Code Editors and IDEs provide the primary interface where developers write, navigate, debug, and refactor code. Core capabilities include syntax highlighting and language-aware completion, semantic navigation (go-to-definition, find-references), integrated debugging, extension/plugin ecosystems, source-control integration, terminal integration, and increasingly deep AI coding integrations. The category spans lightweight extensible editors (VS Code, Zed, Neovim), language-specific IDEs (JetBrains suite, Xcode, Android Studio), and AI-first editors (Cursor, Windsurf) that reorganize the IDE around inline AI coding workflows.