Flamego is a fantastic modular Go web framework with a slim core but limitless extensibility.

It is the successor of the Macaron, and equips the most powerful routing syntax among all web frameworks within the Go ecosystem.

Installation

The minimum requirement of Go is 1.19.

go get github.com/flamego/flamego

Getting started

package main

import "github.com/flamego/flamego"

func main() {
	f := flamego.Classic()
	f.Get("/", func() string {
		return "Hello, Flamego!"
	})
	f.Run()
}

Features

• The most powerful routing syntax among all web frameworks within the Go ecosystem.
• Limitless routes nesting and grouping.
• Inject middleware at wherever you want.
• Integrate with any existing Go web application non-intrusively.
• Dependency injection via function signature to write testable and maintainable code.

Middleware

• Logger - Log requests and response status code
• Recovery - Automatic recovery from panics
• Static - Serve static files
• Renderer - Render content
• template - Go template rendering
• session - User session management
• recaptcha - Google reCAPTCHA verification
• csrf - Generate and validate CSRF tokens
• cors - Cross-Origin Resource Sharing
• binding - Request data binding and validation
• gzip - Gzip compression to responses
• cache - Cache management
• brotli - Brotli compression to responses
• auth - Basic and bearer authentication
• i18n - Internationalization and localization
• captcha - Captcha service
• hcaptcha - hCaptcha verification

Getting help

• New to Flamego? Check out the starter guide!
• Have any questions? Answers may be found in our FAQs.
• Please file an issue or start a discussion if you want to reach out.
• Follow our Twitter to stay up to the latest news.
• Our brand kit is also available on GitHub!

Users and projects

• Cardinal: Attack-defence CTF platform.
• mebeats: Realtime heartbeat monitor service based on Mi band.
• ASoulDocs: Ellien's documentation server.
• NekoBox: Anonymous question box.
• Codenotify.run: Codenotify as a Service.
• Relay: A web server for forwarding events from service A to service B.
• bilibili-lottery: 一款支持对哔哩哔哩视频或动态评论进行抽奖的小程序
• pgrok: Poor man's ngrok.
• Caramelverse: A fashion brand.
• Sourcegraph Accounts: Centralized accounts system for all of the Sourcegraph-operated services
• Just send a PR to add yours!

Development

Install "go-mockgen" and "goimports" to re-generate mocks:

go install github.com/derision-test/go-mockgen/cmd/go-mockgen@latest
go install golang.org/x/tools/cmd/goimports@latest

go generate ./...

License

This project is under the MIT License. See the LICENSE file for the full license text.