JSPM

Returns true if a value is a plain object, array or function.

Extend constructors using backbone's .extend signature

An accessible vanilla JS accordion with extensible API.

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Safely and simply extend native Error with prototype chaining support

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

Wraps around Immutable.js to turn it inheritable

Library for JavaScript Object validation

Create extendable, loopable, and reusable design patterns for flows.

Yet another extensible error library for node.js

Simple Customizable Global React Loader

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

A small tool to write command line application that suits my needs

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

React components with highly customizable logic, markup and styles.

Easily validate deep form structures using both premade and custom validation rules.

Very slim ES6 javascript framework. Based around a View class. Kerneljs is aimed at progressive enhanced web development

Handle exception smart.

Extendable Error Class for use with Node >= 4.x

A pure, extendable, very useful validator base Promise and Decorator

Lakutata Framework Core

Extendable configuration processor.

A generic launcher core for building custom launchers

Extendable Promise

ErrorZone - Javascript Error Framework

The `@awsless/json` package adds support for more JavaScript native types to JSON.

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

Generate complex, validated and extendable JSON-based forms in React

Generate complex, validated and extendable JSON-based forms in React

Start with a short time limit and extend it dynamically. [npm search keywords: callback chain extend extendable extendible extensible flexible function prolong prolongable renew renewable time limit timeout]

A performant state management library supporting mutable state, batched updates, middleware and a rich development API

React Bindings for the Galena state management library

Automatic Sitemap generation for Vite projects, based on provided routes

## Overview

Log75 is a lightweight and extensible console.log wrapper to organise logs

A module that exports an error class that can be safely extended

Easy extendable command-line-interface composer.

Generate complex, validated and extendable JSON-based forms in React

Continuous integration server

A powerful and flexible text search library for JavaScript that enables you to build a simple text search engine.

A CLI that can be extended with plugins. Has standard commands. Made in TypeScript.

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Most used utils, almost everywhere - [lazy-cache][]d. Including simple arrayify, [isobject][], [isarray][], [is-buffer][], [is-extendable][] and [extend-shallow][].

A nodejs web scraper for gathering content.

Simple extendable minimalistic framework to build single page apps (SPA)

The pluggable JavaScript lexer. Limon = Lemon.

Configurable comparator for use in the array.sort() call

Extendable ES6 Promise Implementation

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Web-based IDE framework

A plugin-based Bot for the Discord Chat Application

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Simple module that allows native Error objects to be extended

Generate complex, validated and extendable JSON-based forms in React

javascript evented built on top of findhit-class

JTL templating language and engine

Allows you to create deeply nested object structures, while also enabling you to traverse them efficiently.

Moxie sutie code utilities

Simple module that allows native Error objects to be extended

Lazy and unobturisve JavaScript inheritance

An extendable dynamic error class

A simple in-memory caching solution for Node.js, with a flexible design where you can define your own cache policies.

A simple and easily extendable carousel component

Inject plugins into your module with `this` automatically bound to your core module for methods.

Abstract table to extend whatever way

extendable markdown compiler

Extendable object in javascript

Simple generic data class for extension

Extendable framework for SMTP servers

Event emitter for modular designs

Grace is A Simple Framework to Write CLI Applications with Teams

PluggableJSON lets you serialize (to JSON) and deserialize objects and arrays with values that are otherwise not serializable to JSON.

A basic composer build with react

Blazing fast and flexible JSON database.

Extendable smart contract pattern for Solidity

a simple font-end framework with extendable two-way binding

A powerful and flexible framework for building bots without restrictions

A vue component of searching panel

A simple collapsible using translate3d animations

A pure, extendable, very useful validator base Promise and Decorator

Simple module that allows native Error objects to be extended

Simple module that allows native Error objects to be extended

Generate complex, validated and extendable JSON-based forms in React

Simple module that allows native Error objects to be extended

Extended JSON - pluggable JSON logic for dates, includes. Maintained branch of visionmedia/eson

Blazing fast and flexible JSON database.

Simple module that allows native Error objects to be extended

Inherit, extend, decorate, and override classes and instances.

Full-featured [koa][] body parser! Support parsing text, buffer, json, json patch, json api, csp-report, multipart, form and urlencoded bodies. Works for koa@1, koa@2 and will work for koa@3.

Simple module that allows native Error objects to be extended

RESTful Mock server with file upload and download support

Object oriented ServiceLocator for use with TypeScript or JS

Simple module that allows native Error objects to be extended

Blazing fast and flexible JSON database.

A simple, no-nonsense type checking library.

Redux reducer capable of lazily extending itself. Useful for large single page applications that utilize bundle splitting.

Preact Bindings for the Galena state management library

Very slim ES6 javascript framework. Based around a View class. Kerneljs is aimed at progressive enhanced web development

javascript remote evented driven with engine.io built on top of findhit-evented

Fully customizable CLI utility to manage migrations

plugin system extendable from preset

Simple module that allows native Error objects to be extended

A simple unopinionated framework to implement simple modal based behaviour in angular (v2+) projects.

🪵 A simple & tiny logging library with supercharged search features

Fast and flexible JSON database.

Simple module that allows native Error objects to be extended

Simple module that allows native Error objects to be extended

An easy to hack, accessible, 0 dependency accordion

Simple module that allows native Error objects to be extended

Simple module that allows native Error objects to be extended