JavaScript data grid with a spreadsheet look & feel. Works with React, Angular, and Vue. Supported by the Handsontable team ⚡

⏰ Collaboratively track deadlines of conferences recommended by CCF (Website, Python Cli, Wechat Applet) / If you find it useful, please star this project, thanks~

A composable and fully extensible C++ execution engine library for data management systems.

Core Framework for the Open Source Data & Experience Management Platform (PIM, MDM, CDP, DAM, DXP/CMS & Digital Commerce)

The JavaScript data transformation and analysis toolkit inspired by Pandas and LINQ.

Data quality assessment and metadata reporting for data frames and database tables

The Esri Geometry API for Java enables developers to write custom applications for analysis of spatial data. This API is used in the Esri GIS Tools for Hadoop and other 3rd-party data processing solutions.

A geographic toolkit for dealing with geometry, geography, formats, and building geo databases

Transform, query, and download geospatial data on the web.

Jekyll-based static site for The Programming Historian

Dispatch reducers

Excel-like Experience for Web Apps (The performant & reliable Vanilla Javascript data grid with Excel-like controls)

The low-code Knowledge Graph application platform. Apache license.

The Firefly III Data Importer can import data into Firefly III

Open Source Data Management Software

A data management platform for the web, developed by Kitware

ArcGIS Editor for OpenStreetMap is a toolset for GIS users to access and contribute to OpenStreetMap through their Desktop or Server environment.

The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.

compact, modular JavaScript wrappers for the ArcGIS REST API

Python library for reading and writing well data using Log ASCII Standard (LAS) files