Fiber adalah web framework yang terinspirasi dari Express yang berbasiskan Fasthttp, HTTP engine paling cepat untuk Go. Dirancang untuk mempermudah, mempercepat pengembangan aplikasi dengan alokasi memori nol-nya serta kinerja yang selalu diperhatikan.
## β‘οΈ Cara Mulai
```go
package main
import "github.com/gofiber/fiber/v2"
func main() {
app := fiber.New()
app.Get("/", func(c *fiber.Ctx) error {
return c.SendString("Hello, World π!")
})
app.Listen(":3000")
}
```
## π€ Pengukuran Kinerja
Pengukuran ini dilakukan oleh [TechEmpower](https://www.techempower.com/benchmarks/#section=data-r19&hw=ph&test=plaintext) dan [Go Web](https://github.com/smallnest/go-web-framework-benchmark). Apabila anda ingin melihat hasil lengkapnya, silahkan kunjungi halaman [Wiki](https://docs.gofiber.io/benchmarks) kami.
## βοΈ Instalasi
Pertama, [unduh](https://golang.org/dl/) dan instal Go di komputer anda. Versi `1.14` atau yang lebih tinggi diperlukan.
Instalasi dilakukkan dengan perintah [`go get`](https://golang.org/cmd/go/#hdr-Add_dependencies_to_current_module_and_install_them):
```bash
go get github.com/gofiber/fiber/v2/...
```
## π― Fitur
- Sistem [Routing](https://docs.gofiber.io/routing) yang solid
- Serve [file statis](https://docs.gofiber.io/application#static)
- [Kinerja](https://docs.gofiber.io/benchmarks) ekstrim
- [Penggunaan memori](https://docs.gofiber.io/benchmarks) yang kecil
- Cocok untuk [API](https://docs.gofiber.io/context)
- Mendukung Middleware & [Next](https://docs.gofiber.io/context#next) seperti Express
- Kembangkan aplikasi dengan [Cepat](https://dev.to/koddr/welcome-to-fiber-an-express-js-styled-fastest-web-framework-written-with-on-golang-497)
- [Template engines](https://github.com/gofiber/template)
- [WebSocket support](https://github.com/gofiber/websocket)
- [Rate Limiter](https://docs.gofiber.io/middleware#limiter)
- Available in [15 languages](https://docs.gofiber.io/)
- Dan masih banyak lagi, [kunjungi Fiber](https://docs.gofiber.io/)
## π‘ Filosofi
Bagi yang baru yang beralih dari [Node.js](https://nodejs.org/en/about/) ke [Go](https://golang.org/doc/) terkadang perlu waktu yang cukup lama sebelum mereka mampu membuat aplikasi web dengan Go. Fiber, sebagai **web framework** dirancang secara **minimalis** dan mengikuti filosofi dari **UNIX**, sehingga pengguna baru dengan cepat memasuki dunia Go dengan sambutan yang hangat dan dapat diandalkan.
Fiber terinspirasi dari Express, salah satu web framework paling terkenal di Internet. Kami menggabungkan **kemudahan** dari Express dan **kinerja luar biasa** dari Go. Apabila anda pernah membuat aplikasi dengan Node.js (_dengan Express atau yang lainnya_), maka banyak metode dan prinsip yang akan terasa **sangat umum** bagi anda.
Kami **mendengarkan** para pengguna di [GitHub Issues](https://github.com/gofiber/fiber/issues) (_dan berbagai platform lainnya_) untuk menciptakan web framework yang **cepat**, **fleksibel** dan **bersahabat** untuk berbagai macam keperluan, **tenggat waktu** dan **keahlian** para pengguna! Sama halnya seperti yang dilakukkan Express di dunia JavaScript.
## π Contoh
Dibawah ini terdapat beberapa contoh penggunaan. Jika anda ingin contoh lainnya, silahkan kunjungi [Gudang resep](https://github.com/gofiber/recipes) atau kunjungi [Dokumentasi API](https://docs.gofiber.io) kami.
Listed below are some of the common examples. If you want to see more code examples , please visit our [Recipes repository](https://github.com/gofiber/recipes) or visit our hosted [API documentation](https://docs.gofiber.io).
