migrate-oxfmt

This skill guides you through migrating a JavaScript/TypeScript project from Prettier or Biome to Oxfmt . Oxfmt is a high-performance, Prettier-compatible code formatter. Most Prettier options are supported directly. An automated migration tool is built into oxfmt, supporting both Prettier and Biome as migration sources. This will: This will: Biome option mapping: Notes (both sources): After migration, review the generated .oxfmtrc.json for these key differences: Prettier and Biome default is 80, oxfmt default is 100. The migration tool sets printWidth: 80 if not specified in your source config. Decide whether to keep 80 or adopt 100. These Prettier options are skipped during migration: Enabled by default in oxfmt, but the migration tool disables it unless prettier-plugin-packagejson was detected.