235 packages found
Asserts that an object contains certain properties
Asserts that an object contains certain properties
Implement prototypical inheritance by replacing the prototype of one constructor with the prototype of another constructor.
- stdlib
- stdutils
- stdutil
- utilities
- utility
- utils
- util
- prototype
- inherit
- inherits
- class
- oop
- object-oriented
- inheritance
- View more
A set of predicate functions to improve your value testing and comparisons.
A platform for building backends
- bkjs
- webservice
- websockets
- aws
- database
- API
- DynamoDB
- Sqlite
- Elasticsearch
- PostgreSQL
- NATS
- Redis
- pubsub
- account
- View more
Utility functions involving instances in Roblox
Test whether a value has in its prototype chain a specified constructor as a prototype property.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- prototype
- proto
- inherit
- inherits
- class
- oop
- View more
Create custom JavaScript errors that also match instanceof.
Test if a value is a Date object.
Automatically bind methods to their class instance
boot single-instance application
Provides TypeScript methods to map a JSON object to a JavaScript object on runtime
A simple and intuitive way to shim private methods and properties in JavaScript.
this library allows you to create decorators that only run when the class is initialized
Easy `Function` subclasses
Test if an object's prototype chain contains a provided prototype.
- stdlib
- stdassert
- assertion
- assert
- utilities
- utility
- utils
- util
- prototype
- proto
- inherit
- inherits
- class
- oop
- View more
Convert classes into factory functions so they can be called with or without new.
A javascript library for determine whether a object is an instantiated of a class that implements an interface
- interf
- javascript
- interface
- implements
- implement
- instance
- mix
- mixin
- isInterfaceOf
- instanceOf
- instanceof
- library
Lazily define instance properties through the prototype chain