📗 SheetJS Community Edition -- Spreadsheet Data Toolkit

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

Your new Mentor for Data Science E-Learning.

⚛️ Hooks for fetching, caching and updating asynchronous data in React

A curated list of awesome big data frameworks, ressources and other awesomeness.

OpenRefine is a free, open source power tool for working with messy data and improving it

📙 中华新华字典数据库。包括歇后语，成语，词语，汉字。

The missing link between spreadsheets and data visualization

A mindmap summarising Machine Learning concepts, from Data Analysis to Deep Learning.

Countly helps you get insights from your application. Available self-hosted or on private cloud.

A next-generation curated knowledge sharing platform for data scientists and other technical professions.

An exhaustive reference to problems seen in real-world data along with suggestions on how to resolve them.

Interactive Tables and Data Grids for JavaScript

A simple, declarative, and composable way to fetch data for React components

📇 A simple and sane fake data generator for C#, F#, and VB.NET. Based on and ported from the famed faker.js.

The Data Transfer Project makes it easy for people to transfer their data between online service providers. We are establishing a common framework, including data models and protocols, to enable direct transfer of data both into and out of participating online service providers.

Mimesis is a high-performance fake data generator for Python, which provides data for a variety of purposes in a variety of languages.

This repository contains compatibility data for Web technologies as displayed on MDN

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, europeandataportal.eu/data, data.humdata.org among many other sites.

A roadmap connecting many of the most important concepts in machine learning, how to learn them and what tools to use to perform them.

Transforms PDF, Documents and Images into Enriched Structured Data

✨⚡️ A beautiful feature-rich GraphQL Client for all platforms.

A GPU-powered real-time analytics storage and query engine.

High-performance runtime for data analytics applications

TFDS is a collection of datasets ready to use with TensorFlow, Jax, ...

A curated list of awesome JSON datasets that don't require authentication.

create custom test databases that are populated with fake data

AkShare is an elegant and simple financial data interface library for Python, built for human beings! 开源财经数据接口库

Distributed, masterless, high performance, fault tolerant data processing

A Scala API for Apache Beam and Google Cloud Dataflow.