Stackify’s powerful code profiling is the heart of Retrace and Prefix. Our goal is to make it easy for to improve your code’s performance.
Prefix is the world’s best dynamic code analysis tool. Prefix also happens to be the world’s only dynamic code analysis tool, but whatevs. Think of it like a lightweight web request profiler built to help developers never say things like “well, it worked on my machine,” ever again.
Prefix’s dynamic code analysis reduces dreaded code churn by validating the behavior of your code with detailed code-level traces, logs by request, hidden exceptions, and SQL query monitoring.