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An open API service indexing awesome lists of open source software.

Open Data

Open data is data that can be freely used, re-used, and redistributed by anyone - subject only, at most, to the requirement to attribute and sharealike.

https://github.com/ruyut/taiwancalendar

紀錄中華民國政府行政機關辦公日曆表的 JSON 資料，內容包含日期、星期、是否放假、說明。

calendar json open-data

Last synced: 09 Apr 2025

https://github.com/datagouv/data.gouv.fr

Ce dépôt rassemble les tickets techniques qui portent sur data.gouv.fr.

france government-data open-data open-government support ticketing

Last synced: 10 Feb 2026

https://github.com/freecodecamp/open-api

freeCodeCamp's open-api Intiative

freecodecamp graphql lambda open-api open-data serverless

Last synced: 06 Oct 2025

https://github.com/inseefrlab/pynsee

pynsee package contains tools to easily search and download French data from INSEE and IGN APIs

api insee open-data python

Last synced: 02 Apr 2026

https://github.com/openpotato/openholidaysapi.website

Website for the OpenHolidays API project

open-data openholdaysapi

Last synced: 09 Apr 2025

https://github.com/technologiestiftung/giessdenkiez-de

The consequences of climate change, especially the dry and hot summers, are putting a strain on Berlin's ecosystem. Our urban trees are drying out and suffering long-term damage. Gieß den Kiez is made to enable coordinated citizen participation in the irrigation of urban trees.

berlin citylab-berlin community map open-data rain trees watering

Last synced: 05 Apr 2025

https://github.com/isaacus-dev/open-australian-legal-corpus-creator

The code used to create and update the Open Australian Legal Corpus, the first and only multijurisdictional open corpus of Australian legislative and judicial documents.

australia corpus dataset datasets isaacus law legal open-data scraping web-scraping

Last synced: 11 Jul 2025

https://github.com/tdt/core

Transform any dataset into an HTTP API with The DataTank

datatank government-data open-data php

Last synced: 10 Apr 2026

https://github.com/onedata/onedata

Onedata is a distributed data management platform providing eventually consistent, POSIX-compliant virtual filesystem.

data-access distributed-system file-sharing metadata open-data

Last synced: 01 Feb 2026

https://github.com/okfn/okfn.github.com

Open Knowledge Labs website (and general issue tracker).

lab open-data open-knowledge-international

Last synced: 17 Dec 2025

https://github.com/InseeFrLab/pynsee

pynsee package contains tools to easily search and download french data from INSEE and IGN APIs

api insee open-data python

Last synced: 08 Apr 2025

https://github.com/OpenDataMCP/OpenDataMCP

Connect any Open Data to any LLM with Model Context Protocol.

llm mcp open-data

Last synced: 22 Mar 2025

https://github.com/singularity-energy/open-grid-emissions

Tools for producing high-quality hourly generation and emissions data for U.S. electric grids

carbon-accounting carbon-emissions climate climate-change decarbonization eia electricity emissions epa ghg ghg-emissions open-data power-systems python

Last synced: 07 May 2025

https://github.com/github/government-open-source-policies

Dataset of Government Open Source Policies

government open-data open-source policies

Last synced: 07 Apr 2025

https://github.com/blakermills/30daymapchallenge

Data, Code, and Visualizations for the #30DayMapChallenge

30daymapchallenge data-visualization dataviz map maps open-data openstreetmap

Last synced: 04 Jul 2025

https://github.com/ashvardanian/usearch-molecules

Searching for structural similarities across billions of molecules in milliseconds

aws-s3 bioinformatics biology cheminformatics chemistry compchem drug-discovery open-data opendata vector-search vector-search-engine

Last synced: 22 Mar 2025

https://github.com/robert-koch-institut/covid-19-hospitalisierungen_in_deutschland

Im Datensatz "COVID-19-Hospitalisierungen in Deutschland" des Robert Koch-Instituts werden täglich aktualisierte Informationen zu Hospitalisierungen im Zusammenhang mit COVID-19 basierend auf den Meldungen nach dem Infektionsschutzgesetz (IfSG) bereitgestellt. Neben tagesaktuellen Fallzahlen und Inzidenzen auf Bundes- und Länderebene enthält der...

