3. You only need to complete the tests included in the competition program.
  4. You have a total of 3 attempts for each test, but only one attempt will be counted — the one with the highest score.
  5. To have your test score counted, you must complete the test in full, regardless of whether you pass it successfully or not.
  6. Competition duration
    • Start:20.07.2025 11:00
    • End:-
  7. For each correctly answered question, you receive 1 point.
  8. Winners are determined by the total number of points scored.
  9. In the event of a tie, the winner will be the one who spent the least amount of time completing the tests.

Tests for the competition

Express test JavaScript: Junior level
Express test JavaScript: Junior level

Check your abilities and showcase the expertise in JavaScript coding with our platform, join us to 
take the JavaScript knowledge to the next level!

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Algorithms
  • Patterns
  • Memory management

Express test JavaScript: Junior level

icon

Check your abilities and showcase the expertise in JavaScript coding with our platform, join us to 
take the JavaScript knowledge to the next level!

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Algorithms
  • Patterns
  • Memory management
ReactJS express test
ReactJS express test

Express test for ReactJS

Skills

  • useState
  • basic
  • props
  • lifecycle: componentDidMount
  • useEffect
  • useCallback
  • Optimization
  • useReducer
  • immutability
  • memo

ReactJS express test

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Express test for ReactJS

Skills

  • useState
  • basic
  • props
  • lifecycle: componentDidMount
  • useEffect
  • useCallback
  • Optimization
  • useReducer
  • immutability
  • memo
NodeJS express test
NodeJS express test

NodeJS express test contains 20 questions to check your knowledge quickly

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Memory management
  • Closures
  • Basics

NodeJS express test

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NodeJS express test contains 20 questions to check your knowledge quickly

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Memory management
  • Closures
  • Basics
Express test TypeScript
Express test TypeScript

Test your TypeScript knowledge in 20 express questions to understand your actual level

Skills

  • Basic Types
  • Interfaces
  • Generics
  • classes
  • utility-types
  • OOP
  • Modules
  • Function
  • "keyof" operator
  • mapped-types

Express test TypeScript

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Test your TypeScript knowledge in 20 express questions to understand your actual level

Skills

  • Basic Types
  • Interfaces
  • Generics
  • classes
  • utility-types
  • OOP
  • Modules
  • Function
  • "keyof" operator
  • mapped-types
GIT express knowledge test
GIT express knowledge test

GIT skills are a must-have for software developers. Git, one of the most popular source control tools, can help manage changes in code over time

Skills

  • rebase
  • merge
  • conflicts
  • commit history and logging
  • fetch
  • Branching and Merging
  • Staging Area (Index)
  • Revert & Reset
  • Working directory
  • Commits

GIT express knowledge test

icon

GIT skills are a must-have for software developers. Git, one of the most popular source control tools, can help manage changes in code over time

Skills

  • rebase
  • merge
  • conflicts
  • commit history and logging
  • fetch
  • Branching and Merging
  • Staging Area (Index)
  • Revert & Reset
  • Working directory
  • Commits
Express test JavaScript: Middle level
Express test JavaScript: Middle level

Check your abilities and showcase the expertise in JavaScript coding with our platform, join us to 
take the JavaScript knowledge to the next level!

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Algorithms
  • Patterns
  • Memory management

Express test JavaScript: Middle level

icon

Check your abilities and showcase the expertise in JavaScript coding with our platform, join us to 
take the JavaScript knowledge to the next level!

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Algorithms
  • Patterns
  • Memory management
Express test JavaScript: Senior level
Express test JavaScript: Senior level

Check your abilities and showcase the expertise in JavaScript coding with our platform, join us to 
take the JavaScript knowledge to the next level!

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Algorithms
  • Patterns
  • Memory management

Express test JavaScript: Senior level

icon

Check your abilities and showcase the expertise in JavaScript coding with our platform, join us to 
take the JavaScript knowledge to the next level!

Skills

  • Prototypes
  • Event Loop
  • Basics
  • Objects
  • Type casting
  • Promises, async/await
  • Comparisons
  • Algorithms
  • Patterns
  • Memory management

View the list of competition participants, their results, and ranking positions

View winners
Leaders