JSPM

Easy error subclassing and stack customization

Make your own error types!

richer JavaScript errors

Use Custom Selectors in CSS

Use Custom Media Queries in CSS

Use Custom Properties Queries in CSS

Correctly declare progressive enhancements for CSS Custom Properties.

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

Cross-browser `CustomEvent` constructor

Listr verbose renderer

A completely customizable framework for building rich text editors.

A custom element for extending the native media elements (<audio> or <video>)

A javascript scrollbar plugin that hides the native scrollbars, provides custom styleable overlay scrollbars, and preserves the native functionality and feel.

Make your own nested error types!

Chakra UI ControlBox component

Create custom JavaScript errors that also match instanceof.

Custom webpack builders for Angular build facade. Allow to modify Angular build configuration without ejecting it

Custom authentication strategy for Passport.

An in-place pre-processor for javascript files using C style pre-compile syntax to compose custom builds from npm-packages

Listr verbose renderer

Helps you create a custom element w/ a HTMLMediaElement API.

easier than regex string matching patterns for urls and other strings. turn strings into data or data into strings.

React scrollbars component

Use Happy DOM globally in a Node.js environment for testing.

A stylelint rule to disallow usage of unknown custom properties

<symbol> that can be used to declare custom inspect functions.

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

React component to generate a QR Code customizable with logo and more properties

React scrollbars component

Create custom commands using plain-old functions

Indent strings.

OverlayScrollbars for React.

Collection of awesome react hooks

A micro-library for collecting stylesheet data from link and style nodes

Use Happy DOM as environment in Jest.

A Serverless plugin to define IAM Role statements as part of the function definition block

It makes simple throw qualified errors.

The best React custom scrollbars component

jest html reporter (results processor) to view HTML jest results, save raw JSON, and invoke multiple reporters

Handy Moment.js filters for your Vue.js project

Performance-aware simple logger for React-Native with namespaces, custom levels and custom transports (colored console, file writing, etc.)

Lightweight emoji picker distributed as a web component

A react native component with the same concept of react native's SegmantedControlIOS, Primarily built to support both IOS and Android.

A small, fast and crossbrowser custom scrollbar with native system scroll mechanic.

Text and TextInput with mask for React Native applications

Utility to extend existing ESLint rules

Validates custom element names according to the custom elements spec

A tiny library to create custom errors in JavaScript.

Custom env is a library built to make development more feasible by allowing multiple .env configurations for different environments.

The remark plugin for supporting custom heading id also including default id

Wrap your component up as a custom element

Yaml input field with validation and syntax highlighting as React Component

JSON parser and stringifier for custom numbers (e.g. BigInt)

All inclusive customElements polyfill for every browser

A highly optimized pure JS implementation of Range Slider for React Native

A module for sending responses from lambda-funciton backed custom resources in AWS CloudFormation

OverlayScrollbars for Vue.

My custom eslint rules in addition to the ones provided at http://eslint.org/

Custom esbuild builders for Angular build facade. Allow to modify Angular build configuration without ejecting it

HTML5 HTMLElement.dataset ponyfill

React scrollbars component

A lightweight web component that traps focus within a DOM node

Print on Epson, Star, Tranca, Daruma, Brother and Custom thermal printers with Node.js

AngularJS directive to use Material Design icons with custom fill color and size.

Dev server generic builder for Angular build facade. Allows to run custom builder in serve target

richer JavaScript errors

Generic errors with common http codes

React scrollbars component

Inline SVGs in CSS. Supports SVG Fragments, SVG Parameters.

A thin wrapper around the debug logging package

A angular(4+) select dropdown for single select or multiselct module.

assertion library that throws user-specified error types (accepts error class and message)

A custom React hook for adding keyboard shortcuts to your application

GrapesJS component for the embed of custom code

lighterhtml based custom elements builtins

Enforce usage of custom media queries in CSS

Doesn't throw an error when JSON.parse() fails, just returns undefined

Customizable React roulette wheel with spinning animation

An async/await module for sending responses from lambda-funciton backed custom resources in AWS CloudFormation

Easily generate "custom" error objects with addition properties which can be stringfied with JSON.stringify

Font loader optimized for maximum performance. Removes render-blocking font resources and loads them asynchronusly. Handle FOUT & FOUC with font loading status watcher. Supports both local-hosted fonts and web fonts.

Listen for native and custom DOM events

A customizable step component written in Svelte

Validate the name of a custom element

Angular custom directives for validation

Properly create error classes

A lightweight blazing-fast internationalization (i18n) library for your next web-based project

OverlayScrollbars for Angular.

Barebones code to generate a uid of custom length

Customizable, extensible, accessible and framework agnostic media player.

Sass component for customizing the input range using the native properties of each browser.

Create custom error classes

A simple React Native component that takes an array of data and renders a SectionList with alphabetically sorted data.