#### π [**Basic Routing**](https://docs.gofiber.io/#basic-routing)
```go
func main() {
app := fiber.New()
// GET /john
app.Get("/:name", func(c *fiber.Ctx) error {
msg := fmt.Sprintf("Hello, %s π!", c.Params("name"))
return c.SendString(msg) // => Hello john π!
})
// GET /john/75
app.Get("/:name/:age/:gender?", func(c *fiber.Ctx) error {
msg := fmt.Sprintf("π΄ %s is %s years old", c.Params("name"), c.Params("age"))
return c.SendString(msg) // => π΄ john is 75 years old
})
// GET /dictionary.txt
app.Get("/:file.:ext", func(c *fiber.Ctx) error {
msg := fmt.Sprintf("π %s.%s", c.Params("file"), c.Params("ext"))
return c.SendString(msg) // => π dictionary.txt
})
// GET /flights/LAX-SFO
app.Get("/flights/:from-:to", func(c *fiber.Ctx) error {
msg := fmt.Sprintf("πΈ From: %s, To: %s", c.Params("from"), c.Params("to"))
return c.SendString(msg) // => πΈ From: LAX, To: SFO
})
// GET /api/register
app.Get("/api/*", func(c *fiber.Ctx) error {
msg := fmt.Sprintf("β %s", c.Params("*"))
return c.SendString(msg) // => β register
})
log.Fatal(app.Listen(":3000"))
}
```
#### π [**Serving Static Files**](https://docs.gofiber.io/application#static)
```go
func main() {
app := fiber.New()
app.Static("/", "./public")
// => http://localhost:3000/js/script.js
// => http://localhost:3000/css/style.css
app.Static("/prefix", "./public")
// => http://localhost:3000/prefix/js/script.js
// => http://localhost:3000/prefix/css/style.css
app.Static("*", "./public/index.html")
// => http://localhost:3000/any/path/shows/index/html
log.Fatal(app.Listen(":3000"))
}
```
#### π [**Middleware & Next**](https://docs.gofiber.io/context#next)
```go
func main() {
app := fiber.New()
// Match any route
app.Use(func(c *fiber.Ctx) error {
fmt.Println("π₯ First handler")
return c.Next()
})
// Match all routes starting with /api
app.Use("/api", func(c *fiber.Ctx) error {
fmt.Println("π₯ Second handler")
return c.Next()
})
// GET /api/register
app.Get("/api/list", func(c *fiber.Ctx) error {
fmt.Println("π₯ Last handler")
return c.SendString("Hello, World π!")
})
log.Fatal(app.Listen(":3000"))
}
```
π Show more code examples
### Views engines
π [Config](https://docs.gofiber.io/fiber#config)
π [Engines](https://github.com/gofiber/template)
π [Render](https://docs.gofiber.io/context#render)
Fiber defaults to the [html/template](https://golang.org/pkg/html/template/) when no view engine is set.
If you want to execute partials or use a different engine like [amber](https://github.com/eknkc/amber), [handlebars](https://github.com/aymerick/raymond), [mustache](https://github.com/cbroglie/mustache) or [pug](https://github.com/Joker/jade) etc..
Checkout our [Template](https://github.com/gofiber/template) package that support multiple view engines.
```go
package main
import (
"github.com/gofiber/fiber/v2"
"github.com/gofiber/template/pug"
)
func main() {
// You can setup Views engine before initiation app:
app := fiber.New(fiber.Config{
Views: pug.New("./views", ".pug"),
})
// And now, you can call template `./views/home.pug` like this:
app.Get("/", func(c *fiber.Ctx) error {
return c.Render("home", fiber.Map{
"title": "Homepage",
"year": 1999,
})
})
log.Fatal(app.Listen(":3000"))
}
```
### Grouping routes into chains
π [Group](https://docs.gofiber.io/application#group)
```go
func middleware(c *fiber.Ctx) error {
fmt.Println("Don't mind me!")
return c.Next()
}
func handler(c *fiber.Ctx) error {
return c.SendString(c.Path())
}
func main() {
app := fiber.New()
// Root API route
api := app.Group("/api", middleware) // /api
// API v1 routes
v1 := api.Group("/v1", middleware) // /api/v1
v1.Get("/list", handler) // /api/v1/list
v1.Get("/user", handler) // /api/v1/user
// API v2 routes
v2 := api.Group("/v2", middleware) // /api/v2
v2.Get("/list", handler) // /api/v2/list
v2.Get("/user", handler) // /api/v2/user
// ...
