diff --git a/users/pbsds/home/default.nix b/users/pbsds/home/default.nix
index b9057fd..59623bd 100644
--- a/users/pbsds/home/default.nix
+++ b/users/pbsds/home/default.nix
@@ -132,8 +132,6 @@
     #bin = "perl -pe 'chomp' | curl -is -X POST https://i.kuklef.se/upload -F content=@- -F expiration=10d | grep '^location:' | cut -d' ' -f2-";
     bin = "python -c 'import sys; sys.stdout.write(sys.stdin.read().strip())' | curl -is -X POST https://i.kuklef.se/upload -F content=@- -F expiration=10d | grep '^location:' | cut -d' ' -f2-";
 
-    #atom = "atom --no-sandbox";
-    atom = "atom --disable-gpu --in-process-gpu --no-sandbox";
   };
 
   programs.nix-index.enable = true;
diff --git a/users/pbsds/home/profiles/desktop.nix b/users/pbsds/home/profiles/desktop.nix
index ce4d015..3accb7e 100644
--- a/users/pbsds/home/profiles/desktop.nix
+++ b/users/pbsds/home/profiles/desktop.nix
@@ -4,6 +4,7 @@
 
   imports = [
     ./lxterminal
+    ./pulsar
   ];
 
   nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
@@ -13,10 +14,6 @@
   ];
 
   home.packages = with pkgs; [
-    atom # TODO: config
-    pulsar # TODO: config, transition into this
-    # TODO: nodePackages.bash-language-server
-    # TODO: python-lsp-server, somehow
 
     discord
     element-desktop#-wayland
diff --git a/users/pbsds/home/profiles/pulsar/config.cson b/users/pbsds/home/profiles/pulsar/config.cson
new file mode 100644
index 0000000..6f15a3f
--- /dev/null
+++ b/users/pbsds/home/profiles/pulsar/config.cson
@@ -0,0 +1,205 @@
+"*":
+  "atom-ide-code-format":
+    formatOnSave: false
+  "atom-ide-outline":
+    foldInitially: true
+    initialDisplay: false
+  "atom-typescript":
+    allowJS: true
+    ignoredDiagnosticCodes: [
+      "8002"
+      "8003"
+      "8004"
+      "8006"
+      "8008"
+      "8010"
+    ]
+    jsSyntaxScopes: [
+      "source.js"
+      "source.jsx"
+      "javascript"
+      "source.flow"
+    ]
+  "autocomplete-plus": {}
+  "bracket-matcher":
+    autocompleteBrackets: false
+  "copy-highlighted":
+    style: "railscasts"
+  "copy-with-style":
+    preset1: {}
+  core:
+    allowPendingPaneItems: false
+    autoHideMenuBar: true
+    disabledPackages: [
+      "language-python"
+      "markdown-preview"
+      "linter-clang"
+      "linter-python-pep8"
+      "language-gfm"
+    ]
+    ignoredNames: [
+      ".git"
+      ".hg"
+      ".svn"
+      ".DS_Store"
+      "._*"
+      "Thumbs.db"
+      "desktop.ini"
+      "__pycache__"
+    ]
+    packagesWithKeymapsDisabled: [
+      "atom-ide-code-format"
+    ]
+    restorePreviousWindowsOnStart: "no"
+    telemetryConsent: "no"
+    themes: [
+      "one-dark-ui"
+      "railscast-theme-markup"
+    ]
+  editor:
+    fontSize: 18
+    invisibles: {}
+    scrollPastEnd: true
+    tabLength: 4
+  "exception-reporting":
+    userId: "c8877d6e-54df-44f2-bb95-b02e63ceaa6b"
+  fonts:
+    fontFamily: "Cousine"
+  "graphviz-preview-plus": {}
+  "ide-python":
+    pylsPlugins:
+      autopep8:
+        enabled: false
+      flake8:
+        ignore: [
+          "E121"
+          "E123"
+          "E126"
+          "E226"
+          "E24"
+          "E704"
+          "W503"
+          "W504"
+          "E302"
+          "E306"
+          "E128"
+          "E221"
