From 1.19.0: automatic update by http://atom.io/packages/sync-settings

init.coffee

# Your init script
#
# Atom will evaluate this file each time a new window is opened. It is run
# after packages are loaded/activated and after the previous editor state
# has been restored.
#
# An example hack to log to the console when each text editor is saved.
#
# atom.workspace.observeTextEditors (editor) ->
#   editor.onDidSave ->
#     console.log "Saved! #{editor.getPath()}"

keymap.cson

# Your keymap
#
# Atom keymaps work similarly to style sheets. Just as style sheets use
# selectors to apply styles to elements, Atom keymaps use selectors to associate
# keystrokes with events in specific contexts.
#
# You can create a new keybinding in this file by typing "key" and then hitting
# tab.
#
# Here's an example taken from Atom's built-in keymap:
#
# 'atom-text-editor':
#   'enter': 'editor:newline'
#
# 'atom-workspace':
#   'ctrl-shift-p': 'core:move-up'
#   'ctrl-p': 'core:move-down'
#
# You can find more information about keymaps in these guides:
# * https://atom.io/docs/latest/using-atom-basic-customization#customizing-key-bindings
# * https://atom.io/docs/latest/behind-atom-keymaps-in-depth
#
# This file uses CoffeeScript Object Notation (CSON).
# If you are unfamiliar with CSON, you can read more about it here:
# https://github.com/bevry/cson#what-is-cson
'body':
  'cmd-o': 'unset!'
  'shift-cmd-W': 'pane:close-other-items'

'.platform-darwin':
  'cmd-)': 'tree-view:toggle-focus'
  'cmd-`': 'tree-view:toggle-focus'
  'cmd-b': 'unset!'
  'cmd-t': 'fuzzy-finder:toggle-buffer-finder'

'.platform-darwin atom-workspace':
  'cmd-o': 'advanced-open-file:toggle'

'.platform-darwin atom-text-editor':
  'cmd-b': 'bookmarks:toggle-bookmark'

'atom-text-editor':
  'cmd-g cmd-p': 'bookmarks:jump-to-previous-bookmark'
  'cmd-g cmd-n': 'bookmarks:jump-to-next-bookmark'
  'cmd-g cmd-l': 'go-to-line:toggle'

'atom-workspace':
  'cmd-shift-k': 'git-control:toggle'
  'cmd-i': 'node-requirer:import'

