Charly is an experienced engineer with previous roles at Cycle App and The Guild Software. Today, he is the Co-founder and CEO of a company called Defer, which is backed by Y Combinator. Charly received a degree in Computer Science from Teesside University, as well a degree from IUT Orléans Département Informatique.
Articles by Charly Poly
How to Set up Visual Regression Tests
A how-to guide on how to set up visual regression testing in a web application using Jest and Cypress.
React Error Boundaries | Complete Guide
A complete guide to implementing React Error Boundaries, and how to use a third-party tool for handling more sophisticated scenarios.
Visual Regressions and How to Prevent Them
An overview of visual regression testing, where it fits into the testing hierarchy and the trade-offs of employing it as part of your testing strategy.