readme;agents.md;zellij niri and alacritty

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// This config is in the KDL format: https://kdl.dev
// "/-" comments out the following node.
// Check the wiki for a full description of the configuration:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Introduction
include "colors.kdl"
// https://github.com/YaLTeR/niri/wiki/Configuration:-Input
input {
keyboard {
xkb {
// For more information, see xkeyboard-config(7).
layout "us,us_intl"
variant ",qwerty"
options "grp:alt_space_toggle,compose:ralt"
}
// Enable numlock on startup, omitting this setting disables it.
numlock
}
// Next sections include libinput settings.
// Omitting settings disables them, or leaves them at their default values.
touchpad {
// off
tap
// dwt
// dwtp
// drag false
// drag-lock
natural-scroll
// accel-speed 0.2
// accel-profile "flat"
// scroll-method "two-finger"
// disabled-on-external-mouse
}
mouse {
// off
// natural-scroll
// accel-speed 0.2
// accel-profile "flat"
// scroll-method "no-scroll"
}
trackpoint {
// off
// natural-scroll
// accel-speed 0.2
// accel-profile "flat"
// scroll-method "on-button-down"
// scroll-button 273
// middle-emulation
}
// Uncomment this to make the mouse warp to the center of newly focused windows.
// warp-mouse-to-focus
// Focus windows and outputs automatically when moving the mouse into them.
// Setting max-scroll-amount="0%" makes it work only on windows already fully on screen.
focus-follows-mouse max-scroll-amount="0%"
}
// You can configure outputs by their name, which you can find
// by running `niri msg outputs` while inside a niri instance.
// https://github.com/YaLTeR/niri/wiki/Configuration:-Outputs
output "DP-1" {
// Uncomment this line to disable this output.
// off
// If the refresh rate is omitted, niri will pick the highest refresh rate
// for the resolution.
// If the mode is omitted altogether or is invalid, niri will pick one automatically.
mode "3840x2160@240"
// mode "3840x2160@119.880"
// You can use integer or fractional scale, for example use 1.5 for 150% scale.
scale 2
// Transform allows to rotate the output counter-clockwise, valid values are:
// normal, 90, 180, 270, flipped, flipped-90, flipped-180 and flipped-270.
transform "normal"
// Position of the output in the global coordinate space.
// This affects directional monitor actions like "focus-monitor-left", and cursor movement.
// The cursor can only move between directly adjacent outputs.
// Output scale and rotation has to be taken into account for positioning:
// outputs are sized in logical, or scaled, pixels.
// For example, a 3840×2160 output with scale 2.0 will have a logical size of 1920×1080,
// so to put another output directly adjacent to it on the right, set its x to 1920.
// If the position is unset or results in an overlap, the output is instead placed
// automatically.
// position x=2400 y=0
}
// Settings that influence how windows are positioned and sized.
// Find more information on the wiki:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Layout
layout {
gaps 16
center-focused-column "on-overflow"
preset-column-widths {
proportion 0.5
proportion 0.66667
proportion 0.75
proportion 0.95
// Fixed sets the width in logical pixels exactly.
// fixed 1920
}
// You can also customize the heights that "switch-preset-window-height" (Mod+Shift+R) toggles between.
// preset-window-heights { }
// You can change the default width of the new windows.
default-column-width { proportion 0.66667; }
// If you leave the brackets empty, the windows themselves will decide their initial width.
// default-column-width {}
// You can change how the focus ring looks.
focus-ring {
// Uncomment this line to disable the focus ring.
// off
// How many logical pixels the ring extends out from the windows.
width 4
}
// You can also add a border. It's similar to the focus ring, but always visible.
border {
// The settings are the same as for the focus ring.
// If you enable the border, you probably want to disable the focus ring.
off
width 4
}
// You can enable drop shadows for windows.
shadow {
// Uncomment the next line to enable shadows.
// on
// Softness controls the shadow blur radius.
softness 30
// Spread expands the shadow.
spread 5
// Offset moves the shadow relative to the window.
offset x=0 y=5
}
}
spawn-at-startup "xwayland-satellite"
prefer-no-csd
screenshot-path "~/Pictures/Screenshots/Screenshot from %Y-%m-%d %H-%M-%S.png"
// Animation settings.
