65 lines
1.9 KiB
Markdown
65 lines
1.9 KiB
Markdown
<img src="https://avatars3.githubusercontent.com/u/15321198?v=3&s=200" width="100" height="100" />
|
|
# Kemal [](https://travis-ci.org/sdogruyol/kemal)
|
|
|
|
[](https://gitter.im/sdogruyol/kemal?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
|
|
|
|
Lightning Fast, Super Simple web framework for [Crystal](http://www.crystal-lang.org).
|
|
Inspired by [Sinatra](http://www.sinatrarb.com/) but with superior performance and built-in WebSocket support.
|
|
|
|
Kemal is under heavy development and currently supports Crystal latest.
|
|
|
|
# Super Simple <3
|
|
|
|
```ruby
|
|
require "kemal"
|
|
|
|
# Matches GET "http://host:port/"
|
|
get "/" do
|
|
"Hello World!"
|
|
end
|
|
|
|
# Creates a WebSocket handler.
|
|
# Matches "ws://host:port/socket"
|
|
ws "/socket" do |socket|
|
|
socket.send "Hello from Kemal!"
|
|
end
|
|
```
|
|
|
|
Build and run!
|
|
|
|
```
|
|
crystal run src/kemal_sample.cr
|
|
```
|
|
Go to *http://localhost:3000*
|
|
|
|
Check [documentation](https://kemalcr.com) or [samples](https://github.com/sdogruyol/kemal/tree/master/samples) for more.
|
|
|
|
# Super Fast <3
|
|
|
|
Numbers speak louder than words.
|
|
|
|
| Framework | Request Per Second | Avg. Response Time |
|
|
| :------------ |:---------------:| -----:|
|
|
| Kemal (Production) | 64986 | 170μs |
|
|
| Sinatra (Thin) | 2274 | 43.82ms |
|
|
|
|
|
|
These results were achieved with ```wrk``` on a Macbook Pro Late 2013. (**2Ghz i7 8GB Ram OS X Yosemite**)
|
|
|
|
# Features
|
|
|
|
- Support all REST verbs
|
|
- Websocket support
|
|
- Request/Response context, easy parameter handling
|
|
- Middlewares
|
|
- Built-in JSON support
|
|
- Built-in static file serving
|
|
- Built-in view templating via ecr
|
|
|
|
# Documentation
|
|
|
|
You can read the documentation at the official site [kemalcr.com](https://kemalcr.com)
|
|
|
|
## Thanks
|
|
|
|
Thanks to Manas for their awesome work on [Frank](https://github.com/manastech/frank).
|