covid-19 deutschland epidemiologie epidemiology forecasting germany gesundheitsberichterstattung hospitalization infections infektionen krankenhauseinweisung open-data public-health-surveillance rki sars-cov-2 vorhersage

Last synced: 02 Jun 2026

https://github.com/panodata/dwdweather2

Python client to access weather data from Deutscher Wetterdienst (DWD), the federal meteorological service in Germany.

dwd dwd-ftp open-data opendata weather weather-api weather-data

Last synced: 08 Sep 2025

https://github.com/publici/us-polling-places

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

data elections open-data open-elections polling-locations polling-places

Last synced: 03 Feb 2026

https://github.com/datasets/publicbodies

A database of public bodies such as government departments, ministries etc.

department fire ministries open-data open-government open-knowledge-international police

Last synced: 12 Apr 2025

https://github.com/cityofsantamonica/soda.net

A Socrata Open Data API (SODA) client library for .NET

open-data socrata socrata-api soda

Last synced: 18 Aug 2025

https://github.com/derhuerst/vbb-modules

List of JavaScript modules for Berlin & Brandenburg public transport.

api berlin bvg guide open-data public-transportation transit transport vbb

Last synced: 30 Jan 2026

https://github.com/okfn/licenses

Open source and open knowledge (data and content) licenses together with API and web service.

licenses open-content open-data open-source

Last synced: 03 Apr 2025

https://github.com/OpenEnergyPlatform/oeplatform

Repository for the code of the Open Energy Platform (OEP) website. The OEP provides an interface to the Open Energy Family

database django energy oep open-data open-energy-family rest-api

Last synced: 07 May 2025

https://github.com/paulveillard/cybersecurity-forensics

A collection of forensics tools, software, libraries, learning tutorials, frameworks, academic and practical resources in Cybersecurity

cybersecurity digital-forensics forensic-analysis forensics forensics-101 forensics-investigations forensics-tools free open-data open-discovery open-source

Last synced: 07 Jan 2026

https://github.com/augusto-herrmann/transparencia-dados-abertos-brasil

A survey of Brazilian states' and municipalities' transparency and open data portals, as well as institutional websites, obtained from several public data sources. 🇧🇷 Levantamento de portais estaduais e municipais de transparência e dados abertos, bem como os portais institucionais, obtido a partir de diversas fontes públicas de dados.

brasil brazil camara-municipal camaras city-councils city-halls dados-abertos dbpedia frictionlessdata goodtables ibge institutional-websites municipalities municipios municipios-brasileiros open-data prefeituras transparencia transparency wikidata

Last synced: 27 Feb 2026

https://github.com/neurodatawithoutborders/nwb-schema

Data format specification schema for the NWB neurophysiology data format

data-format neurodata-without-borders nwb nwb-n open-data open-science open-source schema

Last synced: 27 Jan 2026

https://github.com/cal-itp/data-infra

Cal-ITP data infrastructure

caltrans government gtfs kubernetes open-data python

Last synced: 06 Sep 2025

https://github.com/cityvizor/cityvizor

Cityvizor je aplikace pro všechny, které zajímá hospodaření obcí v ČR – pro občany, zastupitele, pracovníky obce i novináře. Přináší přehlednou vizualizaci rozpočtu obce s detailními daty, která jsou získávána přímo z jejích účetních systémů a následně zobrazována přehledně, srozumitelně a v souvislostech.

cesko-digital civic-tech finance-management financial-data open-data social-impact transparency

Last synced: 19 Jul 2025

https://github.com/fityannugroho/idn-area-data

Provides the administrative areas data of Indonesia based on the latest official sources 🇮🇩

data data-sources hacktoberfest idn-area indonesia island javascript open-data pulau wilayah wilayah-indonesia

Last synced: 06 Apr 2025

https://github.com/cristianst85/GeoNuclearData

Database with information about Nuclear Power Plants worldwide.

database energy geolocation npps nuclear open-data open-datasets plant power powerplant reactor

Last synced: 07 May 2025

https://github.com/atomgraph/csv2rdf

Streaming, transforming, SPARQL-based CSV to RDF converter. Apache license.

csv csv-converter csv2rdf docker-image knowledge-graph linked-data open-data rdf semantic-web sparql streaming transformation transformer

