Free startup idea: 1. Create something that monitors an app's network connections 2. Use the data to auto-generate integration tests for every endpoint includ

Free startup idea: 1. Create something that monitors an app's network connections 2. Use the data to auto-generate integration tests for every endpoint including edge cases, error states, etc 3. Have user validate and accept the integration tests (end there for self-serve tier, and for the enterprise tier...) 4. Rewrite app into another language, framework, or simply refactor code to be cleaner, more consistent, convert callbacks to promises or async/await, etc. ... key step being #3, need a really good test suite to validate the new code works the same as the old.