Frontend

Promise wrapper for authentication function

Junior — Senior

Яндекс

Converting a list of key-value pairs into an object

Junior — Senior

Яндекс

Creating an interactive counter in a React application

Analysis of React component ReviewMe behavior and task addition verification

What will be output to the console (example 87)

Junior — Senior

Яндекс

Function to compare two arrays of numbers regardless of order

Intern — Middle

OZON

What will console.log output when declaring a variable with var and const

Junior — Senior

Яндекс

Detect and fix defects in a React component

Output of Result type value

Retrieving object field values by a specified key

Counter implemented through an immediately invoked expression

Counter generator with closure

Junior — Senior

МТС

Implementation of the custom hook useFirstRender

Junior — Senior

Альфа-Банк

How to declare a variable with a type in TypeScript

Лексическое связывание this в стрелочных функциях

Junior — Senior

Учи.ру

Creating an array of functions with closure and index output

Junior — Senior

СБЕР

Detect and fix bugs in a React component

Comparison with type coercion

Adding methods to numbers to support chained arithmetic calls

Junior — Senior

СБЕР

React component for displaying a list of users

Junior — Middle+

X5 group