diff --git a/flake.nix b/flake.nix
index 9f6dd39..c59cbb7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -150,3 +150,357 @@ in {
     defaultPackage.x86_64-linux = resethome;
 };
 }
+{
+    description = "MIREA desktop";
+    inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
+    outputs = { self, nixpkgs, ... }:
+        let
+            pkgs = import nixpkgs { system = "x86_64-linux"; };
+
+            wallpaper = builtins.readFile "${self}/wallpaper.svg";
+            folderIcon = builtins.readFile "${self}/folderIcon.svg";
+            pcmanfmConf = "${self}/pcmanfm.conf";
+
+            desktopItems0 = (pkgs.writeText "desktop-items-0.conf"
+''
+[*]
+wallpaper_mode=center
+wallpaper_common=1
+wallpapers_configured=1
+wallpaper=${self}/wallpaper.svg
+desktop_bg=#77767b
+desktop_fg=#ffffff
+desktop_shadow=#000000
+desktop_font=Sans 12
+folder=/home/student
+show_wm_menu=1
+sort=mtime;ascending;
+show_documents=0
+show_trash=1
+show_mounts=1
+'');
+
+            jgmenu_run_prepared =
+                (pkgs.writeShellScript "jgmenu_run_prepared"
+                ''${pkgs.jgmenu}/bin/jgmenu_run apps | ${prepare_jgmenu}/bin/prepare_jgmenu | ${pkgs.jgmenu}/bin/jgmenu --simple'');
+
+            powermenu = (pkgs.writeShellScript "powermenu"
+''
+if [ "$1" = "poweroff" ]; then
+    ${pkgs.zenity}/bin/zenity --question --text "Уверены, что хотите выключить?" --default-cancel && poweroff
+    exit 0
+fi
+
+if [ "$1" = "reboot" ]; then
+    ${pkgs.zenity}/bin/zenity --question --text "Уверены, что хотите перезагрузить?" --default-cancel && reboot
+    exit 0
+fi
+'');
+
+            mireaweek = pkgs.stdenv.mkDerivation rec {
+                pname = "mireaweek";
+                version = "0.1.0";
+                src = ./weekday.kt;
+                dontInstall = true;
+                dontUnpack = true;
+                nativeBuildInputs = [ pkgs.kotlin ];
+                buildPhase = ''
+                    mkdir -p $out/{bin,lib}
+                    kotlinc $src -include-runtime -d mireaweek.jar
+                    mv mireaweek.jar $out/lib
+                    printf "${pkgs.jre}/bin/java -jar $out/lib/mireaweek.jar" > $out/bin/mireaweek
+                    chmod +x $out/bin/mireaweek
+                '';
+            };
+
+            prepare_jgmenu = pkgs.stdenv.mkDerivation rec {
+                pname = "prepare_jgmenu";
+                version = "0.1.0";
+                src = ./JgmenuCorrector.kt;
+                dontInstall = true;
+                dontUnpack = true;
+                nativeBuildInputs = [ pkgs.kotlin ];
+                buildPhase = ''
+                    mkdir -p $out/{bin,lib}
+                    kotlinc $src -include-runtime -d prepare.jar
+                    mv prepare.jar $out/lib
+                    printf "${pkgs.jre}/bin/java -jar $out/lib/prepare.jar" > $out/bin/prepare_jgmenu
+                    chmod +x $out/bin/prepare_jgmenu
+                '';
+            };
+
+            tint2conf1 = builtins.readFile "${self}/tint2conf.1";
+            tint2conf2 = builtins.readFile "${self}/tint2conf.2";
+
+            tint2config = pkgs.writeText "tint2conf"
+''
+${tint2conf1}
+#-------------------------------------
+button = new
+button_lclick_command = ${jgmenu_run_prepared}
+button_icon = ${self}/wallpaper.svg
+
+separator = new
+separator_style = empty
+separator_padding = 3 4
+
+button = new
+button_lclick_command = ${pkgs.chromium}/bin/chromium
+button_icon = ${pkgs.chromium}/share/icons/hicolor/48x48/apps/chromium.png
