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NOTICE

Soon master branch, website/docs and godoc will be pointing to v2 branch, if you want to continue using v1, use a package manager (https://github.com/Masterminds/glide, it's nice!) to get a stable v1 release or latest commit or you can use https://gopkg.in like go get gopkg.in/labstack/echo.v1. It is advisable to migrate to v2.

A fast and unfancy micro web framework for Go.

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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 functions to send variety of HTTP response:
    • HTML
    • HTML via templates
    • String
    • JSON
    • JSONP
    • XML
    • File
    • NoContent
    • Redirect
    • Error
  • Build-in support for:
    • Favicon
    • Index file
    • Static files
    • WebSocket
  • Centralized HTTP error handling.
  • Customizable HTTP request binding function.
  • Customizable HTTP response rendering function, allowing you to use any HTML template engine.

Performance

Based on [vishr/go-http-routing-benchmark] (https://github.com/vishr/go-http-routing-benchmark), June 5, 2015.

Echo: 38662 ns/op, 0 B/op, 0 allocs/op

Performance

BenchmarkAce_GithubAll 20000 93675 ns/op 13792 B/op 167 allocs/op
BenchmarkBear_GithubAll 10000 264194 ns/op 79952 B/op 943 allocs/op
BenchmarkBeego_GithubAll 2000 1109160 ns/op 146272 B/op 2092 allocs/op
BenchmarkBone_GithubAll 1000 2063973 ns/op 648016 B/op 8119 allocs/op
BenchmarkDenco_GithubAll 20000 83114 ns/op 20224 B/op 167 allocs/op
BenchmarkEcho_GithubAll 30000 38662 ns/op 0 B/op 0 allocs/op
BenchmarkGin_GithubAll 30000 43467 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GithubAll 5000 386829 ns/op 133280 B/op 1889 allocs/op
BenchmarkGoji_GithubAll 3000 561131 ns/op 56113 B/op 334 allocs/op
BenchmarkGoJsonRest_GithubAll 3000 490789 ns/op 135995 B/op 2940 allocs/op
BenchmarkGoRestful_GithubAll 100 15569513 ns/op 797239 B/op 7725 allocs/op
BenchmarkGorillaMux_GithubAll 200 7431130 ns/op 153137 B/op 1791 allocs/op
BenchmarkHttpRouter_GithubAll 30000 51192 ns/op 13792 B/op 167 allocs/op
BenchmarkHttpTreeMux_GithubAll 10000 138164 ns/op 56112 B/op 334 allocs/op
BenchmarkKocha_GithubAll 10000 139625 ns/op 23304 B/op 843 allocs/op
BenchmarkMacaron_GithubAll 2000 709932 ns/op 224960 B/op 2315 allocs/op
BenchmarkMartini_GithubAll 100 10261331 ns/op 237953 B/op 2686 allocs/op
BenchmarkPat_GithubAll 500 3989686 ns/op 1504104 B/op 32222 allocs/op
BenchmarkPossum_GithubAll 5000 259165 ns/op 97441 B/op 812 allocs/op
BenchmarkR2router_GithubAll 10000 240345 ns/op 77328 B/op 1182 allocs/op
BenchmarkRevel_GithubAll 2000 1203336 ns/op 345554 B/op 5918 allocs/op
BenchmarkRivet_GithubAll 10000 247213 ns/op 84272 B/op 1079 allocs/op
BenchmarkTango_GithubAll 5000 379960 ns/op 87081 B/op 2470 allocs/op
BenchmarkTigerTonic_GithubAll 2000 931401 ns/op 241089 B/op 6052 allocs/op
BenchmarkTraffic_GithubAll 200 7292170 ns/op 2664770 B/op 22390 allocs/op
BenchmarkVulcan_GithubAll 5000 271682 ns/op 19894 B/op 609 allocs/op
BenchmarkZeus_GithubAll 2000 748827 ns/op 300688 B/op 2648 allocs/op

Echo System

Who's using Echo?

Community created packages around Echo

Want to get listed?

Installation

$ go get github.com/labstack/echo

Contribute

Use issues for everything

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

Credits

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Echo is a fast 🚀 and unfancy micro web framework for Go.

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