prettier-config-xo

Prettier shareable config that enforces the XO code style. Current stable version is 2.0.2, released November 2025, with active maintenance via GitHub Actions CI/CD. Key differentiator: it provides a zero-config Prettier setup directly matching XO's opinionated style, including optional space-based indentation. Ships TypeScript type definitions and supports ESM via exports field. v2.0 breaking change introduced mandatory trailing commas to align with XO 0.41.0.