Generate RegExp for delimiters, to be used with templates, files or data streams.

Sanity plugin to upload and preview inline SVGs

Provides n8n nodes to retrieve data from Chatwork API.

Generate a function that returns a constant.

Filter an array using any combination of scalars, object queries, functions or regular expressions.

Custom scrollbars with native scrolling

Skate is a library built on top of the W3C web component specs that enables you to write functional and performant web components with a very small footprint.

A Serverless plugin to define IAM Role statements as part of the function definition block

OverlayScrollbars for Svelte.

Adds fallbacks to your CSS var() functions

OverlayScrollbars for Solid.

A Serverless plugin that makes creation of per function IAM roles easier

Set nested values on an object using a dot path or custom separator

Get a property from a nested object using a dot path or custom separator

Handy Pluralize filters for your Vue project

Creates an object composed of the picked object properties from a nested object using a dot path or custom separator

Run Python on n8n.

well-formatted, extendable pino logger for hapi.js

React component for custom scrollbars with native scrolling

This library implements functions to use the adopted style of web components for multiple themes.

A better error-handler for Lad and Koa. Makes `ctx.throw` awesome (best used with koa-404-handler)

PowerBI Custom Visuals webpack plugin

Helps you construct a custom string parser, for times when you need something more procedural than regex.

Custom hash generator (based on MD5 algorithm)

vue 2 google map custom marker component allowing display custom html content on google map using gmap-vue

A delightfully simple theme system for docsify.js. Features multiple themes with rich customization options, an improved desktop and mobile experience, and legacy browser support (IE11+).

simple custom scrollbar made by svelte

Tailwind CSS plugin that exposes Tailwind colors as custom CSS properties

React bindings for the Vime media player.

CustomEvent ponyfill

Load modules, link modules to another module-names, manage access to custom / local scripts as modules

Module for creating connect-style middlewares. Dependency-free. Runs in the browser and node.js

Configurable custom GraphQL Scalars (string, number, date, etc) with sanitization / validation / transformation in TypeScript.

A stylelint rule to disallow usage of unknown custom properties

React scrollbars component

[](https://travis-ci.org/WebReflection/babel-plugin-transform-builtin-classes) [![donate](https://img.shields.io/badge/$-donate-ff69b4.svg?maxAge=

'Extensible Error Class' implementation and predefined additional error types for javascript

Custom error object.

Typed errors that closely emulate the native Error class.

Set of helpful functions and types for Custom Card creators

A base custom element class with a reliable `parsedCallback` method

An extensible class to define hyperHTML based Custom Elements

TypeDoc theme that adds some useful options (header links, custom style and script, ability to create files etc)

A simple and fully customizable React checkbox input component.

Quickly mock various console methods in Vitest and track their calls with custom matchers

Sopplayer is a sleek and feature-rich HTML5 video player that enhances the visual experience of videos on web pages. It offers compatibility across devices and browsers, supporting various video formats. With intuitive controls and customizable options, S

Snap page when user stops scrolling, with a customizable configuration and a consistent cross browser behaviour

😲 Create custom reaction pickers and counters or use your favorites!

Loader module for webpack to execute your custom procedure. It works as your custom loader.

Export custom media queries, custom properties, custom property sets, and custom selectors from CSS as JavaScript variables

🧩 Create flavoured string template interpolation

The most complete Snowflake ID generator in TypeScript

Wrap your component up as a custom element

custom ESLint config, for react and ts, depends on airbnb, plugin-react, plugin-prettier and so on

A configurable custom input number type for GraphQL with sanitization and validation.

A lightweight, modular and stand-alone JavaScript implementation of a string formatting function that supports composite format strings, globalization and customization

This repository contains an Angular > 2 version of [angular-cron-jobs](http://angular-cron-jobs.github.io/angular-cron-jobs).

Manager for running foreign and potentionally dangerous scripts in the cluster

File Drop Custom Element

HTML to DOCX converter (Fork with custom modifications to support table column widths)

Web Components &amp; Custom Elements for Professional Web Applications

Nominal types for better typesafety

An efficient and fast web component that gives you a beautiful masonry layout

> > A very lightweight PostCSS plugin to strip comments. No configuration available at this time.

catch errors in your hapi application and display the appropriate error message/page

A small web component to enhance scrollable elements with dynamic scroll indicators.

Pure javascript mask plugin to use anywhere you like

data-cy shorthand notation for cypress get and find functions

Custom marker overlay for the @agm/core package

infragistics theme for typedoc API documentation with versioning and localization

The Configuration Management library for your JavaScript application

marked extension template

Default SassDoc theme used in Ignite UI for Angular.

Add Custom fonts support to jsPDF

lerna cli with custom command extensions, forked with official [lerna](https://www.npmjs.com/package/lerna)

Angular bindings for the Vime media player.

