Frontend

Creating chainable methods for working with DOM elements

Junior — Middle+

СБЕР

What will be displayed in the console when executing this JavaScript code

Code check: user report generation

What result will console.log output when calling getFullName on the created object

Finding the cause of incorrect counter increment in a React component

What output will the console get (example 108)

Junior — Senior

МТС

Extracting functions from an array using destructuring

Reliable GET request with automatic retry

Junior — Senior

Яндекс

Creating a simple contacts list in React

Incorrect value of this when calling functions and arrow methods

Improve component rendering efficiency

Creating a React component to fetch and display a list of items

Junior — Senior

СБЕР

Expected console output – task 109

Junior — Senior

МТС

Grouping received messages by dates with room name

Creating a new object with field selection by filter

Junior — Senior

Evapps

Serialized processing of a list of promises

Sorting an array of objects by date field

How does the value of this change when a method is detached from an object

How does this affect the properties and functions of an object

Determining the minimum execution time of asynchronous functions

Junior

ВТБ