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The intent of this guide is to give you an idea about the Go ecosystem and help guide your learning if you are confused. It is mainly focused on presenting the tools and concepts used in web development. Feel free to send comments

• suggestions or even a PR improving at some point.

I will be super happy to know that you would like to collaborate or that we helped in some way in your formation when it comes to Go.

Go Roadmap

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Sumary

GO Basic & Intermediary

1. Basic & Intermediate Concepts

   Variables, Types, and Operators
   - generics
   - constants

   if/else, switch
   - switch
   - if / else

   Loops (for, range)
   - for
   - range

   Functions and Methods
   - functions
   - variadic functions
   - return
   - closures/anonymous functions
   - methods
   - defer

   Data Structures (array, slice, map, struct)
   - array
   - slice
   - make
   - new
   - maps
   - structs

   Pointers
   - pointers

   Types
   - types
   - type interface
   - interface{}

   Initialization
   - iota
   - func init

   Errors, and Panic/Recover
   - error
   - panic
   - recover

Goroutines in Go

2. Goroutine
   - channel
   - channel buffer
   - select
   - sync.Mutex
   - sync.Map
   - sync.WaitGroup
   - sync.Pool

Runtime

3. Runtime
   - runtime.GOMAXPROCS
   - runtime.NumCPU()
   - runtime.NumGoroutine()

Go

4. Go Test
   - go test
   - go test -bench . -benchmem
   - go test -coverprofile
   - go test -fuzz=Fuzz
   - [go test -run ^NameFunc$]
   - [go test -v]

   Go Build & Go Run
   - [CGO_ENABLED=0 go build]
   - [go build -buildmode=plugin]
   - [go build -gcflags -S]
   - [go build -gcflags '-m -l']
   - [go build -ldflags="-s -w"]
   - [GOOS=linux GOARCH=amd64 go build]
   - [go build GOARCH=wasm GOOS=js go build]
   - [go help buildmode]
   - go run .
   - [go run -race .]

   Installation
   - go install golang.org/x/website/tour@latest

Modules

5. Package & Import
   - import
   - import "fmt"
   - import "my-pkg/util"
   - package mypkg

   Go Module Features
   - go.mod
   - go.sum
   - go mod init
   - [go mod tidy]
   - [go mod vendor]
   - [go mod download]
   - go env
   - GO111MODULE=on
   - GOARCH=amd64
   - GOPRIVATE
   - GOPROXY
   - GOSUMDB

Pattern

6. Padrões
   - Builder
   - Factory Method
   - Abstract Factory
   - Adapter
   - Bridge
   - Facade
   - Composite
   - Decorator
   - Prototype
   - Singleton
   - Template Method

Fasthttp

7. Frameworks - Fiber
   - Gramework

   Middleware
   - Iu
   - fiber-middleware

   Roteamento
   - fasthttp-routing
   - atreugo

   Websocket
   - fast-http-socket
   - fastws

Net/Http

8. Server
   - http.NewServeMux
   - http.Server
   - http.HandlerFunc
   - http.Handle
   - http.Handler
   - http.Status
   - next.ServeHTTP
   - ListenAndServe
   - ListenAndServeTLS
   - http.FileServer
   - http.Dir
   - http.StripPrefix
   - Embed
   - http.FS
   - html/template
   - template.ParseFiles
   - template.Parse
   - template.ParseFS
   - template.New
   - template.Must
   - template.Execute
   - template.ExecuteTemplate

   Client
   - http.Transport
   - http.Client
   - http.Get
   - http.Post
   - http.PostForm
   - ioutil.ReadAll(r io.Reader)
   - http.NewRequest
   - http.NewRequestContext
   - Context.WithCancel

   Web Frameworks
   - gin
   - echo
   - beego
   - iris
   - martini
   - gocraft
   - revel
   - buffalo
   - chi
   - macaron
   - webgo
   - quick

   Routers
   - alien
   - bellt
   - bone
   - bxog
   - goroute
   - httprouter
   - httptreemux
   - gorilla/mux
   - ozzo-routing
   - pure
   - siesta
   - vestigo
   - xmux
   - xujiajun/gorouter

   Middlewares
   - negroni
   - muxchain
   - go-wrap
   - interpose
   - rye

   Middeware Libs
   - CORS
   - rate limit
   - logging
   - metrics
   - auth
   - tracing
   - limiter
   - jwt
   - logger
   - cache
   - Instrumentation
   - Prometheus
   - Datadog
   - New Relic
   - loggly

Previous Knowledge

9. Git
   - git
   - git init
   - git add .
   - git commit
   - git push
   - git merge
   - git rebase
   - git log
   - git diff
   - git show
   - git clone

   Docker
   - docker run
   - docker build
   - docker images
   - docker push
   - docker login
   - docker ps -a

   • docker-compose
   • sql basic syntax
   • openssl
   • ssh-keygen
   • https/http
   • tls/mtls

   Relational
   - PostgreSQL
   - MySql
   - SqlServer
   - Oracle
   - MariaDB

   NoSql
   - MongoDB
   - Cassandra
   - RavenDB
   - RethinkDB
   - CouchDB
   - CockroachDB
   - Redis
   - Elasticsearch
   - ArangoDB

   Queue
   - RabbitMQ
   - KubeMQ
   - SQS Aws
   - Pub/Sub Google Cloud
   - Beanstalk
   - ActiveMQ

   Stream
   - Kafka
   - Redpanda
   - KubeMQ
   - Nats
   - Kinesis Aws

   Protocols
   - Applications
   - gRPC
   - rpc
   - xml-rpc
   - WebSocket
   - Serialization
   - Protobuf Buffer
   - gob
   - msgpack
   - bson
   - Avro
   - Thrift
   - json
   - xml
   - tcp
   - udp
   - http
   - http2
   - http3
   - MQTT