We set out to research how intermediate programming students could achieve a more intuitive understanding of computer science data structures so that they can make better design decisions when creating software and utilize these concepts in future work. Based on feedback from programming instructors and user testing, we determined that our product, destructure.io, is successful in breaking down learning barriers and cultivating strong mental models of common data structures. Our product will allow more students to feel confident in their programming skills and succeed in various technical roles.