SparkleShare is a file sharing and collaboration app. It works just like Dropbox, and you can run it on your own server. It creates a special folder on your computer. You can add remotely hosted folders (or "projects") to this folder. These projects will be automatically kept in sync with both the host and all of your peers when someone adds, removes or edits a file.



SparkleShare - Self hosted, Secure, Instant file sync, Dropbox alternative

Handsontable Community Edition (CE) is an open source JavaScript/HTML5 UI Spreadsheet component for web apps. It easily integrates with any data source and comes with a variety of useful features like data binding, validation, sorting or powerful context menu. It is available for Vue, React, Angular and Polymer.

Handsontable - JavaScript/HTML5 UI Spreadsheet library for web apps. Available for React, Vue and Angular

Nice, sleek and intuitive. A grid control especially designed for bootstrap.jQuery Bootgrid is a UI component written for jQuery and Bootstrap (Bootstrap isn't necessarily required). It supports Responsive web design, Server-side data loading (async), Dynamic Manipulation via API, Column converters & formatters, Client-side data loading (in-memory), Single & multiple row selection support.

jQuery Bootgrid - Nice, sleek and intuitive. A grid control especially designed for bootstrap

Immutable data cannot be changed once created, leading to much simpler application development, no defensive copying, and enabling advanced memoization and change detection techniques with simple logic. Persistent data presents a mutative API which does not update the data in-place, but instead always yields new updated data. Immutable.js provides many Persistent Immutable data structures including: List, Stack, Map, OrderedMap, Set, OrderedSet and Record.
 
Immutable.js has no dependencies, which makes it predictable to include in a Browser. Immutable.js is inspired by Clojure, Scala, Haskell and other functional programming environments, it's designed to bring these powerful concepts to JavaScript, and therefore has an Object-Oriented API that closely mirrors that of ES2015 Array, Map, and Set.

Immutable data cannot be changed once created, leading to much simpler application development, no defensive copying, and enabling advanced memoization and change detection techniques with simple logic. Persistent data presents a mutative API which does not update the data in-place, but instead always yields new updated data. Immutable.js provides many Persistent Immutable data structures including: List, Stack, Map, OrderedMap, Set, OrderedSet and Record.

Immutable.js - Immutable collections for JavaScript

Metabase is the easy, open source way for everyone in your company to ask questions and learn from data. Get a real-time glimpse into what your company is learning about your data. Activity helps people in your company find an answer, jump start their own exploration, or improve existing questions. 

Metabase - The simplest, fastest way to get business intelligence and analytics  to everyone in your company

ownCloud gives you universal access to your files through a web interface or WebDAV. It also provides a platform to easily view & sync your contacts, calendars and bookmarks across all your devices and enables basic editing right on the web. Installation has minimal server requirements, doesn’t need special permissions and is quick. ownCloud is extendable via a simple but powerful API for applications and plugins.

ownCloud - A personal cloud which runs on your own server

Immutable data cannot be changed once created, leading to much simpler application development, no defensive copying, and enabling advanced memoization and change detection techniques with simple logic. Persistent data presents a mutative API which does not update the data in-place, but instead always yields new updated data.
 
immutable.js provides many Persistent Immutable data structures including: List, Stack, Map, OrderedMap, Set, OrderedSet and Record. These data structures are highly efficient on modern JavaScript VMs by using structural sharing via hash maps tries and vector tries as popularized by Clojure and Scala, minimizing the need to copy or cache data.

Immutable data cannot be changed once created, leading to much simpler application development, no defensive copying, and enabling advanced memoization and change detection techniques with simple logic. Persistent data presents a mutative API which does not update the data in-place, but instead always yields new updated data.

Immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity

ApexCharts is a modern charting library that helps developers to create beautiful and interactive visualizations for web pages. It is flexible and responsive - making your charts work on desktops, tablets as well as mobiles. It is interactive Zoom, Pan, Scroll through data, toggle datasets visibility in multiple series. The dynamic nature of ApexCharts allows you to load data on selections and create other charts based on those selections. 
 
ApexCharts provides a smooth interactive experience when changing datasets, loading dynamic data and interacting with the charts. Annotate your charts by placing labels on top of it to help your users interpret charts easily. You may add annotations on both the axes as well as on a particular xy point.

ApexCharts is a modern charting library that helps developers to create beautiful and interactive visualizations for web pages. It is flexible and responsive - making your charts work on desktops, tablets as well as mobiles. It is interactive Zoom, Pan, Scroll through data, toggle datasets visibility in multiple series. The dynamic nature of ApexCharts allows you to load data on selections and create other charts based on those selections. 



ApexCharts.js - A modern JavaScript charting library to build interactive charts and visualizations with simple API

OpenRefine (previously Google Refine) is a powerful tool for working with messy data: cleaning it; transforming it from one format into another; and extending it with web services and external data.



OpenRefine - Powerful tool for working with messy data

Seafile is a full-fledged document collaboration platform. Its features include Groups with file syncing, wiki, discussion and tasks, Managing files into libraries, Each library can be synced separately,
Sync with existing folders, File revisions, Library encryption with a user chosen password.


Seafile - File Syncing and Collaboration for Teams

JSON Server is a full fake REST API with zero coding in less than 30 seconds Created with <3 for front-end developers who need a quick back-end for prototyping and mocking.

json-server - Get a full fake REST API with zero coding in less than 30 seconds

Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions. It supports aggregating or transforming data with a powerful group by engine allowing split-apply-combine operations on data sets, High performance merging and joining of data sets, Time series-functionality, Hierarchical axis indexing and lot more. 

Pandas - Powerful Python Data Analysis Toolkit

Altair is a beautiful feature-rich GraphQL Client IDE for all platforms. It enables you interact with any GraphQL server you are authorized to access from any platform you are on.
Much like Postman for GraphQL, you can easily test and optimize your GraphQL implementations.

Altair - The only GraphQL client editor you will need - Postman for GraphQL

 Frappe DataTable is a simple, modern and interactive datatable library for displaying tabular data. Originally built for ERPNext, it can be used to render large amount of rows without sacrificing performance and has the basic data grid features like inline editing and keyboard navigation. It does not require jQuery, like most data grids out there. Note: sortablejs is required to be installed as well.

dDatatable - A simple, modern and interactive datatable library for the web

Dryad is a repository for data underlying scientific literature. Dryad allows investigators to validate published findings, explore new analysis methodologies and repurpose the data for research questions unanticipated by the original authors. The core code of Dryad comes from the DSpace repository software. It is a general-purpose repository that makes the data underlying scientific publications discoverable, freely reusable, and citable. 

Dryad - Repository for data underlying scientific publications, based on the DSpace platform

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