+
+button = new
+button_lclick_command = ${pkgs.pcmanfm}/bin/pcmanfm
+button_icon = ${self}/folderIcon.svg
+
+separator = new
+separator_style = empty
+separator_padding = 3 4
+
+#-------------------------------------
+execp = new
+execp_name = switch
+execp_command = ${pkgs.xkb-switch}/bin/xkb-switch
+execp_interval = 1
+execp_font = mono 10
+execp_font_color = #dddddd 100
+execp_centered = 1
+execp_has_icon = 0
+execp_padding = 5 5
+
+#-------------------------------------
+execp = new
+execp_name = mireaweek
+execp_command = ${mireaweek}/bin/mireaweek
+execp_interval = 0
+execp_font = mono 10
+execp_font_color = #dddddd 100
+execp_centered = 1
+execp_has_icon = 0
+execp_padding = 5 5
+
+${tint2conf2}
+'';
+
+            screenshotDir = ''"$HOME/Pictures/Screenshots"'';
+            videoDir = ''"$HOME/Videos/ScreenRecords"'';
+
+            screenshotFullClipboard = pkgs.writeShellScript "screenshot-full-clipboard"
+''
+exec ${pkgs.maim}/bin/maim | ${pkgs.xclip}/bin/xclip -selection clipboard -t image/png
+'';
+
+            screenshotWindowClipboard = pkgs.writeShellScript "screenshot-window-clipboard"
+''
+exec ${pkgs.maim}/bin/maim -i "$(${pkgs.xdotool}/bin/xdotool getactivewindow)" | ${pkgs.xclip}/bin/xclip -selection clipboard -t image/png
+'';
+
+            screenshotFullFile = pkgs.writeShellScript "screenshot-full-file"
+''
+mkdir -p ${screenshotDir}
+exec ${pkgs.maim}/bin/maim "$HOME/Pictures/Screenshots/$(date +%F-%H-%M-%S).png"
+'';
+
+            screenshotRegionClipboard = pkgs.writeShellScript "screenshot-region-clipboard"
+''
+exec ${pkgs.maim}/bin/maim -s | ${pkgs.xclip}/bin/xclip -selection clipboard -t image/png
+'';
+
+            screenshotRegionFile = pkgs.writeShellScript "screenshot-region-file"
+''
+mkdir -p ${screenshotDir}
+exec ${pkgs.maim}/bin/maim -s "$HOME/Pictures/Screenshots/$(date +%F-%H-%M-%S).png"
+'';
+
+            recordFullScreen = pkgs.writeShellScript "record-full-screen"
+''
+set -eu
+mkdir -p "$HOME/.cache" ${videoDir}
+pidfile="$HOME/.cache/mirea-screenrecord.pid"
+
+if [ -f "$pidfile" ] && kill -0 "$(cat "$pidfile")" 2>/dev/null; then
+    kill -INT "$(cat "$pidfile")"
+    rm -f "$pidfile"
+    exit 0
+fi
+
+geometry="$(${pkgs.xrandr}/bin/xrandr | awk '/\*/ { print $1; exit }')"
+outfile="$HOME/Videos/ScreenRecords/$(date +%F-%H-%M-%S).mkv"
+
+${pkgs.ffmpeg}/bin/ffmpeg \
+    -f x11grab \
+    -video_size "$geometry" \
+    -framerate 30 \
+    -i "$DISPLAY" \
+    -c:v libx264 \
+    -preset ultrafast \
+    "$outfile" >/dev/null 2>&1 &
+
+echo $! > "$pidfile"
+'';
+
+            recordRegion = pkgs.writeShellScript "record-region"
+''
+set -eu
+mkdir -p "$HOME/.cache" ${videoDir}
+pidfile="$HOME/.cache/mirea-screenrecord.pid"
+
+if [ -f "$pidfile" ] && kill -0 "$(cat "$pidfile")" 2>/dev/null; then
+    kill -INT "$(cat "$pidfile")"
+    rm -f "$pidfile"
+    exit 0
+fi
+
+read -r X Y W H <<EOF
+$(${pkgs.slop}/bin/slop -f "%x %y %w %h")
+EOF
+
+outfile="$HOME/Videos/ScreenRecords/$(date +%F-%H-%M-%S).mkv"
+
+${pkgs.ffmpeg}/bin/ffmpeg \
+    -f x11grab \
+    -video_size "${W}x${H}" \
+    -framerate 30 \
+    -i "${DISPLAY}+${X},${Y}" \
+    -c:v libx264 \
+    -preset ultrafast \
+    "$outfile" >/dev/null 2>&1 &
+
+echo $! > "$pidfile"
+'';
+
+            capturePanel = pkgs.writeShellScript "capture-panel"
+''
+choice="$(${pkgs.zenity}/bin/zenity \
+    --list \
+    --title="Capture" \
+    --column="Action" \
+    "Screenshot: whole screen -> clipboard" \
+    "Screenshot: active window -> clipboard" \