+        ]
+        maxLineLength: 119
+      jedi_definition:
+        follow_imports: true
+      preload: {}
+      pycodestyle:
+        enabled: false
+        ignore: [
+          "E121"
+          "E123"
+          "E126"
+          "E226"
+          "E24"
+          "E704"
+          "W503"
+          "E302"
+          "E306"
+          "E128"
+          "E221"
+        ]
+        maxLineLength: 119
+  jumpy: {}
+  kite:
+    showWelcomeNotificationOnStartup: false
+  "linter-ui-default": {}
+  "markdown-preview-enhanced":
+    breakOnSingleNewLine: false
+    enableLinkify: false
+    enableWikiLinkSyntax: false
+    mathRenderingOnlineService: "https://latex.codecogs.com/svg.latex"
+    pandocArguments: "--filter=pandoc-codeblock-include, --filter=pandoc-imagine"
+    pandocMarkdownFlavor: "markdown-raw_tex+tex_math_single_backslash+emoji"
+    usePandocParser: true
+  "markdown-preview-plus":
+    markdownItConfig:
+      useLazyHeaders: false
+    mathConfig: {}
+    pandocConfig:
+      pandocArguments: [
+        "--defaults=defaults.yaml"
+        "--webtex=https://latex.codecogs.com/svg.latex?"
+      ]
+      pandocMarkdownFlavor: "markdown-raw_tex+tex_math_single_backslash+emoji"
+      pandocRemoveReferences: false
+      useNativePandocCodeStyles: true
+    previewConfig:
+      activatePreviewWithEditor: true
+    renderer: "pandoc"
+    saveConfig:
+      saveToPDFOptions: {}
+    style: "github"
+    syncConfig: {}
+  "one-dark-ui":
+    fontSize: 11
+  pigments:
+    mergeColorDuplicates: true
+  "spell-check":
+    grammars: [
+      "source.asciidoc"
+      "source.gfm"
+      "text.git-commit"
+      "text.plain"
+      "text.plain.null-grammar"
+      "source.rst"
+      "text.restructuredtext"
+      "text.md"
+    ]
+    knownWords: [
+      "equivariant"
+      "isosurface"
+      "discretization"
+      "voxel"
+      "SIREN"
+      "SIRENs"
+      "Zernike"
+    ]
+    locales: [
+      "en_US"
+    ]
+  "status-bar": {}
+  "tree-view":
+    hideIgnoredNames: true
+    hideVcsIgnoredFiles: true
+  welcome:
+    showOnStartup: false
+  whitespace: {}
+  wordcount:
+    alwaysOn: true
+    ignorecode: true
+    ignorecomments: true
+    showchars: false
+".basic.html.text":
+  editor:
+    tabLength: 2
+".css.less.source":
+  editor:
+    tabLength: 2
+".dg.source":
+  editor:
+    tabType: "soft"
+".html.jinja.text":
+  editor:
+    tabLength: 2
+".jinja.source.yaml":
+  editor:
+    tabLength: 2
+".md.text":
+  editor:
+    softWrapAtPreferredLineLength: false
+    tabLength: 2
+".nix.source":
+  editor:
+    tabLength: 2
+".scala.source":
+  editor:
+    tabLength: 2
+".source.yaml":
+  editor:
+    tabLength: 2
diff --git a/users/pbsds/home/profiles/pulsar/default.nix b/users/pbsds/home/profiles/pulsar/default.nix
new file mode 100644
index 0000000..49d8945
--- /dev/null
+++ b/users/pbsds/home/profiles/pulsar/default.nix
@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+{
+  #home.shellAliases.atom = "atom --no-sandbox";
+  #home.shellAliases.atom = "atom --disable-gpu --in-process-gpu --no-sandbox";
+  home.shellAliases.atom = "pulsar";
+
+  home.packages = with pkgs; [
+    #atom
+    pulsar
+
+    nodePackages.bash-language-server
+    # TODO: ensure python-lsp-server?
