Build from source

Felis is built with Go and Node.js:

# Backend (Go 1.26+)
go build -o felis ./cmd/felis

# Frontend (Node.js 22+)
cd panel
npm ci
npm run build

# Docker image
docker build -t felis:custom .

See Contributing for the development environment, tests and plugin builds.

Source: README_EN.md, CONTRIBUTING.md.