A highly customizable vuejs tree

 [](https://www.npmjs.com/package/theme-custom-properties) [![](https://img.shields.io/github/lic

Knockout bindings to Twitter Bootstrap 3

Simple, precise, and chainable React Custom PropTypes.

Add arbitrary custom callbacks to sequelize

Node.js module providing utility functions for AWS Cloudformation Custom Resources.

Mongoose plugin to use String _id and by default will generate 16-char base64 string representation of ObjectId.

A library for checking and casting types.

Components for the DOM as you've never seen before

configurable template string replacement

TypeScript types for building type-safe Web Components with proper type checking for custom elements.

React scrollbars component

Heroic. Reactive. Declarative. Type safe. Web components without compromise.

Happy DOM is a JavaScript implementation of a web browser without its graphical user interface. It includes many web standards from WHATWG DOM and HTML.

Fully-customizable random string generator

Native viewport with custom scrollbars 🖱️

Alternative to JSON.stringify() that supports altering the behavior of the stringification process at string level

n8n node to detect if something changed between the current execution and the previous one.

A node package to simplify interactions with Smiirl objects

Simple customizable Vue.js timepicker component

🕸️ Template file preprocessor for progressively enhancing web components.

A SkateJS renderer for Lit HTML.

CloudFormation custom resource helper for Lambda Node.js runtime

Tiny module implementing a pool of connect-style domain-agnostic middleware layers. Runs in the browser and node.js

Custom Types for GraphQL-Tools

A SkateJS renderer for Preact.

A stylelint rule to disallow usage of unknown custom properties

Bootstrap 4 Component - Chosen

VError without dependencies on top of nodejs standart library

A completely customizable framework for building rich text editors.

React scrollbars component

A simple and highly versatile design system using element-vir.

custom pixi particles

JSON serializer that handles Dates, RegExps, Functions or any other type you want

[React Native | TypeScript] A pure TypeScript component offering a customizable range slider optimized for performance. It supports dragging functionalities for selecting a range of values, with values that smoothly follow the thumb. This component is ful

VirtualDOM abstraction layer - give yourself better integration and full control over the DOM with any virtual DOM library that uses a Hyperscript-like API such as React and Preact.

Custom Icon Lib for React Native.

A powerful javascript library to create amazing and smooth effects for the mouse cursor on your website.

Your custom errors in your JavaScript code

Listr renderer with simple tree support (non concurrent tasks)

A solid BaseError class that supports custom properties and wrapping errors

Middleware for [express][] that filters IPs against glob patterns, RegExp, string or array of globs. Support custom `403 Forbidden` message, blacklists, whitelists and custom ID.

A responsive sass grid library built with flexbox

Create an entire web theme.

Mongoose ES Map object support

React customizable data table with column resizing and reordering

A baseline UI as Mixins, Custom Elements, React Components, etc.

Web Components &amp; Custom Elements Community Version

A generator for converting your text into a signature image depending on your font style

Injects a custom string either before, after, or replacing a specified string in html-webpack-plugin output

Simple yet highly customizable console logger for node.js. Supports templating output, custom log levels, custom log types, and colored output.

Easy Web Components in ~1kB

vue 3 google map custom marker component allowing display custom html content on google map using gmap-vue

A helper library to add custom resources to a CloudFormation template

A free light weight jQuery plugin that allows you to create a custom drop down with images and description.

Vue component for custom scrollbars with native scrolling

A highly accessible, customizable and lightweight dialog.

Reusable React Native components.

Vue 3 bindings for the Vime media player.

This plugin let you play any public YouTube video as background of your page. It can also be used as a customized player in page.

A small wrapper for integrating dayjs to Vuejs

Add custom env variables into your vite bundle

Common types for cross repository use

Custom Elements V0 API

A custom React hook for grabbing the caret position in an input field

Use Webpack's enhanced-resolve inside Jest

Svelte bindings for the Vime media player.

A completely customizable framework for building rich text editors.

Create a promise that can be resolved and rejected outside of it

Automatically transform Mongoose validation error message(s) to a humanized and readable format

A really simple logger for web server or others

Add slug field to MarkdownRemark and Mdx nodes

Angular Loader or Spinner. Supports http interceptor, custom loader, complete custom template, title subtitle, colors, font size, filters urls, methods etc.

一个用于 UniApp 项目的 Vite 插件，用于处理 Vue 文件中的 `<component-config>` 标签，将配置提取并合并到对应的 `小程序 JSON 文件` 中。

A collection of React hooks and helpers for Home Assistant to easily communicate with the Home Assistant WebSocket API.

Create dynamic inline styles for draft-js

Angular custom directives for validation

A jquery like event emitter/dispatcher that could be mixed with other objects to provide emitting capabilities ala jQuery Style

Custom chunk id generator with appended and prepended strings

A predefined set of reactive and reusable form input components based on Angular Material.