FxEmbed/FxEmbed

FxEmbed is a Cloudflare Worker, so the Docker image runs the local Workers runtime through Wrangler rather than starting a plain Node.js server. The image uses node:24-bookworm-slim because Wrangler's workerd binary is glibc-linked and does not run reliably on Alpine/musl.

Before building, copy and edit the local configuration files if you need custom domains, branding, or credentials:

The worker listens on http://localhost:8787. Because FxEmbed routes by the Host header, test a specific realm like this:

You can also open http://localhost:8787/ without a Host header to see the local realm prefixes.

Environment variables from .env are bundled during the Docker build, so rebuild the image after changing domain lists or other build-time configuration:

Runtime secrets such as CREDENTIAL_KEY and EXCEPTION_DISCORD_WEBHOOK can be supplied through your shell or Compose .env file. Stop the service with:

Licensed under the permissive MIT license. Feel free to send a pull request!