Worked on enhancing the GraphQL editor experience in the requestly/requestly repository by implementing tab indentation support. Leveraging CodeMirror, React, and TypeScript, introduced the indentWithTab command and integrated it into the editor’s keymap, allowing users to indent code blocks with the tab key for improved formatting and usability. Addressed inconsistencies in indentation behavior, ensuring a smoother and more predictable editing workflow for GraphQL queries. This feature focused on front end development and directly improved developer productivity by streamlining code formatting within the editor. The work demonstrated attention to user experience and technical detail in a modern JavaScript codebase.