+
+  ];
+
+  home.file.".pulsar/config.cson".source = ./config.cson;
+  home.file.".pulsar/keymap.cson".source = ./keymap.cson;
+  home.file.".pulsar/snippets.cson".source = ./snippets.cson;
+}
diff --git a/users/pbsds/home/profiles/pulsar/keymap.cson b/users/pbsds/home/profiles/pulsar/keymap.cson
new file mode 100644
index 0000000..d8b615d
--- /dev/null
+++ b/users/pbsds/home/profiles/pulsar/keymap.cson
@@ -0,0 +1,71 @@
+# 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. Unlike style sheets however,
+# each selector can only be declared once.
+#
+# 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:
+# * http://flight-manual.atom.io/using-atom/sections/basic-customization/#_customizing_keybindings
+# * http://flight-manual.atom.io/behind-atom/sections/keymaps-in-depth/
+#
+# If you're having trouble with your keybindings not working, try the
+# Keybinding Resolver: `Cmd+.` on macOS and `Ctrl+.` on other platforms. See the
+# Debugging Guide for more information:
+# * http://flight-manual.atom.io/hacking-atom/sections/debugging/#check-the-keybindings
+#
+# This file uses CoffeeScript Object Notation (CSON).
+# If you are unfamiliar with CSON, you can read more about it in the
+# Atom Flight Manual:
+# http://flight-manual.atom.io/using-atom/sections/basic-customization/#_cson
+
+'atom-text-editor':
+  #'ctrl-w': 'editor:select-word'
+  'alt-shift-d': 'editor:split-selections-into-lines'
+  'alt-d': 'find-and-replace:select-next'
+  'ctrl-d': 'editor:duplicate-lines'
+  'ctrl-shift-D': 'editor:delete-line'
+  'ctrl-l': "editor:unfold-current-row"
+  'ctrl-ø': "editor:fold-current-row"
+  'alt-g': 'atomic-rtags:follow'
+  'alt-.': 'pane:show-next-item'
+  'alt-,': 'pane:show-previous-item'
+  'ctrl-m': 'markdown-preview-plus:sync-preview'
+  'ctrl-enter': 'atom-ide-go-to-definition:go-to-definition'
+  'ctrl-alt':  'unset!'# 'datatip:toggle'
+  'alt-shift': 'datatip:toggle'
+'body':
+  'alt-right': 'pane:show-next-item'
+  'alt-left': 'pane:show-previous-item'
+  'alt-.': 'pane:show-next-item'
+  'alt-,': 'pane:show-previous-item'
+  'ctrl-tab ^ctrl': 'unset!'
+  'ctrl-tab': 'pane:show-next-item'
+  'ctrl-shift-tab ^ctrl': 'unset!'
+  'ctrl-shift-tab': 'pane:show-previous-item'
+  #'ctrl-w': 'unset!'
+  #'ctrl-q': 'core:close'
+  'ctrl-q': 'unset!'
+  'ctrl-k ctrl-n': 'status-bar:toggle'
+'atom-workspace':
+  #'ctrl-k ctrl-m': 'diagnostics:toggle-table'
+  #'ctrl-k ctrl-,': 'outline:toggle'
+  'ctrl-k ctrl-m': 'window:toggle-bottom-dock'
+  'ctrl-k ctrl-,': 'window:toggle-right-dock'
+'atom-workspace atom-text-editor:not([mini])':
+  'ctrl-up': 'unset!'
+  'ctrl-down': 'unset!'
