psqlformat

PostgreSQL SQL syntax beautifier wrapping the Perl-based pgFormatter. v1.33.0 (released 2023-01-15) provides a CLI and JavaScript API for formatting SQL files, with options for indentation, keyword casing, comma placement, and comment removal. Key differentiators: specifically targets PostgreSQL dialect, supports extensive formatting rules (keywordCase, functionCase, typeCase), and offers both library and CLI usage. Requires Perl runtime. Actively maintained with monthly releases.