Frontend

Conversion of Man type to AgeType type

Updating the name on button click in a React component

Determining the output sequence in console.log (example 66)

Transform the string, making the first letter uppercase

Determining the output sequence in the console (task 67)

What will be displayed in the console (example 80)

What will appear in the console (example 74)

Detect and fix bugs in a React component

Understanding the context of this in an object method

First repeating letter

Merging numbers into ranges

Detect and fix bugs in React components

Unification of array element structure

Determine the order of output to the console

Finding the first non-repeating character

How does the counter value change in different scopes

Junior — Senior

Rutube

Determining the result of a function with Promise and sparse arrays

Generation of n lines of Pascal's triangle

Building groups of anagrams from a list of words

How does the constructor behave when no arguments are passed