On this search engine, you can find programming courses from Microsoft, Harvard, GeeksforGeek, etc and YouTube.
How to use this search engine to find programming course and tutorials online:
On the homepage of this search engine, you will see a large text box and a list of programming languages whose courses you can discover. The interface of Hackr.io homepage is shown in the screenshot above. To find a programming course or tutorial on a programming language, visit Hackr.io from the link at the end of this review and then type the programming language name in the search box. As per your typed keyword, the programming languages list is filtered and you can click on any language name to find its courses online. It will return a number of different results where you can find and learn the programming language of your choice. Click on any search results link to open the online coding resource in a new Chrome tab.
In addition to being a search engine, it is also a community where you can submit external links related to programming courses and tutorials. Other community members can then upvote your submitted link which can then eventually move to the top of the search results. But in order to submit tutorial or courses link you have to register yourself on Hackr.io.
Hackr.io is a free search engine to find programming courses and tutorials online. On the basis of my personal experience with Hackr.io, I am quite sure that you will find the many useful resources where you can start learning the programming language of your interest. You can also check out its Android app to find coding tutorials and courses right on your Android phone on the go.