I developed Gripper back in 2021, when the existing alternatives still struggled with SPAs, iFrames and raw requests interception. Now I'm keeping it as an archive for sentimental purposes. For any serious work today I'd use Playwright.
Gripper is a .NET toolbox for creating browser automation agents.
Gripper operates in a browser window under its control, using the Chrome Devtools Protocol (CDP). Gripper provides full, type-safe access to the CDP and a set of own features built on top.
The main focus is on the automation of Single Page Applications and reliable, long-running deployment.