Java Coding Problems, Second Edition - Published by Packt

• UpdatedJul 12, 2025
• Java

Create mixins which work with instanceof (friendly for unit tests).

• UpdatedAug 21, 2025
• JavaScript

💣 A base class for creating custom JavaScript error classes

• UpdatedMay 29, 2020
• JavaScript

Enhances a JavaScript class by adding an is<Class> property to compare types between realms.

• UpdatedJun 24, 2020
• JavaScript

The most simple, customizable and easy to use JavaScript standard inheritance library

• UpdatedJan 17, 2025
• JavaScript

Adds InstanceOf Expression as Twig Extension

• UpdatedMay 21, 2024
• PHP

`modern-errors` plugin to execute class-specific logic.

• UpdatedNov 18, 2025
• JavaScript

Simple functionality alternative to check data type references such as typeof and instanceof.

• UpdatedMar 6, 2023
• TypeScript

Check if a value is an `Error` instance.

• UpdatedNov 18, 2025
• TypeScript

Detects precise type of objects like `Array()`, `new Number(1)`, `new Boolean(true)`, etc

• UpdatedJan 19, 2019
• JavaScript

• UpdatedMar 11, 2025
• Java

Create errors that can be both thrown and returned. Make error handling easier for both JavaScript and TypeScript.

• UpdatedApr 21, 2025
• TypeScript

• UpdatedMar 11, 2025
• Java

Determine the name of a value's constructor.

• UpdatedFeb 3, 2025
• JavaScript

测试用例s

• UpdatedJan 17, 2022
• JavaScript

Implement prototypical inheritance by replacing the prototype of one constructor with the prototype of another constructor.

• UpdatedJul 21, 2025
• JavaScript

Test whether a value has in its prototype chain a specified constructor as a prototype property.

• UpdatedNov 9, 2025
• JavaScript

The instanceof mechanism cross package/module versions.

• UpdatedJan 10, 2018
• JavaScript

Test if an object's prototype chain contains a provided prototype.

• UpdatedSep 15, 2025
• JavaScript

Test if a value is a regular expression.

• UpdatedMay 19, 2025
• JavaScript