+  'alt-up': 'editor:move-line-up'
+  'alt-down': 'editor:move-line-down'
diff --git a/users/pbsds/home/profiles/pulsar/snippets.cson b/users/pbsds/home/profiles/pulsar/snippets.cson
new file mode 100644
index 0000000..cc1203a
--- /dev/null
+++ b/users/pbsds/home/profiles/pulsar/snippets.cson
@@ -0,0 +1,75 @@
+'.text.md':
+  'Comment':
+    'prefix': 'comment'
+    'body': '<!--\n$1\n-->$0'
+  'Todo':
+    'prefix': 'todo'
+    'body': '<!-- TODO: $1 -->$0'
+  'Div':
+    'prefix': 'div'
+    'body': '<div class="$1" id="$2">\n$3\n</div>$0'
+  'Equation':
+    'prefix': 'eq'
+    'body': '\\$\\$ $1\n\\$\\$${3: \\{#eq:${2:TODOs}\\}}$0'
+  'AlignedEquation':
+    'prefix': 'eqs'
+    'body': '\\$\\$ \\\\begin\\{aligned\\}\n\t\\\\\\\\ ${1:a &= b} \n\t\\\\\\\\ ${2:c &= d}\n\\\\end\\{aligned\\} \\$\\$${4: \\{#eq:${3:TODO}\\}}$0'
+  'EquationSolve':
+    'prefix': 'eqso'
+    'body': '\\$\\$ \\\\begin\\{aligned\\}\n\t${1:a}\n\t\t&= ${2:b} \\\\\\\\\n\\\\end\\{aligned\\} \\$\\$${4: \\{#eq:${3:TODO}\\}}$0'
+  'Fraction':
+    'prefix': 'fr'
+    'body': '\\\\frac\\{$1\\}\\{$2\\}$0'
+  'LeftRight':
+    'prefix': 'lr'
+    'body': '\\\\left${1:  \\\\right}$0'
+  'LeftRightAngle':
+    'prefix': 'lra'
+    'body': '\\\\left\\\\langle $1 \\\\right\\\\rangle$0'
+#  'Superscript':
+#    'prefix': '^'
+#    'body': '^\\{$1\\}$0'
+  'smallcaps':
+    'prefix': 'sm'
+    'body': '[$1]{.smallcaps}$0'
+  'bold':
+    'prefix': 'bf'
+    'body': '**$1**$0'
+  'italic':
+    'prefix': 'it'
+    'body': '*$1*$0'
+  'monospace':
+    'prefix': 'ms'
+    'body': '`$1`$0'
+'.text.html':
+  'ClassSpan':
+    'prefix': 'span'
+    'body': '<span class="$1">$2</span>$0'
+'.source.jinja, .text.html.jinja, .text.generic-config.jinja, .source.python.jinja, .source.shell.jinja, .text.xml.jinja, .source.yaml.jinja':
+  'Comment':
+    'prefix': 'comment'
+    'body': '{# $0 #}'
+  'Complete Comment':
+    'prefix': '{#'
+    'body': '{# $0 #}'
+  'Do':
+    'prefix': 'do'
+    'body': '{% do ${1:expr} %}{# requires jinja2.ext.do #}'
+  'Continue':
+    'prefix': 'continue'
+    'body': '{% continue %}{# requires jinja2.ext.loopcontrols #}'
+  'Break':
+    'prefix': 'break'
+    'body': '{% break %}{# requires jinja2.ext.loopcontrols #}'
+  'Autoescape':
+    'prefix': 'autoescape'
+    'body': '{% autoescape ${1:false} %}\n$2\n{% endautoescape %}$0'
+  'Todo':
+    'prefix': 'todo'
+    'body': '{# TODO: ${1:message} #}'
+  'Block':
+    'prefix': 'block'
+    'body': '{% block ${1:name} %}\n\t$2\n{% endblock %}{# ${1:name} #}'
+  'Set':
+    'prefix': 'set'
+    'body': '{% set ${1:var} = ${2:expr} %}'