01 / Technologies / Framework

Detect Fastify in any GitHub repo

Fastify is one of the framework technologies Stack Fingerprint recognises automatically when it scans a public repository.

How Fastify is detected

Stack Fingerprint reads the repo's full file tree in one GitHub API call and flags Fastify when it finds any of these:

  • Files or folders: /^fastify\.(config|plugin|server)\.(js|ts)$/
  • Dependencies in package.json: fastify

Fastify README badge

A static badge you can paste anywhere in Markdown:

Fastify badge

Markdown
![Fastify](https://img.shields.io/badge/Fastify-000000?style=for-the-badge&logo=fastify&logoColor=white)

Or let the repo describe itself

Static badges go stale the moment you swap a dependency. A Stack Fingerprint card is generated from the repo, so Fastify (and everything around it) appears or disappears on its own:

README.md
[![Stack Fingerprint](https://stackfingerprint.vercel.app/api/card?repo=OWNER/REPO)](https://stackfingerprint.vercel.app/?repo=OWNER/REPO)

Replace OWNER/REPO with your repository, or open the builder to pick a theme and layout.