Last synced: 14 May 2025

https://github.com/azu/company-introduction-jp

日本の会社紹介スライドのまとめです。

company open-data slide

Last synced: 20 Aug 2025

https://github.com/karlb/wikdict-gen

Generation of bilingual dictionaries from Wiktionary/dbnary data for the WikDict project

dictionary free freedict open-data sparql sqlite tei translation wiktionary

Last synced: 18 Jan 2026

https://github.com/kiliankoe/parkendd

🚗 iOS app for finding public parking lots

open-data parkendd parking parking-spots

Last synced: 23 Apr 2025

https://github.com/cobalt-uoft/uoft-scrapers

Public web scraping scripts for the University of Toronto.

open-data toronto uoft web-scraper

Last synced: 02 Apr 2025

https://github.com/datachile/datachile

El esfuerzo más completo para integrar y visualizar los datos públicos de Chile

canon chile data-visualization datawheel open-data

Last synced: 08 Apr 2025

https://github.com/kiliankoe/ParkenDD

🚗 iOS app for finding public parking lots

open-data parkendd parking parking-spots

Last synced: 03 May 2025

https://github.com/cofacts/opendata

Open data of Cofacts collaborative fact-checking database

crowdsourcing csv fact-checking open-data

Last synced: 09 Mar 2026

https://github.com/matlab-deep-learning/abnormal-eeg-signal-classification-using-cnns

This example shows how to build and train a convolutional neural network (CNN) from scratch to perform a classification task with an EEG dataset.

convolutional-neural-networks deep-learning eeg-classification eeg-data matlab matlab-deep-learning neuroscience open-data open-science scinet

Last synced: 22 Sep 2025

https://github.com/commondataio/dataportals-registry

Registry of data portals, catalogs, data repositories including data catalogs dataset and catalog description standard

data-catalog data-discovery data-portal data-repository dataset datasets open-data opendata registry

Last synced: 03 Mar 2026

https://github.com/dig-eds-cat/digeds_cat

This research seeks to examine best practice in the field of digital editions by collating relevant evidence in a detailed catalogue of extant digital projects.

catalogue data digital-edition digital-humanities library-database open-access open-data open-source

Last synced: 08 Apr 2025

https://github.com/jfoot/Bus-Departure-Board

A selection of Python programs which will retrieve live bus and rail UK open data and output it to a ER-OLEDM032 (256X64) display screen.

bus bus-departure-board departure-board departure-times live-departure-boards open-data pi python railway-api raspberry-pi reading-buses train

Last synced: 16 Mar 2025

https://github.com/ropensci/eia

An R package wrapping the US Energy Information Administration open data API.

cran eia eia-api energy-data energy-information-administration open-data r-package

Last synced: 22 Oct 2025

https://github.com/Metalab/oeffimonitor

Displays an info screen with the next Wiener Linien public transport connections nearby.

infoscreen open-data wiener-linien

Last synced: 12 Jul 2025

https://github.com/cityofsantamonica/gis

GIS data in multiple formats from Santa Monica, CA for public use.

esri geojson gis open-data shapefile

Last synced: 16 Feb 2026

https://github.com/HFAnalyticsLab/monstR

monstR is an R package that queries the Office for National Statistics (ONS) API to download data. monstR makes it easy to retrieve publicly available ONS data and meta data.

open-data r r-package

Last synced: 30 Jul 2025

https://github.com/residentmario/gtfs-tripify

Turn GTFS-RT transit updates into historical arrival data.

gtfs gtfs-realtime open-data transit-data

Last synced: 12 Apr 2025

https://github.com/droher/etymology-db

An open etymology dataset created using Wiktionary data. Contains 3.8M entries, 1.8M terms, 2900 languages, and 31 unique relationship types.

digital-humanities etymology open-data wikimedia wiktionary

Last synced: 21 Jun 2025

https://github.com/openpotato/openholidaysapi.data

Raw data for the OpenHolidays API project

open-data openholidaysapi

Last synced: 09 Apr 2025

https://github.com/ilias-ant/pydatagovgr

A Pythonic client for the official https://data.gov.gr API.

client govgr open-data pip

Last synced: 17 Mar 2025

https://github.com/pelias/geonames

Import pipeline for geonames in to Pelias

geocoding open-data

Last synced: 07 Apr 2025

https://github.com/j535d165/cbsodata

Unofficial Statistics Netherlands (CBS) open data API client for Python

census-api census-data data national-statistics netherlands open-data python-library

