Deepsource Code Quality

Deepsource is an automated code quality and security review platform. It analyzes pull requests, identifies bugs (null pointer, logic errors), security vulnerabilities (SQL injection, XSS), anti-patterns (dead code, inefficient algorithms), and style issues. Issues appear as comments on PRs. Developers can fix or suppress. Example: Engineer pushes PR. Deepsource runs. Finds SQL injection vulnerability and unused variable. Comments on PR with fixes. Engineer addresses before merge.