Integrated development environments (IDEs) have been around for a few decades already, yet none of the modern IDEs was able to successfully integrate their source code editors with the actual data stream flowing though the code. Ability to display the actual data running through the system promises many potential benefits, including easier debugging and code recall, which results in significantly lower code maintenance costs.

The goal of this project is to design a proof-of-concept system in one programming language that allows full code instrumentation (like Python). This system should be able to seamlessly capture all values for all variables in source code and store them somewhere, with further possibility to easily retrieve saved values. The system should also provide an API to the storage in order to make the data accessible for navigation and display in third-party applications.