packages.json

[
	{
		"name": "about",
		"version": "1.7.6"
	},
	{
		"name": "advanced-open-file",
		"version": "0.16.6"
	},
	{
		"name": "archive-view",
		"version": "0.63.3"
	},
	{
		"name": "atom-dark-syntax",
		"version": "0.28.0",
		"theme": "syntax"
	},
	{
		"name": "atom-dark-ui",
		"version": "0.53.0",
		"theme": "ui"
	},
	{
		"name": "atom-light-syntax",
		"version": "0.29.0",
		"theme": "syntax"
	},
	{
		"name": "atom-light-ui",
		"version": "0.46.0",
		"theme": "ui"
	},
	{
		"name": "atom-ternjs",
		"version": "0.18.3"
	},
	{
		"name": "autocomplete-atom-api",
		"version": "0.10.1"
	},
	{
		"name": "autocomplete-css",
		"version": "0.16.2"
	},
	{
		"name": "autocomplete-html",
		"version": "0.8.0"
	},
	{
		"name": "autocomplete-plus",
		"version": "2.35.5"
	},
	{
		"name": "autocomplete-snippets",
		"version": "1.11.0"
	},
	{
		"name": "autoflow",
		"version": "0.29.0"
	},
	{
		"name": "autosave",
		"version": "0.24.3"
	},
	{
		"name": "background-tips",
		"version": "0.27.1"
	},
	{
		"name": "base16-tomorrow-dark-theme",
		"version": "1.5.0",
		"theme": "syntax"
	},
	{
		"name": "base16-tomorrow-light-theme",
		"version": "1.5.0",
		"theme": "syntax"
	},
	{
		"name": "bookmarks",
		"version": "0.44.4"
	},
	{
		"name": "bracket-matcher",
		"version": "0.86.0"
	},
	{
		"name": "busy-signal",
		"version": "1.4.3"
	},
	{
		"name": "command-palette",
		"version": "0.40.4"
	},
	{
		"name": "dalek",
		"version": "0.2.1"
	},
	{
		"name": "deprecation-cop",
		"version": "0.56.7"
	},
	{
		"name": "dev-live-reload",
		"version": "0.47.1"
	},
	{
		"name": "encoding-selector",
		"version": "0.23.4"
	},
	{
		"name": "exception-reporting",
		"version": "0.41.4"
	},
	{
		"name": "file-icons",
		"version": "2.1.10"
	},
	{
		"name": "find-and-replace",
		"version": "0.208.3"
	},
	{
		"name": "fuzzy-finder",
		"version": "1.5.8"
	},
	{
		"name": "git-blame",
		"version": "1.2.1"
	},
	{
		"name": "git-diff",
		"version": "1.3.6"
	},
	{
		"name": "git-time-machine",
		"version": "1.5.9"
	},
	{
		"name": "github",
		"version": "0.3.4-0"
	},
	{
		"name": "go-to-line",
		"version": "0.32.1"
	},
	{
		"name": "grammar-selector",
		"version": "0.49.5"
	},
	{
		"name": "hyperclick",
		"version": "0.1.3"
	},
	{
		"name": "image-view",
		"version": "0.61.2"
	},
	{
		"name": "incompatible-packages",
		"version": "0.27.3"
	},
	{
		"name": "intentions",
		"version": "1.1.5"
	},
	{
		"name": "js-hyperclick",
		"version": "1.11.0"
	},
	{
		"name": "jumpy",
		"version": "3.1.3"
	},
	{
		"name": "keybinding-resolver",
		"version": "0.38.0"
	},
	{
		"name": "language-babel",
		"version": "2.71.0"
	},
	{
		"name": "language-c",
		"version": "0.58.1"
	},
	{
		"name": "language-clojure",
		"version": "0.22.3"
	},
	{
		"name": "language-coffee-script",
		"version": "0.48.7"
	},
	{
		"name": "language-csharp",
		"version": "0.14.2"
	},
	{
		"name": "language-css",
		"version": "0.42.2"
	},
	{
		"name": "language-gfm",
		"version": "0.89.1"
	},
	{
		"name": "language-git",
		"version": "0.19.1"
	},
	{
		"name": "language-go",
		"version": "0.44.1"
	},
	{
		"name": "language-html",
		"version": "0.47.3"
	},
	{
		"name": "language-hyperlink",
		"version": "0.16.1"
	},
	{
		"name": "language-java",
		"version": "0.27.2"
	},
	{
		"name": "language-javascript",
		"version": "0.126.1"
	},
	{
		"name": "language-json",
		"version": "0.19.1"
	},
	{
		"name": "language-less",
		"version": "0.32.0"
	},
	{
		"name": "language-make",
		"version": "0.22.3"
	},
	{
		"name": "language-mustache",
		"version": "0.14.1"
	},
	{
		"name": "language-objective-c",
		"version": "0.15.1"
	},
	{
		"name": "language-perl",
		"version": "0.37.0"
	},
	{
		"name": "language-php",
		"version": "0.39.0"
	},
	{
		"name": "language-property-list",
		"version": "0.9.1"
	},
	{
		"name": "language-python",
		"version": "0.45.3"
	},
	{
		"name": "language-ruby",
		"version": "0.71.1"
	},
	{
		"name": "language-ruby-on-rails",
		"version": "0.25.2"
	},
	{
		"name": "language-sass",
		"version": "0.59.0"
	},
	{
		"name": "language-shellscript",
		"version": "0.25.1"
	},
	{
		"name": "language-source",
		"version": "0.9.0"
	},
	{
		"name": "language-sql",
		"version": "0.25.6"
	},
	{
		"name": "language-text",
		"version": "0.7.3"
	},
	{
		"name": "language-todo",
		"version": "0.29.1"
	},
	{
		"name": "language-toml",
		"version": "0.18.1"
	},
	{
		"name": "language-xml",
		"version": "0.35.1"
	},
	{
		"name": "language-yaml",
		"version": "0.30.0"
	},
	{
		"name": "line-ending-selector",
		"version": "0.7.3"
	},
	{
		"name": "link",
		"version": "0.31.3"
	},
	{
		"name": "linter",
		"version": "2.2.0"
	},
	{
		"name": "linter-eslint",
		"version": "8.2.1"
	},
	{
		"name": "linter-flow",
		"version": "5.6.0"
	},
	{
		"name": "linter-ui-default",
		"version": "1.6.4"
	},
	{
		"name": "local-history",
		"version": "4.3.0"
	},
	{
		"name": "markdown-preview",
		"version": "0.159.12"
	},
	{
		"name": "metrics",
		"version": "1.2.6"
	},
	{
		"name": "notifications",
		"version": "0.67.2"
	},
	{
		"name": "one-dark-syntax",
		"version": "1.7.1",
		"theme": "syntax"
	},
	{
		"name": "one-dark-ui",
		"version": "1.10.5",
		"theme": "ui"
	},
	{
		"name": "one-light-syntax",
		"version": "1.7.1",
		"theme": "syntax"
	},
	{
		"name": "one-light-ui",
		"version": "1.10.5",
		"theme": "ui"
	},
	{
		"name": "open-on-github",
		"version": "1.2.1"
	},
	{
		"name": "package-generator",
		"version": "1.1.1"
	},
	{
		"name": "pigments",
		"version": "0.40.2"
	},
	{
		"name": "prettier-atom",
		"version": "0.37.0"
	},
	{
		"name": "react-es6-snippets",
		"version": "0.3.0"
	},
	{
		"name": "settings-view",
		"version": "0.250.0"
	},
	{
		"name": "snippets",
		"version": "1.1.4"
	},
	{
		"name": "solarized-dark-syntax",
		"version": "1.1.2",
		"theme": "syntax"
	},
	{
		"name": "solarized-light-syntax",
		"version": "1.1.2",
		"theme": "syntax"
	},
	{
		"name": "spell-check",
		"version": "0.71.4"
	},
	{
		"name": "status-bar",
		"version": "1.8.11"
	},
	{
		"name": "styleguide",
		"version": "0.49.6"
	},
	{
		"name": "symbols-view",
		"version": "0.116.1"
	},
	{
		"name": "sync-settings",
		"version": "0.8.2"
	},
	{
		"name": "tabs",
		"version": "0.106.2"
	},
	{
		"name": "timecop",
		"version": "0.36.0"
	},
	{
		"name": "tree-view",
		"version": "0.217.2"
	},
	{
		"name": "update-package-dependencies",
		"version": "0.12.0"
	},
	{
		"name": "welcome",
		"version": "0.36.4"
	},
	{
		"name": "whitespace",
		"version": "0.37.2"
	},
	{
		"name": "wrap-guide",
		"version": "0.40.2"
	}
]

