Frontend

Logging controlled and uncontrolled form field values in React on submit

Junior — Senior

Альфа-Банк

Implementation of binary search in an array

String encoding using RLE method

Intern — Senior

Яндекс

Creating a custom hook to determine the first render

Order of output to the console (example 106)

Junior — Senior

Аэрофлот

React component with a counter that increases when clicked

Checking the equivalence of element sets in arrays

Junior — Senior

OZON

React timer with start and stop

Deferred function call

Detecting and fixing bugs in a React component

Creating animation using CSS variables

Junior — Senior

Учи.ру

Finding a path between airports using depth-first search

Sorting only the odd elements of the array

Order of output to the console (example 10)

Junior — Senior

Альфа-Банк

Calculating the total sum of array elements

Context is lost when assigning a method to a variable

Curried function for summing an arbitrary number of arguments

Determining the order of output to the console (example 65)

Creating a function similar to Promise.all

Delayed function call with frequency control

Junior — Senior

X5 tech