The Vega editor is a web application for authoring and testing Vega and Vega-Lite visualizations. It includes a number of example specifications that showcase both the visual encodings and interaction techniques. It is deployed at https://vega.github.io/editor/.
We integrated a back-end service at https://vega-editor-backend.vercel.app/ which lets a user log in through GitHub so that they can access his/her personal gists. The code for the backend is at https://github.com/vega/editor-backend.
You can reset the Vega Editor by going to https://vega.github.io/editor/#/reset and clicking the reset button. This will reset the saved editor state.
To run the editor locally, you must first install the dependencies and then launch a local web server. We assume you have yarn installed.
- Install the dependencies:
$ yarn
- Start the server:
$ yarn start
- The local web server will be accessible from http://localhost:8080.
The editor is useful for testing if you are involved in Vega and Vega-Lite development. To use Vega, Vega-Lite, or Vega Datasets from another directory on your computer, you need to link it. For this, run yarn link in the directory of the library that you want to link. Then, in this directory run yarn link <name of library>, e.g. yarn link vega or yarn link vega-lite.
For example, to link Vega, run
cd VEGA_DIR
yarn link
cd VEGA_LITE_DIR
yarn link
cd VEGA_EDITOR_DIR
yarn link vega
yarn link vega-liteThe Vega editor supports React Developer Tools and Redux DevTools.
Build images with yarn generate-example-images.
We welcome contributions and promptly review pull requests. For instructions about how to contribute, please follow the Vega-Lite contributing guidelines.
Run the publish action at https://github.com/vega/editor/actions/workflows/publish.yml.