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https://github.com/gogearbox/gearbox

Gearbox :gear: is a web framework written in Go with a focus on high performance
https://github.com/gogearbox/gearbox

api fasthttp framework gearbox go golang http microservice middleware performance rest router web

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Gearbox :gear: is a web framework written in Go with a focus on high performance

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DeepSource

**gearbox** :gear: is a web framework for building micro services written in Go with a focus on high performance. It's built on [fasthttp](https://github.com/valyala/fasthttp) which is **up to 10x faster** than net/http

### gearbox seeks to be
+ Secure :closed_lock_with_key:
+ Fast :rocket:
+ Easy to use :eyeglasses:
+ Lightweight

### Supported Go versions & installation

:gear: gearbox requires version `1.14` or higher of Go ([Download Go](https://golang.org/dl/))

Just use [go get](https://golang.org/cmd/go/#hdr-Add_dependencies_to_current_module_and_install_them) to download and install gearbox

```bash
go get -u github.com/gogearbox/gearbox
```

### Examples

```go
package main

import (
"github.com/gogearbox/gearbox"
)

func main() {
// Setup gearbox
gb := gearbox.New()

// Define your handlers
gb.Get("/hello", func(ctx gearbox.Context) {
ctx.SendString("Hello World!")
})

// Start service
gb.Start(":3000")
}
```

#### Parameters
```go
package main

import (
"github.com/gogearbox/gearbox"
)

func main() {
// Setup gearbox
gb := gearbox.New()

// Handler with parameter
gb.Get("/users/:user", func(ctx gearbox.Context) {
ctx.SendString(ctx.Param("user"))
})

// Start service
gb.Start(":3000")
}
```

#### Middlewares
```go
package main

import (
"log"

"github.com/gogearbox/gearbox"
)

func main() {
// Setup gearbox
gb := gearbox.New()

// create a logger middleware
logMiddleware := func(ctx gearbox.Context) {
log.Printf("log message!")

// Next is what allows the request to continue to the next
// middleware/handler
ctx.Next()
}

// create an unauthorized middleware
unAuthorizedMiddleware := func(ctx gearbox.Context) {
ctx.Status(gearbox.StatusUnauthorized)
.SendString("You are unauthorized to access this page!")
}

// Register the log middleware for all requests
gb.Use(logMiddleware)

// Define your handlers
gb.Get("/hello", func(ctx gearbox.Context) {
ctx.SendString("Hello World!")
})

// Register the routes to be used when grouping routes
routes := []*gearbox.Route{
gb.Get("/id", func(ctx gearbox.Context) {
ctx.SendString("User X")
}),
gb.Delete("/id", func(ctx gearbox.Context) {
ctx.SendString("Deleted")
}),
}

// Group account routes
accountRoutes := gb.Group("/account", routes)

// Group account routes to be under api
gb.Group("/api", accountRoutes)

// Define a route with unAuthorizedMiddleware as the middleware
// you can define as many middlewares as you want and have
// the handler as the last argument
gb.Get("/protected", unAuthorizedMiddleware, func(ctx gearbox.Context) {
ctx.SendString("You accessed a protected page")
})

// Start service
gb.Start(":3000")
}
```

#### Static Files

```go
package main

import (
"github.com/gogearbox/gearbox"
)

func main() {
// Setup gearbox
gb := gearbox.New()

// Serve files in assets directory for prefix static
// for example /static/gearbox.png, etc.
gb.Static("/static", "./assets")

// Start service
gb.Start(":3000")
}
```

### Benchmarks

- **CPU** 3.1 GHz Intel Xeon® Platinum 8175M (24 physical cores, 48 logical cores)
- **MEMORY** 192GB
- **GO** go 1.14.6 linux/amd64
- **OS** Linux



For more results, check [Our Docs](https://gogearbox.com/docs/benchmarks)

### Contribute & Support
+ Add a [GitHub Star](https://github.com/gogearbox/gearbox/stargazers)
+ [Suggest new features, ideas and optimizations](https://github.com/gogearbox/gearbox/issues)
+ [Report issues](https://github.com/gogearbox/gearbox/issues)
+ Donating a [cup of coffee](https://buymeacoff.ee/gearbox)

Check [Our Docs](https://gogearbox.com/docs) for more information about **gearbox** and how to **contribute**

### Sponsors
Organizations that are helping to manage, promote, and support **Gearbox** :gear:

| [](https://www.trella.app) |
|:-: |
| [trella](https://www.trella.app): *A B2B technology platform and trucking
marketplace that connects shippers with carriers* |

### Who uses Gearbox
**Gearbox** :gear: is being used by multiple organizations including but not limited to

[](https://erply.com)
[](https://www.trella.app)

### Contributors



### Get in touch!

Feel free to chat with us on [Discord](https://discord.com/invite/CT8my4R), or email us at [[email protected]]([email protected]) if you have questions, or suggestions

### License

gearbox is licensed under [MIT License](LICENSE)

Logo is created by [Mahmoud Sayed](https://www.facebook.com/mahmoudsayedae) and distributed under [Creative Commons License](https://creativecommons.org/licenses/by-sa/4.0/)

#### Third-party library licenses
- [FastHTTP](https://github.com/valyala/fasthttp/blob/master/LICENSE)
- [json-iterator](https://github.com/json-iterator/go/blob/master/LICENSE)