Pouchdb
PouchDB is a pocket-sized database.
Request
Simplified HTTP request client.
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.
Local Forage
Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.
Plotly.js
The open source javascript graphing library that powers plotly
Apexcharts.js
📊 Interactive and Modern SVG Charts
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)
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
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
Lowdb
An extendable JSON database for Node and the browser powered by lodash
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