Last synced: 05 Apr 2025

https://github.com/data-fair/data-fair

Findable, Accessible, Interoperable and Reusable Data. A complete open-source solution for your open and private data needs. French only for the time being, internationalization coming soon.

api data datasets docker nocode nocodeapi nodejs open-data openapi3

Last synced: 23 Apr 2026

https://github.com/rodrigobressan/digipathos

Brazilian Agricultural Research Corporation (EMBRAPA) fully annotated dataset for plant diseases. Plug and play installation over PiP.

dataset open-data pathology plant-disease plant-pathology python wrapper

Last synced: 13 Dec 2025

https://github.com/biglocalnews/warn-scraper

Command-line interface for downloading WARN Act notices of qualified plant closings and mass layoffs from state government websites

cli data-journalism economics etl journalism labor news open-data python warn

Last synced: 03 Jun 2026

https://github.com/dadosjusbr/api

Site que publica as informações libertadas pelo DadosJusBR

dados-abertos dadosabertos golang hacktoberfest open-data opendata

Last synced: 03 Mar 2026

https://github.com/eurostat/statistics-coded

Catalogue of resources (R/Python/SQL/SAS/Stata/...) to reproduce the results of Eurostat Statistics Explained articles

data-literacy open-data statistics statistics-coded statistics-explained

Last synced: 05 Feb 2026

https://github.com/gadenbuie/mynorfolk-dash

MyNorfolk Dashboard: A Quarto Dashboards Demo

city-data open-data public-data quarto quarto-dashboard quarto-pub

Last synced: 07 Mar 2026

https://github.com/sodascience/metasyn

Transparent and privacy-friendly synthetic data generation

metadata open-data privacy synthetic-data

Last synced: 07 Apr 2025

https://github.com/ooni/pipeline

OONI data processing pipeline

big-data data-pipeline open-data

Last synced: 05 Mar 2026

https://github.com/prefeitura-rio/pipelines

Gerenciador de fluxos de captura e subida de dados no datalake da Prefeitura do Rio de Janeiro | https://docs.dados.rio/guia-desenvolvedores/pipelines/

government open-data prefect python

Last synced: 17 Jan 2026

https://github.com/visualize-admin/visualization-tool

The tool for visualizing Swiss Open Government Data. Project ownership: Federal Office for the Environment FOEN

data data-visualization linked-data open-data open-government visualization

Last synced: 05 Mar 2026

https://github.com/ondata/ckan-mcp-server

MCP server for querying CKAN open data portals (package search, DataStore SQL, organizations, groups, tags)

ai-tools api-client civic-tech ckan ckan-api claude cloudflare-workers data-discovery data-portal datastore government-data mcp model-context-protocol nodejs open-data public-data solr typescript

Last synced: 14 Apr 2026

https://github.com/ComputingVictor/MCP-BOE

MCP server para el BOE 🇪🇸 — Acceso a legislación consolidada, sumarios diarios y tablas oficiales del Boletín Oficial del Estado mediante Model Context Protocol y API REST.

api boe government legal mcp model-context-protocol open-data python

Last synced: 07 Jun 2026

https://github.com/zazk/open-api-resources

Open and Free API resources for Research and Testing

api collaboration json open-data rest

Last synced: 26 Jul 2025

https://github.com/osdg-ai/osdg-data

The OSDG Community Dataset (OSDG-CD) is a public dataset of thousands of text excerpts, validated by OSDG Community Platform (OSDG-CP) citizen scientists with respect to the Sustainable Development Goals (SDGs). The dataset is updated every quarter and published on Zenodo.

citizen-science citsci crowdsourcing dataset digital-public-goods machine-learning open-data public-good public-goods sdg sdg-data sdgs sustainability sustainable-development-goals united-nations

