diff --git a/playbooks/packages.yaml b/playbooks/packages.yaml
index 58e7263..f13c01b 100644
--- a/playbooks/packages.yaml
+++ b/playbooks/packages.yaml
@@ -23,7 +23,6 @@
           - libwebp-devel
           - mkvtoolnix
           - mpv
-          - musescore
           - nextcloud-client
           - nextcloud-client-dolphin
           - obs-studio
@@ -90,7 +89,6 @@
           - io.openrct2.OpenRCT2
           - org.signal.Signal
           - org.zulip.Zulip
-          - net.ankiweb.Anki
         state: latest
         method: user
         remote: flathub
diff --git a/programs/git.nix b/programs/git.nix
index 173e5f1..244e916 100644
--- a/programs/git.nix
+++ b/programs/git.nix
@@ -42,6 +42,11 @@
       };
       merge = { conflictstyle = "zdiff3"; };
       pull = { rebase = true; };
+      "url \"ssh://git@github.com/\"".insteadOf = "https://github.com/";
+      "url \"ssh://git@gitlab.com/\"".insteadOf = "https://gitlab.com/";
+      "url \"ssh://git@codeberg.com/\"".insteadOf = "https://codeberg.com/";
+      "url \"ssh://git@code.millironx.com/\"".insteadOf =
+        "https://code.millironx.com/";
     };
   };
 }
diff --git a/programs/shells.nix b/programs/shells.nix
index 6745cf4..edb0f18 100644
--- a/programs/shells.nix
+++ b/programs/shells.nix
@@ -10,11 +10,53 @@ let
     }
 
   '';
+  sourceCodeDirectory =
+    if pkgs.stdenv.hostPlatform.isDarwin then "~/Developer" else "~/src";
+  clone_bash_function = ''
+    unalias gc
+    function gc() {
+      REPO_ID="$(echo "''${1}" | \
+        awk '{
+          sub(/^git@/, "");
+          sub(/^https:\/\//, "");
+          sub (/:/, "/");
+          sub(/\.git$/, "");
+          print
+        }')"
+      git clone "https://''${REPO_ID}.git" ${sourceCodeDirectory}/''${REPO_ID}
+      cd ${sourceCodeDirectory}/''${REPO_ID}
+    }
+
+  '';
+  repo_init_function = ''
+    function rinit() {
+    REPO_ID="$(echo "''${1}" | \
+      awk '{
+        sub(/^git@/, "");
+        sub(/^https:\/\//, "");
+        sub (/:/, "/");
+        sub(/\.git$/, "");
+        print
+      }')"
+
+      mkdir -p ${sourceCodeDirectory}/''${REPO_ID}
+      cd ${sourceCodeDirectory}/''${REPO_ID}
+
+      git init
+
+      git remote add origin git@''${REPO_ID/\//:}.git
+    }
+
+  '';
+
+  shell_functions = shell:
+    (conda_init shell) + nd_bash_function + clone_bash_function
+    + repo_init_function;
 in {
   programs = {
     bash = {
       enable = true;
-      initExtra = conda_init "bash" + nd_bash_function + ''
+      initExtra = shell_functions "bash" + ''
         export PS1="[\[\e[32m\]\u\[\e[m\]@\[\e[33m\]\h\[\e[m\] \[\e[34m\]\W\[\e[m\]] \\$ "
       '';
     };
@@ -37,7 +79,7 @@ in {
           "zsh-users/zsh-completions"
         ];
       };
-      initContent = conda_init "zsh" + nd_bash_function;
+      initContent = shell_functions "zsh";
     };
   };
 }
diff --git a/programs/zed.nix b/programs/zed.nix
index b3f7fd6..dba9b38 100644
--- a/programs/zed.nix
+++ b/programs/zed.nix
@@ -23,13 +23,25 @@
         use_modifier_to_send = true;
         default_model = {
           provider = "zed.dev";
-          model = "claude-3-7-sonnet";
+          model = "claude-sonnet-4-5";
         };
         default_profile = "minimal";
       };
       buffer_font_family = "FiraCode Nerd Font";
       buffer_font_size = 11;
       features = { edit_prediction_provider = "zed"; };
+      git_hosting_providers = [
+        {
+          provider = "forgejo";
+          base_url = "https://code.millironx.com";
+          name = "Milliron X Code";
+        }
+        {
+          provider = "forgejo";
+          base_url = "https://codeberg.org";
+          name = "Codeberg";
+        }
+      ];
       languages = {
         Julia = {
           formatter = {
@@ -52,12 +64,12 @@
             };
           };
         };
+        Nix = {
+          formatter.external.command = "${pkgs.nixfmt-classic}/bin/nixfmt";
+        };
       };
       lsp = {
-        nil = {
-          initialization_options.formatting.command = [ "nixfmt" ];
-          settings.nix.flake.autoArchive = true;
-        };
+        nil = { settings.nix.flake.autoArchive = true; };
         texlab = {
           settings = {
             build = {
@@ -75,6 +87,7 @@
           };
         };
         tinymist = {
+          initialization_options = { preview.background.enabled = true; };
           settings = {
             exportPdf = "onSave";
             outputPath = "$root/$name";
@@ -97,12 +110,28 @@
       ui_font_size = 16;
       wrap_guides = [ 80 92 120 ];
     };
-    userTasks = [{
-      label = "latexmk (project)";
-      command = "latexmk";
-      args = [ "-synctex=1" "-pdf" "-recorder" ];
-      cwd = "$ZED_DIRNAME";
-      tags = [ "latex-build" ];
-    }];
+    userTasks = [
+      {
+        label = "latexmk (project)";
+        command = "latexmk";
+        args = [ "-synctex=1" "-pdf" "-recorder" ];
+        cwd = "$ZED_DIRNAME";
+        tags = [ "latex-build" ];
+      }
+      {
+        label = "Open Typst preview";
+        command = "${
+            if pkgs.stdenv.hostPlatform.isDarwin then "open" else "xdg-open"
+          } http://127.0.0.1:23635/";
+        use_new_terminal = true;
+        allow_concurrent_runs = false;
+        reveal = "never";
+        reveal_target = "dock";
+        hide = "always";
+        shell = "system";
+        show_summary = true;
+        show_command = true;
+      }
+    ];
   };
 }
diff --git a/systems/darwin/corianne.nix b/systems/darwin/corianne.nix
index f1c1eb2..c83a9a1 100644
--- a/systems/darwin/corianne.nix
+++ b/systems/darwin/corianne.nix
@@ -207,7 +207,6 @@ in {
     ];
     casks = [
       "alt-tab"
-      "anki"
       "db-browser-for-sqlite"
       "dolphin"
       "firefox"
@@ -216,7 +215,6 @@ in {
       "iterm2"
       "logseq"
       "macfuse"
-      "musescore"
       "nextcloud"
       "openrct2"
       "qownnotes"
@@ -234,6 +232,7 @@ in {
       "ungoogled-chromium"
       "veracrypt"
       "vlc"
+      "vienna"
       "vorta"
       "zed"
       "zotero"