esfmt

JavaScript code formatter (beautifier, pretty-printer) supporting ES6 and JSX syntax. The current stable version is 0.0.15, which appears to be the latest release. The package has not seen recent updates (last release likely years ago) and is in maintenance mode. Unlike Prettier or ESLint --fix, esfmt focuses solely on formatting with minimal configuration. It provides both a CLI tool and a programmatic API. Key differentiators: lightweight, no dependencies, supports JSX, and uses a simple DSL for testing.