+    "Screenshot: whole screen -> file" \
+    "Screenshot: region -> clipboard" \
+    "Screenshot: region -> file" \
+    "Record: whole screen (start/stop)" \
+    "Record: region (start/stop)" \
+    --height=320 --width=520)"
+
+case "$choice" in
+    "Screenshot: whole screen -> clipboard")
+        exec ${screenshotFullClipboard}
+        ;;
+    "Screenshot: active window -> clipboard")
+        exec ${screenshotWindowClipboard}
+        ;;
+    "Screenshot: whole screen -> file")
+        exec ${screenshotFullFile}
+        ;;
+    "Screenshot: region -> clipboard")
+        exec ${screenshotRegionClipboard}
+        ;;
+    "Screenshot: region -> file")
+        exec ${screenshotRegionFile}
+        ;;
+    "Record: whole screen (start/stop)")
+        exec ${recordFullScreen}
+        ;;
+    "Record: region (start/stop)")
+        exec ${recordRegion}
+        ;;
+    *)
+        exit 0
+        ;;
+esac
+'';
+
+            sxhkdConfig = pkgs.writeText "sxhkdrc"
+''
+# Windows-like
+Print
+    ${screenshotFullClipboard}
+
+alt + Print
+    ${screenshotWindowClipboard}
+
+super + Print
+    ${screenshotFullFile}
+
+super + shift + s
+    ${screenshotRegionClipboard}
+
+# macOS-like
+super + shift + 3
+    ${screenshotFullFile}
+
+control + super + shift + 3
+    ${screenshotFullClipboard}
+
+super + shift + 4
+    ${screenshotRegionFile}
+
+super + shift + 5
+    ${capturePanel}
+
+# "Run" / terminal
+super + r
+    ${pkgs.sakura}/bin/sakura
+
+super + Return
+    ${pkgs.sakura}/bin/sakura
+
+# tap Super only -> menu
+F13
+    ${jgmenu_run_prepared}
+'';
+
+            sxhkdWrapped = pkgs.writeShellScript "sxhkd-mirea"
+''
+exec ${pkgs.sxhkd}/bin/sxhkd -c ${sxhkdConfig}
+'';
+
+            xcapeWrapped = pkgs.writeShellScript "xcape-mirea"
+''
+exec ${pkgs.xcape}/bin/xcape -e 'Super_L=F13;Super_R=F13'
+'';
+
+            tint2custom = pkgs.writeShellScript "tint2"
+''
+${pkgs.tint2}/bin/tint2 -c ${tint2config}
+'';
+
+            pcmanfmdesktop = pkgs.writeShellScript "pcmanfm"
+''
+${pkgs.pcmanfm}/bin/pcmanfm --desktop
+'';
+
+            myxinitrc = pkgs.writeText ".xinitrc"
+''
+${tint2custom} &
+${pcmanfmdesktop} &
+${sxhkdWrapped} &
+${xcapeWrapped} &
+exec ${pkgs.metacity}/bin/metacity
+'';
+
+            resethome = pkgs.writeShellScript "startmireadesktop"
+''
+rm -rf $HOME/{*,.*} 2> /dev/null # wipe student directory, yeah!
+printf "[client]\nport=3306\nuser=root" > /home/student/.my.cnf
+echo "\set user postgres" > /home/student/.psqlrc
+mkdir -p "$HOME/.config/pcmanfm/default"
+cp ${desktopItems0} "$HOME/.config/pcmanfm/default/desktop-items-0.conf"
+cp ${pcmanfmConf} "$HOME/.config/pcmanfm/default/pcmanfm.conf"
+chmod +w -R "$HOME/.config/pcmanfm/default/"
+mkdir -p "$HOME/.config/gtk-3.0"
+printf "[Settings]\ngtk-icon-theme-name = WhiteSur" > "$HOME/.config/gtk-3.0/settings.ini"
+cp ${myxinitrc} "$HOME/.xinitrc"
+mkdir -p "$HOME/Pictures/Screenshots" "$HOME/Videos/ScreenRecords" "$HOME/.cache"
+'';
+        in {
+            packages.x86_64-linux.powermenu = powermenu; # must be imported into configuration.nix!
+            packages.x86_64-linux.tint2 = tint2custom;
+            packages.x86_64-linux.pcmanfm = pcmanfmdesktop;
+            packages.x86_64-linux.resethome = resethome;
+            packages.x86_64-linux.sxhkd = sxhkdWrapped;
+            packages.x86_64-linux.xcape = xcapeWrapped;
+            defaultPackage.x86_64-linux = resethome;
+        };
+}
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