Скачать или смотреть COVID-19 Visualizer: Postman live stream on Twitch

In this hands-on tutorial, Postman developer advocates Joyce and Arla demonstrate how to create interactive data visualizations using Postman's visualization feature and the COVID-19 API. Watch as they build a chart showing country-specific COVID-19 case trends in real-time using:

A public COVID-19 API with time-series data
Postman's built-in visualization capabilities
Chart.js for creating responsive graphics
JavaScript to transform API response data
Collection variables for dynamic country selection

This session showcases Postman's developer console for debugging, explores object-to-array transformations, and demonstrates how to customize charts with different colors and labels. Perfect for developers looking to create meaningful visualizations from API data or anyone interested in tracking global pandemic statistics through code.
Part of Postman's COVID-19 API Resource Center initiative featuring curated collections of APIs providing pandemic-related data resources for developers, researchers, and public health officials.


Chapters
Start 0:00
Postman COVID-19 API Resource Center 1:54
Importing CovidAPI 6:01
Building the Visualization 9:05
Running Visualizer 27:15
Updating the data / Converting object to array 29:25
Debugging 34:34
Running updated Visualizer 42:42
Changing the background color 43:26
Creating a Fork 46:03
Adding a variable (Country) 47:53
Publish Collection 54:30