Last synced: 05 Dec 2025

https://github.com/microsoft/opendatasheets-framework

This framework aims to assists in the documentation of datasets to promote transparency and help dataset creators and consumers make informed decisions about whether specific datasets meet their needs and what limitations they need to consider

open-data open-datasets responsible-ai

Last synced: 04 Mar 2026

https://github.com/nagix/ukraine-livecams

Ukraine live camera 3D map

data mapping open-data ukraine-invasion

Last synced: 03 Mar 2026

https://github.com/ssbuild/aigc_data

share data， prompt data , pretraining data

aigc-data data instruct llm open open-data pretraining prompt

Last synced: 24 Apr 2025

https://github.com/rescribet/link-redux

Linked Data Rendering for humans with React

hypermedia link-redux linked-data open-data rdf react

Last synced: 12 Jan 2026

https://github.com/kayhendriksen/foehn

Download MeteoSwiss Open Government Data — weather stations, radar, hail, forecasts and climate series — via Python API, CLI, or MCP server, as DataFrames or Parquet files

climate databricks meteoswiss open-data polars python weather

Last synced: 09 May 2026

https://github.com/microsoft/clinical_visit_note_summarization_corpus

A corpus of textual data corresponding to synthetic clinical encounters, including each encounters’ dialogue transcript and clinical notes.

open-data

Last synced: 01 Apr 2025

https://github.com/earthobservations/luftdatenpumpe

Acquire and process live and historical air quality data without efforts. Filter by station-id, sensor-id and sensor-type, apply reverse geocoding, store into time-series and RDBMS databases, publish to MQTT, output as JSON, or visualize in Grafana. Data sources: Sensor.Community (luftdaten.info), IRCELINE, and OpenAQ.

air-quality air-quality-data air-quality-measurements air-quality-sensor irceline luftdaten luftdaten-info luftdaten-sensor ogc-api open-data openaq openaq-api openaq-data opendata particulates-sensors sensor-community sensor-networks sensorcommunity time-series timeseries-data

Last synced: 25 Jun 2025

https://github.com/mzfr/gsoc-data

GSoC Data from 2005 to 2018 in JSON format.

gsoc json open-data

Last synced: 15 Mar 2025

https://github.com/openpotato/openplzapi.website

Website for the OpenPLZ API project

open-data openplzapi

Last synced: 11 Aug 2025

https://github.com/openpolicedata/openpolicedata

The OpenPoliceData (OPD) Python library is the most comprehensive centralized public access point for incident-level police data in the United States. OPD provides easy access to 550+ incident-level datasets from 236 police agencies and 11 entire states. Types of data include traffic stops, use of force, officer-involved shootings, and complaints.

accountability arcgis-api data-science officer-involved-shootings open-data pandas police-complaints police-data python socrata-api traffic-stops transparency use-of-force

Last synced: 10 Jan 2026

https://github.com/mkuranowski/warsawgtfs

Creates GTFS feed from ZTM Warsaw data

gtfs open-data public-transportation warsaw

Last synced: 25 Apr 2025

https://github.com/kadyb/rgugik

Download datasets from Polish Head Office of Geodesy and Cartography

cartography geodesy gis open-data poland r

Last synced: 09 Apr 2025

https://github.com/technologiestiftung/erfrischungskarte-frontend

Interactive map of Berlin that shows 🕶 shade areas, 💨 wind and 🌡 temperature intensities across the day

berlin odis open-data

Last synced: 05 Aug 2025

Open Data Awesome Lists
awesome-open-geoscience 162 awesome-sentinel 123 awesome-portugal-data 66 awesome-italian-public-datasets 44 awesome-spain 430 awesome-opendata-rus 86 awesome-japan-opendata 208 awesome-ogd-switzerland 298 open-science-resources 258 awesome-europe 546 awesome-utrecht-university 53 awesome-open-science 125 publicsectornl 128 awesome-plateau 75 awesome-democracy 92 awesome-region-de-murcia 86 awesome-open-data 48 awesome-swiss-ogd-community 31 awesome-data-science 83 awesome-internet-freedom 154 awesome-nsw-open-data 118 amazing-insight-and-delivery 119
Open Data Categories
Research Articles and Reports 419 Uncategorized 393 Software 198 オープンデータカタログ/データセット 176 Tools 144 International 136 amazing insight and delivery 128 Organisations 122 Data Sources 112 Data Access 111 Portugal 68 Geo Data 66 Geospatial and Earth Observation 62 Interoperability and Digital Infrastructure 52 Projects 49 Datos Abiertos y Estadísticas 43 Education and Research 40 Transporte y Movilidad 39 Госпорталы открытых данных 37 Facturación Electrónica 37