}
```
### Middleware logger
π [Logger](https://docs.gofiber.io/middleware/logger)
```go
package main
import (
"log"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/middleware/logger"
)
func main() {
app := fiber.New()
app.Use(logger.New())
// ...
log.Fatal(app.Listen(":3000"))
}
```
### Cross-Origin Resource Sharing (CORS)
π [CORS](https://docs.gofiber.io/middleware/cors)
```go
import (
"log"
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/v2/middleware/cors"
)
func main() {
app := fiber.New()
app.Use(cors.New())
// ...
log.Fatal(app.Listen(":3000"))
}
```
Check CORS by passing any domain in `Origin` header:
```bash
curl -H "Origin: http://example.com" --verbose http://localhost:3000
```
### Custom 404 response
π [HTTP Methods](https://docs.gofiber.io/application#http-methods)
```go
func main() {
app := fiber.New()
app.Static("/", "./public")
app.Get("/demo", func(c *fiber.Ctx) error {
return c.SendString("This is a demo!")
})
app.Post("/register", func(c *fiber.Ctx) error {
return c.SendString("Welcome!")
})
// Last middleware to match anything
app.Use(func(c *fiber.Ctx) error {
return c.SendStatus(404)
// => 404 "Not Found"
})
log.Fatal(app.Listen(":3000"))
}
```
### JSON Response
π [JSON](https://docs.gofiber.io/ctx#json)
```go
type User struct {
Name string `json:"name"`
Age int `json:"age"`
}
func main() {
app := fiber.New()
app.Get("/user", func(c *fiber.Ctx) error {
return c.JSON(&User{"John", 20})
// => {"name":"John", "age":20}
})
app.Get("/json", func(c *fiber.Ctx) error {
return c.JSON(fiber.Map{
"success": true,
"message": "Hi John!",
})
// => {"success":true, "message":"Hi John!"}
})
log.Fatal(app.Listen(":3000"))
}
```
### WebSocket Upgrade
π [Websocket](https://github.com/gofiber/websocket)
```go
import (
"github.com/gofiber/fiber/v2"
"github.com/gofiber/websocket"
)
func main() {
app := fiber.New()
app.Get("/ws", websocket.New(func(c *websocket.Conn) {
for {
mt, msg, err := c.ReadMessage()
if err != nil {
log.Println("read:", err)
break
}
log.Printf("recv: %s", msg)
err = c.WriteMessage(mt, msg)
if err != nil {
log.Println("write:", err)
break
}
}
}))
log.Fatal(app.Listen(":3000"))
// ws://localhost:3000/ws
}
```
### Recover middleware
π [Recover](https://docs.gofiber.io/middleware/recover)
```go
import (
"github.com/gofiber/fiber/v2"
"github.com/gofiber/fiber/recover"
)
func main() {
app := fiber.New()
app.Use(recover.New())
app.Get("/", func(c *fiber.Ctx) error {
panic("normally this would crash your app")
})
log.Fatal(app.Listen(":3000"))
}
```
## 𧬠Internal Middleware
Here is a list of middleware that are included within the Fiber framework.
