Find Similar Packages for ts-extras
Search packages..
1 Year
ts-extrasSimilar Packages:
Package Weekly Downloads Trend
Stat Detail
Package
Downloads
Stars
Size
Issues
Publish
License
ts-extras15,28560525.7 kB187 days agoMIT
Similar Npm Packages to ts-extras

ts-extras is a TypeScript utility library that provides a collection of helpful types and functions designed to enhance TypeScript development. It aims to simplify common tasks and improve the overall developer experience by offering a set of utilities that can be easily integrated into TypeScript projects. With ts-extras, developers can leverage additional type definitions and utility functions that streamline their coding process and reduce boilerplate code.

While ts-extras is a valuable tool for TypeScript developers, there are other libraries that offer similar functionalities. Here are a couple of alternatives:

  • ts-essentials is a TypeScript utility library that focuses on providing essential types and utilities for TypeScript development. It includes a variety of type utilities that help developers work with TypeScript's type system more effectively. With features like type-safe utility types, ts-essentials is particularly useful for developers looking to enhance their type definitions and improve type safety in their applications.
  • ts-toolbelt is another comprehensive utility library for TypeScript that provides a wide range of type utilities and functions. It offers advanced type manipulation capabilities, making it suitable for complex TypeScript projects. ts-toolbelt includes utilities for working with tuples, objects, and other data structures, allowing developers to create more expressive and type-safe code. If you're looking for a robust set of tools to enhance your TypeScript development experience, ts-toolbelt is an excellent choice.

To see how ts-extras compares with ts-essentials and ts-toolbelt, check out the comparison: Comparing ts-essentials vs ts-extras vs ts-toolbelt.

README for ts-extras

ts-extras npm dependents npm downloads

Essential utilities for TypeScript projects

Ideas for additional essential utilities welcome. Type-only utilities belong in type-fest.

Install

npm install ts-extras

Usage

import {isDefined} from 'ts-extras';

[1, undefined, 2].filter(isDefined);
//=> [1, 2]

API

General

Type guard

  • isDefined - Check whether a value is defined (not undefined).
  • isPresent - Check whether a value is present (not null or undefined).
  • isEmpty - Check whether an array is empty.
  • assertError - Assert that the given value is an Error.
  • isInfinite - Check whether a value is infinite.

Improved builtin

  • arrayIncludes - An alternative to Array#includes() that properly acts as a type guard.
  • setHas - An alternative to Set#has() that properly acts as a type guard.
  • objectKeys - A strongly-typed version of Object.keys().
  • objectEntries - A strongly-typed version of Object.entries().
  • objectFromEntries - A strongly-typed version of Object.fromEntries().
  • objectHasOwn - A strongly-typed version of Object.hasOwn().
  • isFinite - A strongly-typed version of Number.isFinite().
  • isInteger - A strongly-typed version of Number.isInteger().
  • isSafeInteger - A strongly-typed version of Number.isSafeInteger().

FAQ

What is the difference between this and type-fest?

The type-fest package contains only types, meaning they are only used at compile-time and nothing is ever compiled into actual JavaScript code. This package contains functions that are compiled into JavaScript code and used at runtime.

Related

  • type-fest - A collection of essential TypeScript types
  • is - Type guards for any situation
npm-compare.com is an independent website designed to help developers choose the most suitable npm packages. We are not affiliated with npm, Inc or npmjs.com, the official website for the npm registry. Please note that npm is a registered trademark of npm, Inc. For more details, please refer to our Terms & Privacy.