Echo

Echo is a fast HTTP router (zero memory allocation) and micro web framework in Go.

Features

• Fast HTTP router which smartly prioritize routes
• Extensible middleware, supports:
  • echo.MiddlewareFunc
  • func(echo.HandlerFunc) echo.HandlerFunc
  • echo.HandlerFunc
  • func(*echo.Context) error
  • func(http.Handler) http.Handler
  • http.Handler
  • http.HandlerFunc
  • func(http.ResponseWriter, *http.Request)
• Extensible handler, supports:
  • echo.HandlerFunc
  • func(*echo.Context) error
  • http.Handler
  • http.HandlerFunc
  • func(http.ResponseWriter, *http.Request)
• Sub-router
• Groups
• Handy encoding/decoding functions
• Build-in support for:
  • Static files
  • WebSocket
• API to serve index and favicon
• Centralized HTTP error handling
• Customizable request binding function
• Customizable response rendering function, allowing you to use any HTML template engine.

Benchmark

Based on [julienschmidt/go-http-routing-benchmark] (https://github.com/vishr/go-http-routing-benchmark), June 3, 2015.

GitHub API

Echo: 51470 ns/op, 0 B/op, 0 allocs/op

BenchmarkAce_GithubAll	        20000	     94717 ns/op	   13792 B/op	     167 allocs/op
BenchmarkBear_GithubAll	        10000	    256145 ns/op	   79952 B/op	     943 allocs/op
BenchmarkBeego_GithubAll	     3000	    469972 ns/op	  146272 B/op	    2092 allocs/op
BenchmarkBone_GithubAll	         1000	   2072555 ns/op	  648016 B/op	    8119 allocs/op
BenchmarkDenco_GithubAll	    20000	     83592 ns/op	   20224 B/op	     167 allocs/op
BenchmarkEcho_GithubAll	        30000	     51470 ns/op	       0 B/op	       0 allocs/op
BenchmarkGin_GithubAll	         3000	    412886 ns/op	       0 B/op	       0 allocs/op
BenchmarkGocraftWeb_GithubAll	 5000	    382170 ns/op	  133280 B/op	    1889 allocs/op
BenchmarkGoji_GithubAll	         3000	    587399 ns/op	   56113 B/op	     334 allocs/op
BenchmarkGoJsonRest_GithubAll	 3000	    466328 ns/op	  135995 B/op	    2940 allocs/op
BenchmarkGoRestful_GithubAll	  100	  15911295 ns/op	  797239 B/op	    7725 allocs/op
BenchmarkGorillaMux_GithubAll	  200	   7259833 ns/op	  153137 B/op	    1791 allocs/op
BenchmarkHttpRouter_GithubAll	30000	     53211 ns/op	   13792 B/op	     167 allocs/op
BenchmarkHttpTreeMux_GithubAll	10000	    140674 ns/op	   56112 B/op	     334 allocs/op
BenchmarkKocha_GithubAll	    10000	    142697 ns/op	   23304 B/op	     843 allocs/op
BenchmarkMacaron_GithubAll	     2000	    698228 ns/op	  224960 B/op	    2315 allocs/op
BenchmarkMartini_GithubAll	      100	  10549612 ns/op	  237953 B/op	    2686 allocs/op
BenchmarkPat_GithubAll	          300	   4216772 ns/op	 1504104 B/op	   32222 allocs/op
BenchmarkPossum_GithubAll	     5000	    259462 ns/op	   97441 B/op	     812 allocs/op
BenchmarkR2router_GithubAll	    10000	    230233 ns/op	   77328 B/op	    1182 allocs/op
BenchmarkRevel_GithubAll	     2000	   1119373 ns/op	  345554 B/op	    5918 allocs/op
BenchmarkRivet_GithubAll	    10000	    237266 ns/op	   84272 B/op	    1079 allocs/op
BenchmarkTango_GithubAll	     5000	    404104 ns/op	   87081 B/op	    2470 allocs/op
BenchmarkTigerTonic_GithubAll	 2000	    940919 ns/op	  241089 B/op	    6052 allocs/op
BenchmarkTraffic_GithubAll	      200	   7735738 ns/op	 2664767 B/op	   22390 allocs/op
BenchmarkVulcan_GithubAll	     5000	    326434 ns/op	   19894 B/op	     609 allocs/op
BenchmarkZeus_GithubAll	         2000	    748688 ns/op	  300688 B/op	    2648 allocs/op

Installation

$ go get github.com/labstack/echo

##Examples

• Hello, World!
• CRUD
• Website
• Middleware
• Stream

##Guide

Contribute

Use issues for everything

• Report problems
• Discuss before sending pull request
• Suggest new features
• Improve/fix documentation

Credits

• Vishal Rana - Author
• Nitin Rana - Consultant
• Contributors

License

MIT