Pouchdb
PouchDB is a pocket-sized database.
Highcharts
Highcharts JS, the JavaScript charting framework
FileSaver.js
An HTML5 saveAs() FileSaver implementation
jQuery File Upload
File Upload widget with multiple file selection, drag&drop support, progress bars and preview images for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.
Plotly.js
The open source javascript graphing library that powers plotly
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
Rxdb
:computer: :iphone: A reactive Database for Progressive Web Apps and more
Bootstrap Table
An extended Bootstrap table with radio, checkbox, sort, pagination, and other added features. (supports twitter bootstrap v2 and v3)
Lowdb
An extendable JSON database for Node and the browser powered by lodash
Cytoscape.js
A JavaScript graph library for analysis and visualisation (compatible with CommonJS/Node.js, AMD/Require.js, jQuery 1.4+, Bower, npm, and plain JavaScript)
Fuse
Lightweight fuzzy-search, in JavaScript
Apexcharts.js
📊 Interactive and Modern SVG Charts
Papa Parse
Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input
Sigma
An open-source lightweight JavaScript graph drawing library
Mqtt.js
The MQTT client for Node.js and the browser
Peerjs
Peer-to-peer data in the browser
Jszip
Create, read and edit .zip files with Javascript