JS Xlsx
Javascript XLSX / XLSM / XLSB (Excel 2007+) parser and (one day) writer
Envision JS
Dynamic HTML5 visualization
JSON 3
A modern JSON implementation compatible with nearly all JavaScript platforms.
Timesheet.js
JavaScript library for HTML5 & CSS3 time sheets
Billboard.js
:bar_chart: Re-usable, easy interface JavaScript chart library based on D3 v4+:chart_with_upwards_trend:
Rickshaw
JavaScript toolkit for creating interactive real-time graphs
LScache
A localStorage-based memcache-inspired client-side caching library.
Oboe.js
A fresh approach to AJAX that speeds up web applications. Progressive JSON parser with an easy interface so you can use the objects before the http response completes.
Ri Ta Js
RiTa: the generative language toolkit (in JS)
Incubator Echarts
A powerful, interactive charting and visualization library for browser
JS xls
Javascript XLS (Excel 97-2004 spreadsheet) parser and (one day) writer
Apexcharts.js
📊 Interactive and Modern SVG Charts
Jstat
JavaScript Statistical Library
Typeorm
ORM for TypeScript and JavaScript (ES7, ES6, ES5). Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
Springy
A force directed graph layout algorithm in JavaScript
Sequelize
An easy-to-use multi SQL dialect ORM for Node.js
Loki JS
javascript embedded / in-memory database