618 Open source projects that are alternatives of or similar to Daff

Standardized data on historical general election polling places in the United States.

Android library to create beautiful surveys (aligned with ResearchKit on iOS)

Collecting thoughts about data versioning

Lightweight, simple structured NoSQL database for Android

用严肃的数据来回答“什么样的企业会到什么样的大学招聘”？

🔠 Code and specifications to support harmonized data models

Simple & Efficient data access for Scala and Scala.js

Minimal fake JSON test data generator.

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, open.canada.ca/data, data.humdata.org among many other sites.

Opendata resources in Russian / Открытые данные на русском языке

Introduction to Data Science: A Python Approach to Concepts, Techniques and Applications

Data Science Hacks consists of tips, tricks to help you become a better data scientist. Data science hacks are for all - beginner to advanced. Data science hacks consist of python, jupyter notebook, pandas hacks and so on.

Extended implementation of ArrayObject - useful collection for any config in your system (write, read, store, change, validate, convert to other format and etc).

🌀 JS standard CRC-32 implementation

更优雅的流式数据处理方式

数据可视化分析平台，使用Java语言开发，采用浏览器/服务器架构，支持SQL、CSV、Excel、HTTP接口、JSON等多种数据源

A friend to fetch your data files.

Immutable and structurally typed data

Realtime data exchange platform for Smart Cities

A React web application to query and share any PostgreSQL database.

Javascript Library for building Audiovisual Charts in D3

💻 A fast and flexible O(n) difference algorithm framework for Swift collection.

National Data Archive (NADA) is an open source data cataloging system that serves as a portal for researchers to browse, search, compare, apply for access, and download relevant census or survey information. It was originally developed to support the establishment of national survey data archives.

A diff/merging wrapper for Ace Editor built on google-diff-match-patch

Recursive lists to use in teaching and examples, because there is no iris data for lists.

All the Fake Data for All Your Real Needs 🙂

🎉 A CLI utility tool to generate web app of data visualization samples for presentation purpose

Identify bias and measure fairness of your data

🌍 📋 A web dashboard to inspect Terraform States

A backup solution and data migration utility for Android

A Python library for extract property from data.

文献下载助手(ArticelsHelper) 基线拉平程序(Baseline Alignment) Q-PCR数据处理(Q-PCR Data)

ISO 3166-1 country lists merged with their UN Geoscheme regional codes in ready-to-use JSON, XML, CSV data sets

Quizzes & Assignment Solutions for Google Data Analytics Professional Certificate on Coursera. Also included a few resources on side that I found helpful.

A facebook for data

Free Bootstrap 5 Admin and Dashboard Template that comes with all essential dashboard components, elements, charts, graph and application pages. Download now for free and use with personal or commercial projects.

A platform that uses real-time data to inform life-saving humanitarian responses to emergency situations

Beautiful process data handling for Camunda BPM.

"Open-source Dropbox" with added description features. It is a data storage and description platform designed to help researchers and other users to describe their data files, built on Linked Open Data and ontologies. Users can use Dendro to publish data to CKAN, Zenodo, DSpace or EUDAT's B2Share and others.

JSON data from Wahl-O-Mat

A JSON collection of all Hearthstone cards. Hearthstone database.

Census 2016: This is Australia as 100 people

ASTable and ASCollection Data Sources for RxSwift (Texture)

Various methods for generating synthetic data for data science and ML

A radically simpler alternative to Flux - opinionated React state and rendering management

Another library for defensive data analysis.

Anomaly Generator on Time Series

Enverus Drillinginfo Direct Access Developer API Python Client

Aurelia-Slickgrid a wrapper of the lightning fast & customizable SlickGrid datagrid with a few Styling Themes

Command line tool for diffing go module dependency changes between versions 📔

Tiny API mocking microservice for generating fake JSON data.

Easily get, set and persist config data. Fast. Supports dot-notation in keys. No dependencies.

Connect APIs, remarkably fast. Free for developers.

Amazon S3 Find and Forget is a solution to handle data erasure requests from data lakes stored on Amazon S3, for example, pursuant to the European General Data Protection Regulation (GDPR)

Topologically ordered lists of kanji for effective learning

Python 3.6+ tkinter table widget for displaying tabular data

Useful shapefiles

TensorBase BE is building a high performance, cloud neutral bigdata warehouse for SMEs fully in Rust.