Frontend

Higher-order function via currying

Ensuring standard safety of the property addition function

Determining the order of output to the console (example 36)

Layout of a round close button with a cross

State toggle timeout when input data changes

Junior — Senior

Evapps

What output will the console get in example №22

What will be printed to the console when executing code №102

Determining the text color inside a div element

Junior — Senior

Учи.ру

React component behavior with conditional rendering and useEffect dependencies

Infinite loop in JavaScript and its impact on page rendering

Junior — Senior

Учи.ру

Function that creates a random pause

Error handling in promise chain and its subsequent execution

Calling a custom method added to the String prototype

Creating your own hook for working with an array

Determining the order of output to the console (example 33)

Fix bugs in a React component without specifying dependencies in useEffect

What result will be displayed in the console (example 69)

Fetch wrapper with automatic retry on failure

Debugging and refining a React application

Function for generating a sequence of numbers within a specified range