| Middleware | Description |
| :--- | :--- |
| [basicauth](https://github.com/gofiber/fiber/tree/master/middleware/basicauth) | Basic auth middleware provides an HTTP basic authentication. It calls the next handler for valid credentials and 401 Unauthorized for missing or invalid credentials. |
| [compress](https://github.com/gofiber/fiber/tree/master/middleware/compress) | Compression middleware for Fiber, it supports `deflate`, `gzip` and `brotli` by default. |
| [cache](https://github.com/gofiber/fiber/tree/master/middleware/cache) | Intercept and cache responses |
| [cors](https://github.com/gofiber/fiber/tree/master/middleware/cors) | Enable cross-origin resource sharing \(CORS\) with various options. |
| [csrf](https://github.com/gofiber/fiber/tree/master/middleware/csrf) | Protect from CSRF exploits. |
| [filesystem](https://github.com/gofiber/fiber/tree/master/middleware/filesystem) | FileSystem middleware for Fiber, special thanks and credits to Alireza Salary |
| [favicon](https://github.com/gofiber/fiber/tree/master/middleware/favicon) | Ignore favicon from logs or serve from memory if a file path is provided. |
| [limiter](https://github.com/gofiber/fiber/tree/master/middleware/limiter) | Rate-limiting middleware for Fiber. Use to limit repeated requests to public APIs and/or endpoints such as password reset. |
| [logger](https://github.com/gofiber/fiber/tree/master/middleware/logger) | HTTP request/response logger. |
| [pprof](https://github.com/gofiber/fiber/tree/master/middleware/pprof) | Special thanks to Matthew Lee \(@mthli\) |
| [proxy](https://github.com/gofiber/fiber/tree/master/middleware/pprof) | Allows you to proxy requests to a multiple servers |
| [requestid](https://github.com/gofiber/fiber/tree/master/middleware/requestid) | Adds a requestid to every request. |
| [recover](https://github.com/gofiber/fiber/tree/master/middleware/recover) | Recover middleware recovers from panics anywhere in the stack chain and handles the control to the centralized[ ErrorHandler](error-handling.md). |
| [timeout](https://github.com/gofiber/fiber/tree/master/middleware/timeout) | Adds a max time for a request and forwards to ErrorHandler if it is exceeded. |
## 𧬠External Middleware
List of externally hosted middleware modules and maintained by the [Fiber team](https://github.com/orgs/gofiber/people).
| Middleware | Description |
| :--- | :--- |
| [adaptor](https://github.com/gofiber/adaptor) | Converter for net/http handlers to/from Fiber request handlers, special thanks to @arsmn! |
| [helmet](https://github.com/gofiber/helmet) | Helps secure your apps by setting various HTTP headers. |
| [jwt](https://github.com/gofiber/jwt) | JWT returns a JSON Web Token \(JWT\) auth middleware. |
| [keyauth](https://github.com/gofiber/keyauth) | Key auth middleware provides a key based authentication. |
| [rewrite](https://github.com/gofiber/rewrite) | Rewrite middleware rewrites the URL path based on provided rules. It can be helpful for backward compatibility or just creating cleaner and more descriptive links. |
| [session](https://github.com/gofiber/session) | This session middleware is build on top of fasthttp/session by @savsgio MIT. Special thanks to @thomasvvugt for helping with this middleware. |
| [template](https://github.com/gofiber/template) | This package contains 8 template engines that can be used with Fiber `v1.10.x` Go version 1.13 or higher is required. |
| [websocket](https://github.com/gofiber/websocket) | Based on Fasthttp WebSocket for Fiber with Locals support! |
## π± Third Party Middlewares
This is a list of middlewares that are created by the Fiber community, please create a PR if you want to see yours!
- [arsmn/fiber-casbin](https://github.com/arsmn/fiber-casbin)
- [arsmn/fiber-introspect](https://github.com/arsmn/fiber-introspect)
- [arsmn/fiber-swagger](https://github.com/arsmn/fiber-swagger)
- [arsmn/gqlgen](https://github.com/arsmn/gqlgen)
- [codemicro/fiber-cache](https://github.com/codemicro/fiber-cache)
- [itsursujit/fiber-boilerplate](https://github.com/itsursujit/fiber-boilerplate)
- [juandiii/go-jwk-security](https://github.com/juandiii/go-jwk-security)
- [kiyonlin/fiber_limiter](https://github.com/kiyonlin/fiber_limiter)
- [shareed2k/fiber_limiter](https://github.com/shareed2k/fiber_limiter)
- [shareed2k/fiber_tracing](https://github.com/shareed2k/fiber_tracing)
- [thomasvvugt/fiber-boilerplate](https://github.com/thomasvvugt/fiber-boilerplate)
- [ansrivas/fiberprometheus](https://github.com/ansrivas/fiberprometheus)
## π Berkontribusi
Apabila anda ingin mengucapkan **terima kasih** dan/atau mendukung pengembangan `Fiber`:
