Atom

Package

activate-power-mode

atom-beautify

react

seti-icons

go-outline : for go lang outline

git-line : ctrl+alt+cmd+b tooltip with git-blame information about current line

column-select

cursor-history : ctrl+i, ctrl+o go/back to cursor position history

dash : ctrl + h to show 150+ API documentation sets from many languages and frameworks

terminal-status (optional)

linter-ruby : check ruby code error on save

linter-eslint : check es code error on save

linter-jsonlint

linter-csslint

linter-jshint

linter-javac

linter-xmllint

linter-golinter

symbol-gen : Generate symbols with cmd-alt-g so you can fuzzy search for symbols across your project.

KeyMap

cmd + t / cmd + p : find file by file name/path in current project

cmd + r : find variable or function in current file

cmd + b : browse list of open files

ctrl + g : quick go to line

shift + cmd + p : atom command palette

alt + shift + s : show available code snippets

ctrl + shift + m : markdown preview

ctrl + m : Go to matching bracket ()

ctrl+alt+m : Select code inside matching brackets