Course Niche Explorer (working title)
Course Niche Explorer offers an easy way to see courses at Udemy site related to a particular keyword. Enter it below (entering text in the input field is not calling any script for now):
(Here the script will run and offer an input field for a keyword. The display will be page-wide offering no exporting of data retrieved.
PHP script and D3.js visualization for:
Expected daily requests are much less than 1,000 (actually Udemy API might not even get called - querying for entered keyword is done separately and cached results e.g. course IDs for 24 hours. If course IDs to display more information for are cached too - planning for 7 days - then Udemy API GET method will not be called). And by all means - there is NO intention to crawl Udemy to get information for all courses, cached files will be erased after 7 days if not called in that period.
Strict Udemy API requirements will be followed as experienced from 7 years of using Google Maps and other APIs.