Worked on the nextflow-io/nextflow repository to address a terminal color reset issue in ErrorListener.groovy, focusing on improving the developer experience during CI and local lint runs. The solution involved scripting with Groovy to ensure that terminal colors were properly reset after lint messages, preventing color bleed into subsequent log output. This targeted bug fix maintained default terminal styling after both success and failure notifications, enhancing log readability and reducing confusion for users. The work leveraged skills in command line interface development and scripting, delivering a low-risk, isolated change that improved code health without impacting performance or introducing new features.