TypeScript Puzzle

Learn and improve skills with our Daily challenges

71 challenges

Generic Type

Generic Type with Constraints 1

generic constraints

Generic Type with Constraints 2

generic constraints

Is String?

conditional types

If

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Is Function?

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Tuple To Union

Pick

generic constraints

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Parameters

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Readonly

Exclude

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distributive conditional types

Tuple To Object

First of Array

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Last of Array

Pop

Push

Unshift

Concat

Length of Array

Type LookUp

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distributive conditional types

Merge

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Object Difference

conditional types

intersection types

Append Arguments to Function Declaration

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Append Argument to Object

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Flip key and value in object

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Object: Pick by type

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Flip Function Arguments

generic constraints

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Is Never

distributive conditional types

Get Return Type

generic constraints

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Omit

generic constraints

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Awaited

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Awaited 2

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Readonly 2

intersection types

Deep Readonly

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Deep Lookup Object Property Type

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template literal

Deep Lookup Object Property Type By Array-Like Path

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variadic tuple types

Includes

Shift

Array: Revers Array Items

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Array: Zip

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Flatten array

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Filter array

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Array: Replace First

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Array: IndexOf

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Array: LastIndexOf

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Array: Without

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Array: Unique elements

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String: Trim Left

template literal

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String: Trim Right

template literal

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String: Trim

template literal

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String: Capitalize

template literal

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String: Join

template literal

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String: Start With

template literal

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String: End With

template literal

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String To Union

template literal

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String: Replace

template literal

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String: Replace All

template literal

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String: Drop Char

template literal

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Length of String

template literal

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String: Trunc number

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template literal

String: Absolute number as String

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template literal

String: Absolute number as Number

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template literal

KebabCase

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template literal

Percentage Parser

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template literal

Public type

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template literal

Check repeated chars

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template literal

First unique char index

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template literal

Parse Object Lookup String

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template literal

variadic tuple types

Deep Lookup Object Property Type 2

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template literal

variadic tuple types

Array: Take N Elements

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variadic tuple types

Is Palindrome

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template literal