I Built a Microservice in 10 Minutes with GoFr (and Didn't Touch YAML)

Description and use

GoFr enables rapid Go microservice development without YAML, automatically providing routing, logging, metrics, health checks, tracing, and Swagger.

Problem

Developers building microservices in Go often spend hours on boilerplate: routing, logging, metrics, health checks, Dockerfiles, and configuration. The goal was to evaluate whether GoFr eliminates this glue code.

Outcome

GoFr enabled rapid microservice creation with minimal code, automatic observability, and no YAML configuration, reducing setup time from hours to minutes.

Workflow

• Install GoFr with go get -u gofr.dev/pkg/gofr
• Create main.go with a gofr.New() app
• Define a GET route app.GET("/greet", handler) that returns "Hello World!"
• Run the app with go run main.go and access localhost:8000/greet
• Observe built‑in pretty‑printed logs, JSON logs, health checks, tracing, and Swagger UI
• Plan to port existing Python/Rust projects to GoFr for observability, cron, and health checks

Evidence

Short answer: mostly yes.

Source

Health checks for datasources, built-in tracing, and Swagger rendering are all one‑liners in the docs.

Source