This repo is a collection of samples designed to demonstrate how developers can use the json-based APIs found at Open Data DC to build data-centric applications. It is managed by DC Government staff members of Chief Data Officer's team.
The samples...
- require only basic developer or analyst skills and tools.
- are easily hacked by simply changing data sources, titles, and making other minor configuration changes.
- have an understated but pleasing look-and-feel.
- show how you can consume data on Open Data DC in lots of clients: esri, D3, mapbox, leaflet, google maps
| Number | Name | Description | Technologies |
|---|---|---|---|
| 1 | dcopendata_atmlocations_arcgis | Simple clustering using ArcGIS JS API | Dojo, ArcGIS JS API |
| 2 | dcopendata_bikeshare_mapbox | Uses pin to location and simple buffer to reveal points in range, includes seach by location, 'my location', and drag and drop/click anywhere responses | Mapbox GL JS, JQuery |
| 3 | dcopendata_buildingpermits_mapbox | Simple clustering example with slider to display monthly datasets using Mapbox | Mapbox GL JS, JQuery, D3 |
| 4 | dcopendata_crime_collapsibletree_mapbox | Displays crime data using dendrogram using mapbox | Mapbox GL JS, D3, JQuery |
| 5 | dcopendata_crime_treemap_d3 | Displays crime data as a treemap using d3 | D3, JQuery |
| 6 | dcopendata_income_choropleth_google | Load values and display them with graduated colors with additional popups on scroll over/click using Google Maps JS API | Google Maps JS API, JQuery |
| 7 | dcopendata_school_buffer_arcgis | Simple example of geometry engine buffering using ArcGIS JavaScript API 4.X | Dojo, ArcGIS JS API |
| 8 | dcopendata_school_mapbox | Simple example of how to create side layout next to map and add interaction between data list item and map | Mapbox JS, JQuery |
| 9 | dcopendata_ward_leaflet | Simple example of loading in a basic data set into a leaflet map | Leaflet, JQuery |
| 10 | dcopendata_cama_python | Example of creating visual displays with python in a Jupyter Notebook | Python, Jupyter Notebooks |
See CONTRIBUTING.md
See LICENSE.md
Other examples of interesting and effective uses of data on http://opendata.dc.gov:
- Temporal visualization, distance selection, and summarizing crime data using Esri tools https://github.com/ajturner/dc-crime