settings.json

{
	"core": {
		"automaticallyUpdate": false,
		"telemetryConsent": "limited",
		"warnOnLargeFileLimit": 42
	},
	"editor": {
		"fontFamily": "\"operator mono\"",
		"preferredLineLength": 100,
		"scrollSensitivity": 60,
		"softWrapHangingIndent": 100
	},
	"exception-reporting": {
		"userId": "abca0d3f-734a-43ee-b43f-e163e179594e"
	},
	"git-blame": {
		"columnWidth": 250,
		"showOnlyLastNames": true
	},
	"linter-ui-default": {
		"showPanel": true
	},
	"one-dark-ui": {},
	"sync-settings": {
		"checkForUpdatedBackup": false,
		"gistDescription": "From 1.19.0: automatic update by http://atom.io/packages/sync-settings"
	},
	"welcome": {
		"showOnStartup": false
	}
}

snippets.cson

# Your snippets
#
# Atom snippets allow you to enter a simple prefix in the editor and hit tab to
# expand the prefix into a larger code block with templated values.
#
# You can create a new snippet in this file by typing "snip" and then hitting
# tab.
#
# An example CoffeeScript snippet to expand log to console.log:
#
# '.source.coffee':
#   'Console log':
#     'prefix': 'log'
#     'body': 'console.log $1'
#
# This file uses CoffeeScript Object Notation (CSON).
# If you are unfamiliar with CSON, you can read more about it here:
# https://github.com/bevry/cson#what-is-cson

'.source.js':
  'lambda function':
    'prefix': 'lf',
    'body': '($1) => $2'

  'lambda function with block body':
    'prefix': 'lfb',
    'body': '($1) => {\n$2\n}'

  'lambda function with one param':
    'prefix': '1lf',
    'body': '$1 => $2'

  'variable log':
    'prefix': 'varlog',
    'body': 'console.log(\'$1\', $1);'

  'export default':
    prefix: 'exdef'
    body: 'export default $1;'

  'import React':
    'prefix': 'imre'
    'body': 'import React from \'react\';'

  'import ReactDOM':
    'prefix': 'imredo'
    'body': 'import ReactDOM from \'react-dom\';'

  'import chai':
    'prefix': 'imchai'
    'body': 'import { expect } from \'chai\';\n'

  'import connect':
    'prefix': 'imco'
    'body': 'import { connect } from \'react-redux\';'

  'import reselect':
    prefix: 'imreselect'
    body: 'import { create$1Selector } from \'reselect\';';

  'import recompose':
    prefix: 'imrecompose',
    body: "import $1 from 'recompose/$1';\n"

  'import lodash fp':
    prefix: 'imlofp'
    body: "import { $1 } from 'lodash/fp';\n"

  'export default':
    prefix: 'expdef'
    body: 'export default $1;\n'

  'flowtap':
    prefix: 'flowtap'
    body: 'data => { console.log($1, data); return data; },'

  'React Component Constructor':
    'prefix': 'slcom'
    'body': '''
      import React, { PropTypes } from 'react';

      const $1 = ({ $2 }) => (
        <div />
      );

      // eslint-disable-next-line immutable/no-mutation
      $1.propTypes = {
        $3
      };

      export default $1;
    '''


