Checksum.ai is a tool that uses artificial intelligence (AI) to automatically generate and maintain end-to-end (E2E) tests based on real user behavior. This means that Checksum can learn how users interact with an app and then create tests to ensure that the app continues to function correctly after new features are added or changes are made. Here's a breakdown of what Checksum.ai offers: Automatic Test Generation: Checksum.ai uses AI to analyze real user sessions from a production environment. This allows it to learn how users typically interact with the app and identify common user journeys. Based on this data, Checksum can automatically generate E2E tests that cover these user journeys. Self-healing Tests: Checksum can also heal and add new tests as new features are added to the app. This helps to ensure that the test suite is always up-to-date and covers the latest functionalities of the app. Edge Case Coverage: Checksum.ai can also generate tests that cover edge-case scenarios, in addition to common user journeys. This helps to identify and prevent potential issues that might arise due to unexpected user interactions.