Beautiful, interactive documentation websites powered by MDX and OpenAPI. Build, deploy, and maintain a developer documentation site.

Input OpenAPI. Output SDKs and Docs.

The Go library used to call Fern's generator-cli

Publish beautiful documentation from OpenAPI and markdown (MDX)

A starter repo for FastAPI + React, using Fern

Fern Docs example with custom headers and footers

A Go library for progress updates between the Go generator and Fern's remote generation server.

A GitHub action to sync OpenAPI specs to your Fern configuration