// The wiki explains how to configure individual animations:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Animations
animations {
// Uncomment to turn off all animations.
// off
// Slow down all animations by this factor. Values below 1 speed them up instead.
slowdown 0.75
}
// Window rules let you adjust behavior for individual windows.
// Find more information on the wiki:
// https://github.com/YaLTeR/niri/wiki/Configuration:-Window-Rules
// Work around WezTerm's initial configure bug
// by setting an empty default-column-width.
window-rule {
// This regular expression is intentionally made as specific as possible,
// since this is the default config, and we want no false positives.
// You can get away with just app-id="wezterm" if you want.
match app-id=r#"^org\.wezfurlong\.wezterm$"#
default-column-width {}
}
// Open the Firefox picture-in-picture player as floating by default.
window-rule {
// This app-id regular expression will work for both:
// - host Firefox (app-id is "firefox")
// - Flatpak Firefox (app-id is "org.mozilla.firefox")
match app-id=r#"firefox$"# title="^Picture-in-Picture$"
open-floating true
}
// Do the same for Zen Browser.
window-rule {
match app-id=r#"zen$"# title="^Picture-in-Picture$"
open-floating true
}
// Block out slack from screen capture.
window-rule {
match app-id=r#"Slack$"#
// block-out-from "screencast"
block-out-from "screen-capture"
}
// Block out legcord from screen capture.
window-rule {
match app-id=r#"legcord$"#
// block-out-from "screencast"
block-out-from "screen-capture"
}
window-rule {
match app-id="steam" title=r#"^notificationtoasts_\d+_desktop$"#
default-floating-position x=10 y=10 relative-to="bottom-right"
}
// Example: enable rounded corners for all windows.
// (This example rule is commented out with a "/-" in front.)
window-rule {
geometry-corner-radius 12
clip-to-geometry true
}
hotkey-overlay {
skip-at-startup
}
binds {
Mod+Shift+Slash { show-hotkey-overlay; }
// APPLICATIONS
Mod+T hotkey-overlay-title="Open a Terminal: Ghostty" { spawn "ghostty"; }
Super+E hotkey-overlay-title="Open Nautilus" { spawn "nautilus"; }
// SCRIPTS
Super+B { spawn "sh" "-c" "dms ipc call wallpaper set $(~/scripts/random-wallpaper.sh)"; }
Super+Shift+D hotkey-overlay-title="Restart DMS" { spawn "sh" "-c" "dms restart" ; }
// Super+A hotkey-overlay-title="Capture Screen" { spawn "sh" "-c" "grim -g \"$(slurp; sleep .1)\" - | swappy -f -"; }
Super+M hotkey-overlay-title="Media Output Select" { spawn "sh" "-c" "~/scripts/rofi-media.sh"; }
Super+Semicolon hotkey-overlay-title="Emoji picker" { spawn "sh" "-c" "rofimoji"; }
XF86AudioPlay allow-when-locked=true { spawn "playerctl" "play-pause"; }
XF86AudioNext allow-when-locked=true { spawn "playerctl" "next"; }
XF86AudioPrev allow-when-locked=true { spawn "playerctl" "previous"; }
// Open/close the Overview: a zoomed-out view of workspaces and windows.
// You can also move the mouse into the top-left hot corner,
// or do a four-finger swipe up on a touchpad.
Mod+O repeat=false { toggle-overview; }
Mod+Q { close-window; }
Mod+Left { focus-column-left; }
Mod+Down { focus-window-down; }
Mod+Up { focus-window-up; }
Mod+Right { focus-column-right; }
// Mod+H { focus-column-left; }
// Mod+J { focus-window-down; }
// Mod+K { focus-window-up; }
// Mod+L { focus-column-right; }
Mod+Shift+Left { move-column-left; }
Mod+Shift+Down { move-window-down; }
Mod+Shift+Up { move-window-up; }
Mod+Shift+Right { move-column-right; }
Mod+Shift+H { move-column-left; }
Mod+Shift+J { move-window-down; }
Mod+Shift+K { move-window-up; }
Mod+Shift+L { move-column-right; }
// Alternative commands that move across workspaces when reaching
// the first or last window in a column.
