Go lang is a programming language which is easier to write and even provides type and memory safety, garbage collection and structural typing. It is developed by the Google Team in 2009 and open sourced in 2012. It is a programming language made for Cloud native technologies and web applications. It is a general purpose programming lanugage and hence there are no restrictions on the type of programs you wish to make in it.
Resources to learn Golang
Some famous applications made with GO!
Web apps
DevOps tools
CLI tools
SoundCloud - Music System
Prometheus - Monitoring system and time series database
gh-cli - Official Github CLI
Uber - Ride Sharing/Cab booking Webapp
Grafana - Platform for monitoring and observability
cockroach-db - Cockroach DB CLI
Allergo - E-Commerce Webaapp
Terraform - Building, Changing, and Versioning Infrastructure
gtree - File tree CLI
Minikube - Run kubernetes locally
jenkinscli - Managing Jenkins from CLI
Kit - standard library for microservices
100 Days of Golang Blog challenge
Day
Topic
Blog Link
Code Examples
Documentation Link
0
Overview of Golang
What and Why? Golang
README
docs
1
Setup and Installation
Installation and Hello World: GO
hello
installation docs
2
Varaibles and Data Types
Data Types in Golang
varaibles
Varaibles and Types
3
Conditionals and Loops
Conditionals and Loops in Golang
conditionals / loops
if else
4
Input
Input in Golang
input
Scan
5
Arrays
Arrays in Golang
arrays
Arrays
6
Slices
Slices in Golang
slices
Slices
7
Maps
Maps in Golang
maps
Maps
8
Functions
Functions in Golang
functions
Functions
9
Structs
Structs in Golang
structs
Structs
10
Pointers
Pointers in Golang
pointers
Pointers
11
Packages
Pacakges in Golang
packages
Packages
12
Math
Math package in Golang
math
Math package
13
Operators
Operators in Golang
operators
operators
14
Mutables and Immutables
Mutable and Immutable Data types in Golang
im-mutables
Mutables and Immutables
15
String Manipulation
Strings in Golang
strings
strings package
16
Defer
Defer in Golang
defer
defer keyword
17
Anonymous Functions
Anonymous Functions in Golang
anonymous_functions
anonymous function
18
Closures
Closures in Golang
closures
closures
19
Interfaces
Interfaces in Golang
interfaces
interfaces
20
Error Handling
Error Handling in Golang
errors
Error - Effective Go
21
Paths
Working with Paths in Golang
paths
path , io , os
22
File Read
File Read in Golang
files-read
os , bufio
23
Config File Read (JSON, YAML, TOML, XML)
Config File Reading in Golang
config-files
yaml , toml , encoding
24
File Write
File Write in Golang
files-write
os file write function , os write file types
25
Command Line Args
CMD Args in Golang
cmd-args
os Args , flag
26
Regex
Regex in Golang
regex
regexp
27
Random Numbers
Random Numbers in Golang
random-numbers
math/rand , crypto/rand , math/big
28
Date and Time
Date and Time in Golang
date-time
time
29
Generics
Generics in Golang
generics
generics tutorial
30
Go Routines
Go Routines
go-routines
sync
31
Channels
Go Channels
channels
chan