  'Redux Action Handler':
    'prefix': 'ah'
    'body': '[$1]: (state, { payload, meta }) => {\n  $2return state;\n},'

  'Redux Action Creator':
    'prefix': 'ac'
    'body': '''
      export const $1 = '$1';
      export const $2 = createAction(
        $1,
        ($3) => ({
          $3
        })
      );
    '''

  'it block with lambda':
    'prefix': 'it'
    'body': 'it(\'should $1\', () => {\n$2\n});'

  'describe block with lambda':
    'prefix': 'desc'
    'body': 'describe(\'$1\', () => {\n$2\n});'

  'context block with lambda':
    'prefix': 'cont'
    'body': 'context(\'$1\', () => {\n$2\n});'

  'sleep promise':
    'prefix': 'sleep'
    'body': 'const sleep = ms => new Promise(resolve => setTimeout(resolve, ms));'

  'connect':
    'prefix': 'conco'
    'body': 'const enhance = connect(\n(state) => $1,\n(dispatch) => $2\n);\n'

  'eslint immutable/no-let':
    'prefix': 'no-let'
    'body': 'immutable/no-let'

  'eslint immutable/no-this':
    'prefix': 'no-this'
    'body': 'immutable/no-this'

  'eslint immutable/no-mutation':
    'prefix': 'no-mutation'
    'body': 'immutable/no-mutation'

  'eslint-disable':
    'prefix': 'dislint'
    'body': '/* eslint-disable */\n'

  'eslint-disable-next-line':
    'prefix': 'disnline'
    'body': '// eslint-disable-next-line $1'

  'flow':
    prefix: 'atflow'
    body: '/* @flow */'

styles.less

.workspace {
  font-size: 12px;
}

.tab-bar .tab {
  font-family: "operator mono";
  font-size: 14px;
  height: 40px;
  color: rgba(255, 255, 255, .71);

  &.active[title] {
    font-size: 16px;
    font-style: italic;
    color: white;

    &::before {
      width: 4px;
    }
  }
}

// style the background color of the tree view
.tree-view {
  font-family: "menlo";
  letter-spacing: -.5px;
}

// style the background and foreground colors on the atom-text-editor-element itself
atom-text-editor {
  // color: white;
  // background-color: hsl(180, 24%, 12%);
}

// To style other content in the text editor's shadow DOM, use the ::shadow expression
atom-text-editor::shadow .cursor {
  border-left: none;
  background: rgba(255, 255, 255, 0.25);
}

atom-text-editor {
  text-rendering: optimizeLegibility;
}

atom-text-editor::shadow {
  .entity.other.attribute-name,
  .modifier,
  .control,
  .var
  {
    font-family: "operator mono" !important;
    font-style: italic;
  }
}

atom-text-editor::shadow {
  .punctuation, .operator:not(.typeof):not(.new), .arrow.function, .hex {
    font-family: "fira code" !important;

    * {
      font-family: "operator mono";
    }
  }
}

atom-text-editor::shadow .string.quoted,
atom-text-editor::shadow .string.regexp {
  -webkit-font-feature-settings: "liga" off, "calt" off;
}

atom-text-editor .cursor {
  opacity: 1 !important;
  border-width: 1vh;
}

// green
@normal-bg: rgb(105, 238, 103);
// blue
@insert-bg: rgb(7, 193, 242);
// yellowish
@visual-bg: rgb(255, 206, 98);


// change the current cursor-line background color
// based on vim mode
atom-text-editor.is-focused.editor {
  .cursor-line {
    // background: rgba(64, 64, 37, 5);
    background: fadeout(@normal-bg, 80%);
  }
  &.insert-mode {
    .cursor-line {
      background: fadeout(@insert-bg, 90%);
    }
  }
}

// vim mode in the status bar at the bottom
// make it nice and big so you can see it out of the corner of your eye
// without thinking about it.
.status-bar-vim-mode-normal,
.status-bar-vim-mode-insert,
.status-bar-vim-mode-visual {
  font-weight: bold;
  text-align: center;
  font-size: 1.5em;
  width: 18rem;
  text-transform: uppercase;
}


.status-bar-vim-mode-normal {
  background: @normal-bg;
  color: rgb(4, 111, 11);
}

.status-bar-vim-mode-insert {
  background: @insert-bg;
  color: white;
}

.status-bar-vim-mode-visual {
  background: @visual-bg;
  color: rgb(168, 117, 5);
}

// change cursor color in normal mode
atom-text-editor.vim-mode.normal-mode.is-focused.editor {
  .cursor {
    background-color: @normal-bg;
  }
}

// visual mode and selected text
atom-text-editor.editor .selection .region {
  background-color: fadeout(@visual-bg, 75%);
}