// Mod+J { focus-window-or-workspace-down; }
// Mod+K { focus-window-or-workspace-up; }
// Mod+Shift+J { move-window-down-or-to-workspace-down; }
// Mod+Shift+K { move-window-up-or-to-workspace-up; }
Mod+Home { focus-column-first; }
Mod+End { focus-column-last; }
Mod+Shift+Home { move-column-to-first; }
Mod+Shift+End { move-column-to-last; }
// Mod+Shift+Left { focus-monitor-left; }
// Mod+Shift+Down { focus-monitor-down; }
// Mod+Shift+Up { focus-monitor-up; }
// Mod+Shift+Right { focus-monitor-right; }
// Mod+Shift+H { focus-monitor-left; }
// Mod+Shift+J { focus-monitor-down; }
// Mod+Shift+K { focus-monitor-up; }
// Mod+Shift+L { focus-monitor-right; }
//
// Mod+Shift+Ctrl+Left { move-column-to-monitor-left; }
// Mod+Shift+Ctrl+Down { move-column-to-monitor-down; }
// Mod+Shift+Ctrl+Up { move-column-to-monitor-up; }
// Mod+Shift+Ctrl+Right { move-column-to-monitor-right; }
// Mod+Shift+Ctrl+H { move-column-to-monitor-left; }
// Mod+Shift+Ctrl+J { move-column-to-monitor-down; }
// Mod+Shift+Ctrl+K { move-column-to-monitor-up; }
// Mod+Shift+Ctrl+L { move-column-to-monitor-right; }
// Alternatively, there are commands to move just a single window:
// Mod+Shift+Ctrl+Left { move-window-to-monitor-left; }
// ...
// And you can also move a whole workspace to another monitor:
// Mod+Shift+Ctrl+Left { move-workspace-to-monitor-left; }
// ...
Mod+Page_Down { focus-workspace-down; }
Mod+Page_Up { focus-workspace-up; }
Mod+U { focus-workspace-down; }
Mod+I { focus-workspace-up; }
Mod+Shift+Page_Down { move-column-to-workspace-down; }
Mod+Shift+Page_Up { move-column-to-workspace-up; }
Mod+Shift+U { move-column-to-workspace-down; }
Mod+Shift+I { move-column-to-workspace-up; }
// Alternatively, there are commands to move just a single window:
// Mod+Ctrl+Page_Down { move-window-to-workspace-down; }
// ...
Mod+Ctrl+Page_Down { move-workspace-down; }
Mod+Ctrl+Page_Up { move-workspace-up; }
Mod+Ctrl+U { move-workspace-down; }
Mod+Ctrl+I { move-workspace-up; }
// You can bind mouse wheel scroll ticks using the following syntax.
// These binds will change direction based on the natural-scroll setting.
//
// To avoid scrolling through workspaces really fast, you can use
// the cooldown-ms property. The bind will be rate-limited to this value.
// You can set a cooldown on any bind, but it's most useful for the wheel.
Mod+WheelScrollDown cooldown-ms=150 { focus-workspace-down; }
Mod+WheelScrollUp cooldown-ms=150 { focus-workspace-up; }
Mod+Ctrl+WheelScrollDown cooldown-ms=150 { move-column-to-workspace-down; }
Mod+Ctrl+WheelScrollUp cooldown-ms=150 { move-column-to-workspace-up; }
Mod+WheelScrollRight { focus-column-right; }
Mod+WheelScrollLeft { focus-column-left; }
Mod+Ctrl+WheelScrollRight { move-column-right; }
Mod+Ctrl+WheelScrollLeft { move-column-left; }
// Usually scrolling up and down with Shift in applications results in
// horizontal scrolling; these binds replicate that.
Mod+Shift+WheelScrollDown { focus-column-right; }
Mod+Shift+WheelScrollUp { focus-column-left; }
Mod+Ctrl+Shift+WheelScrollDown { move-column-right; }
Mod+Ctrl+Shift+WheelScrollUp { move-column-left; }
// Similarly, you can bind touchpad scroll "ticks".
// Touchpad scrolling is continuous, so for these binds it is split into
// discrete intervals.