1. Berikan bintang atau [GitHub Star](https://github.com/gofiber/fiber/stargazers) ke proyek ini.
2. Bagikan [di Twitter anda](https://twitter.com/intent/tweet?text=Fiber%20is%20an%20Express%20inspired%20%23web%20%23framework%20built%20on%20top%20of%20Fasthttp%2C%20the%20fastest%20HTTP%20engine%20for%20%23Go.%20Designed%20to%20ease%20things%20up%20for%20%23fast%20development%20with%20zero%20memory%20allocation%20and%20%23performance%20in%20mind%20%F0%9F%9A%80%20https%3A%2F%2Fgithub.com%2Fgofiber%2Ffiber).
3. Buat ulasan atau tutorial di [Medium](https://medium.com/), [Dev.to](https://dev.to/) atau blog pribadi anda.
4. Support the project by donating a [cup of coffee](https://buymeacoff.ee/fenny).
## β Supporters
Fiber is an open source project that runs on donations to pay the bills e.g. our domain name, gitbook, netlify and serverless hosting. If you want to support Fiber, you can β [**buy a coffee here**](https://buymeacoff.ee/fenny).
| | User | Donation |
| :---------------------------------------------------------- | :----------------------------------------------- | :-------- |
|  | [@destari](https://github.com/destari) | β x 10 |
|  | [@dembygenesis](https://github.com/dembygenesis) | β x 5 |
|  | [@thomasvvugt](https://github.com/thomasvvugt) | β x 5 |
|  | [@hendratommy](https://github.com/hendratommy) | β x 5 |
|  | [@ekaputra07](https://github.com/ekaputra07) | β x 5 |
|  | [@jorgefuertes](https://github.com/jorgefuertes) | β x 5 |
|  | [@candidosales](https://github.com/candidosales) | β x 5 |
|  | [@l0nax](https://github.com/l0nax) | β x 3 |
|  | [@ankush](https://github.com/ankush) | β x 3 |
|  | [@bihe](https://github.com/bihe) | β x 3 |
|  | [@justdave](https://github.com/justdave) | β x 3 |
|  | [@koddr](https://github.com/koddr) | β x 1 |
|  | [@lapolinar](https://github.com/lapolinar) | β x 1 |
|  | [@diegowifi](https://github.com/diegowifi) | β x 1 |
|  | [@ssimk0](https://github.com/ssimk0) | β x 1 |
|  | [@raymayemir](https://github.com/raymayemir) | β x 1 |
|  | [@melkorm](https://github.com/melkorm) | β x 1 |
|  | [@marvinjwendt](https://github.com/thomasvvugt) | β x 1 |
|  | [@toishy](https://github.com/toishy) | β x 1 |
## ββπ» Code Contributors
## βοΈ Stargazers
## β οΈ License
Copyright (c) 2019-present [Fenny](https://github.com/fenny) and [Contributors](https://github.com/gofiber/fiber/graphs/contributors). `Fiber` is free and open-source software licensed under the [MIT License](https://github.com/gofiber/fiber/blob/master/LICENSE). Official logo was created by [Vic ShΓ³stak](https://github.com/koddr) and distributed under [Creative Commons](https://creativecommons.org/licenses/by-sa/4.0/) license (CC BY-SA 4.0 International).
**Third-party library licenses**
- [schema](https://github.com/gorilla/schema/blob/master/LICENSE)
- [isatty](https://github.com/mattn/go-isatty/blob/master/LICENSE)
- [fasthttp](https://github.com/valyala/fasthttp/blob/master/LICENSE)
- [encoding](https://github.com/segmentio/encoding/blob/master/LICENSE)
- [colorable](https://github.com/mattn/go-colorable/blob/master/LICENSE)
- [fasttemplate](https://github.com/valyala/fasttemplate/blob/master/LICENSE)
- [bytebufferpool](https://github.com/valyala/bytebufferpool/blob/master/LICENSE)
- [gopsutil](https://github.com/shirou/gopsutil/blob/master/LICENSE)
- [go-ole](https://github.com/go-ole/go-ole)
- [wmi](https://github.com/StackExchange/wmi)