High performance web components for SaaS apps - including Gantt, Scheduler, Grid, Calendar and Kanban widgets. Seamless integration with React, Vue, Angular or plain JS apps.
Cost / License
- Paid
- Proprietary
Platforms
- JavaScript
- Typescript


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Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
PKIjs is a pure JavaScript library implementing the formats that are used in PKI applications (signing, encryption, certificate requests, OCSP and TSP requests/responses). It is built on WebCrypto (Web Cryptography API) and requires no plug-ins.
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted

Restangular is an AngularJS service that simplifies common GET, POST, DELETE, and UPDATE requests with a minimum of client code. It's a perfect fit for any WebApp that consumes data from a RESTful API.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- AngularJS
Rax is a universal JavaScript library built and used by Alibaba.com that has a largely React compatible API.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Tone.js is a Web Audio framework for creating interactive music in the browser. The architecture of Tone.js aims to be familiar to both musicians and audio programmers looking to create web-based audio applications.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
- JavaScript
ProseMirror tries to bridge the gap between editing explicit, unambiguous content like Markdown or XML, and classical WYSIWYG editors.

faces.js is a JavaScript library that generates and displays cartoon faces, somewhat reminiscent of how the Nintendo Wii generates random Miis. Faces are drawn as scalable vector graphics (SVG). Each face can also be represented by a small JavaScript object, which allows you to...
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- JavaScript

Micro-dash offers a subset of the functionality found in Lodash, with drastically reduced bundle size.
Cost / License
- Free
- Open Source
Platforms
- Online
- JavaScript
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted


Powerful and flexible library for diagramming and rich graphical front ends. Built on the open source project jsPlumb, the Toolkit unifies several years of experience of what you need to build applications fast. Concentrate only on what makes your application unique.


Sheetrock is a JavaScript library for querying, retrieving, and displaying data from Google Sheets. In other words, use a Google spreadsheet as your database! Load entire worksheets or leverage SQL-like queries to sort, group, and filter data.
Cost / License
- Free
- Open Source
Platforms
- Self-Hosted
Free JS Chart supports all essential chart types: line, scatter, vertical bar and pie. You can add a title and unlimited number of legends. The library offers customizable grid and unlimited number of chart series. Users can pan and zoom the chart as well rotate pie charts.
Cost / License
- Free
- Proprietary
Platforms
- Online
- Self-Hosted



Vivus is a lightweight JavaScript class (with no dependencies) that allows you to animate SVGs, giving them the appearance of being drawn. There are a variety of different animations available, as well as the option to create a custom script to draw your SVG in whatever way you...
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- JavaScript
A class to easily place data in DOM and update them immediately upon change. It is similar to Angular, Vue, ReactJS and alike frameworks while trying to keep the code clean and the learning curve small.
Cost / License
- Free
- Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Google Chrome
- Safari
- WebKit
- Opera
- Firefox































