// These binds are also affected by touchpad's natural-scroll, so these
// example binds are "inverted", since we have natural-scroll enabled for
// touchpads by default.
// Mod+TouchpadScrollDown { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02+"; }
// Mod+TouchpadScrollUp { spawn "wpctl" "set-volume" "@DEFAULT_AUDIO_SINK@" "0.02-"; }
// You can refer to workspaces by index. However, keep in mind that
// niri is a dynamic workspace system, so these commands are kind of
// "best effort". Trying to refer to a workspace index bigger than
// the current workspace count will instead refer to the bottommost
// (empty) workspace.
//
// For example, with 2 workspaces + 1 empty, indices 3, 4, 5 and so on
// will all refer to the 3rd workspace.
Mod+1 { focus-workspace 1; }
Mod+2 { focus-workspace 2; }
Mod+3 { focus-workspace 3; }
Mod+4 { focus-workspace 4; }
Mod+5 { focus-workspace 5; }
Mod+6 { focus-workspace 6; }
Mod+7 { focus-workspace 7; }
Mod+8 { focus-workspace 8; }
Mod+9 { focus-workspace 9; }
Mod+Shift+1 { move-column-to-workspace 1; }
Mod+Shift+2 { move-column-to-workspace 2; }
Mod+Shift+3 { move-column-to-workspace 3; }
Mod+Shift+4 { move-column-to-workspace 4; }
Mod+Shift+5 { move-column-to-workspace 5; }
Mod+Shift+6 { move-column-to-workspace 6; }
Mod+Shift+7 { move-column-to-workspace 7; }
Mod+Shift+8 { move-column-to-workspace 8; }
Mod+Shift+9 { move-column-to-workspace 9; }
// Alternatively, there are commands to move just a single window:
// Mod+Ctrl+1 { move-window-to-workspace 1; }
// Switches focus between the current and the previous workspace.
// Mod+Tab { focus-workspace-previous; }
// The following binds move the focused window in and out of a column.
// If the window is alone, they will consume it into the nearby column to the side.
// If the window is already in a column, they will expel it out.
Mod+BracketLeft { consume-or-expel-window-left; }
Mod+BracketRight { consume-or-expel-window-right; }
// Consume one window from the right to the bottom of the focused column.
Mod+Comma { consume-window-into-column; }
// Expel the bottom window from the focused column to the right.
Mod+Period { expel-window-from-column; }
Mod+R { switch-preset-column-width; }
Mod+Shift+R { switch-preset-window-height; }
Mod+Ctrl+R { reset-window-height; }
Mod+F { maximize-column; }
Mod+Shift+F { fullscreen-window; }
// Expand the focused column to space not taken up by other fully visible columns.
// Makes the column "fill the rest of the space".
Mod+Ctrl+F { expand-column-to-available-width; }
Mod+C { center-column; }
// Center all fully visible columns on screen.
Mod+Ctrl+C { center-visible-columns; }
// Finer width adjustments.
// This command can also:
// * set width in pixels: "1000"
// * adjust width in pixels: "-5" or "+5"
// * set width as a percentage of screen width: "25%"
// * adjust width as a percentage of screen width: "-10%" or "+10%"
// Pixel sizes use logical, or scaled, pixels. I.e. on an output with scale 2.0,
// set-column-width "100" will make the column occupy 200 physical screen pixels.
Mod+Minus { set-column-width "-10%"; }
Mod+Equal { set-column-width "+10%"; }
// Finer height adjustments when in column with other windows.
Mod+Shift+Minus { set-window-height "-10%"; }
Mod+Shift+Equal { set-window-height "+10%"; }
// Move the focused window between the floating and the tiling layout.
Mod+V { toggle-window-floating; }
Mod+Shift+V { switch-focus-between-floating-and-tiling; }
// Toggle tabbed column display mode.
// Windows in this column will appear as vertical tabs,
// rather than stacked on top of each other.
Mod+W { toggle-column-tabbed-display; }
// Actions to switch layouts.
// Note: if you uncomment these, make sure you do NOT have
// a matching layout switch hotkey configured in xkb options above.
