OAuth2 is complicated. We want to make it simple to understand and remember. After hours of cracking our heads, we carefully crafted 4 images, one for each OAuth2 grant type, and place them side-by-side, to simulate a ‘spot-the-difference’ puzzle, which makes it easy to compare them at a glance. The key to understanding each OAuth2 grant type is by observing their ratings in each of the following 3 categories, which ranges from a score of 1 (low) to 3 (high):…

The simplified introduction and quickest reference for all 4 OAuth2 Grant Types also known as OAuth2 Flows. ‘A picture is worth a thousand words’ so we carefully crafted a picture for each OAuth2 Grant Type to depict the important details, and highlight the differences between the 4 flows. For more details on choosing the correct OAuth2 Grant Type for your needs, see this. UPDATE: Based on feedback, most people have indicated that this is great as a quick reference, but…