// Having both at once on the same hotkey will break the switching,
// since it will switch twice upon pressing the hotkey (once by xkb, once by niri).
// Mod+Space { switch-layout "next"; }
// Mod+Shift+Space { switch-layout "prev"; }
Mod+P { screenshot; }
Mod+Ctrl+P { screenshot-screen; }
Mod+Alt+P { screenshot-window; }
// Applications such as remote-desktop clients and software KVM switches may
// request that niri stops processing the keyboard shortcuts defined here
// so they may, for example, forward the key presses as-is to a remote machine.
// It's a good idea to bind an escape hatch to toggle the inhibitor,
// so a buggy application can't hold your session hostage.
//
// The allow-inhibiting=false property can be applied to other binds as well,
// which ensures niri always processes them, even when an inhibitor is active.
Mod+Escape allow-inhibiting=false { toggle-keyboard-shortcuts-inhibit; }
// The quit action will show a confirmation dialog to avoid accidental exits.
Mod+Shift+E { quit; }
Ctrl+Alt+Delete { quit; }
// Powers off the monitors. To turn them back on, do any input like
// moving the mouse or pressing any other key.
Mod+Shift+P { power-off-monitors; }
Mod+Space hotkey-overlay-title="Application Launcher" {
spawn "dms" "ipc" "call" "spotlight" "toggle";
}
Mod+Ctrl+V hotkey-overlay-title="Clipboard Manager" {
spawn "dms" "ipc" "call" "clipboard" "toggle";
}
Mod+Shift+M hotkey-overlay-title="Task Manager" {
spawn "dms" "ipc" "call" "processlist" "toggle";
}
Mod+N hotkey-overlay-title="Notification Center" {
spawn "dms" "ipc" "call" "notifications" "toggle";
}
Mod+Shift+Comma hotkey-overlay-title="Settings" {
spawn "dms" "ipc" "call" "settings" "toggle";
}
// Mod+P hotkey-overlay-title="Notepad" {
// spawn "dms" "ipc" "call" "notepad" "toggle";
// }
Super+L hotkey-overlay-title="Lock Screen" {
spawn "dms" "ipc" "call" "lock" "lock";
}
Mod+X hotkey-overlay-title="Power Menu" {
spawn "dms" "ipc" "call" "powermenu" "toggle";
}
XF86AudioRaiseVolume allow-when-locked=true {
spawn "dms" "ipc" "call" "audio" "increment" "3";
}
XF86AudioLowerVolume allow-when-locked=true {
spawn "dms" "ipc" "call" "audio" "decrement" "3";
}
XF86AudioMute allow-when-locked=true {
spawn "dms" "ipc" "call" "audio" "mute";
}
XF86AudioMicMute allow-when-locked=true {
spawn "dms" "ipc" "call" "audio" "micmute";
}
XF86MonBrightnessUp allow-when-locked=true {
spawn "dms" "ipc" "call" "brightness" "increment" "5" "";
}
// You can override the default device for e.g. keyboards by adding the device name to the last param
XF86MonBrightnessDown allow-when-locked=true {
spawn "dms" "ipc" "call" "brightness" "decrement" "5" "";
}
// Night mode toggle
Mod+Shift+N allow-when-locked=true {
spawn "dms" "ipc" "call" "night" "toggle";
}
}
environment {
ELECTRON_OZONE_PLATFORM_HINT "auto"
DISPLAY ":0"
GTK_IM_MODULE "ibus"
QT_IM_MODULE "ibus"
XMODIFIERS "@im=ibus"
}
cursor {
xcursor-theme "Adwaita"
xcursor-size 28
// hide-when-typing
// hide-after-inactive-ms 1000
}
// Required for clipboard history integration
spawn-at-startup "bash" "-c" "wl-paste --watch cliphist store &"
// Recommended (must install polkit-mate before hand) for elevation prompts
spawn-at-startup "/usr/lib/mate-polkit/polkit-mate-authentication-agent-1"
// This may be a different path on different distributions, the above is for the arch linux mate-polkit package
// If using niri newer than 271534e115e5915231c99df287bbfe396185924d (~aug 17 2025)
// you can add this to disable built in config load errors since dank shell provides this
config-notification {
disable-failed
}