diff --git a/fish/completions/copilot.fish b/fish/completions/copilot.fish
new file mode 100644
index 0000000..17fdc40
--- /dev/null
+++ b/fish/completions/copilot.fish
@@ -0,0 +1,103 @@
+# fish completion for copilot
+# Generated by `copilot completion fish`. Do not edit by hand.
+
+complete -c copilot -n '__fish_use_subcommand' -f -a 'login' -d 'Authenticate with Copilot'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'help' -d 'Display help information'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'init' -d 'Initialize Copilot instructions'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'update' -d 'Download the latest version'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'version' -d 'Display version information'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'plugin' -d 'Manage plugins'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'mcp' -d 'Manage MCP servers'
+complete -c copilot -n '__fish_use_subcommand' -f -a 'completion' -d 'Generate a shell completion script'
+complete -c copilot -l version -s v -f -d 'show version information'
+complete -c copilot -l interactive -s i -r -d 'Start interactive mode and automatically execute this prompt'
+complete -c copilot -l prompt -s p -r -d 'Execute a prompt in non-interactive mode (exits after completion)'
+complete -c copilot -l silent -s s -f -d 'Output only the agent response (no stats), useful for scripting with -p'
+complete -c copilot -l enable-memory -f -d 'Enable memory in prompt mode (disabled by default)'
+complete -c copilot -l model -r -d 'Set the AI model to use (use \'auto\' to let Copilot pick automatically)'
+complete -c copilot -l effort -l reasoning-effort -r -d 'Set the reasoning effort level' -a 'none low medium high xhigh max'
+complete -c copilot -l context -r -d 'Set the context window tier (overrides persisted setting)' -a 'default long_context'
+complete -c copilot -l enable-reasoning-summaries -f -d 'Request reasoning summaries for OpenAI models'
+complete -c copilot -l agent -r -d 'Specify a custom agent to use'
+complete -c copilot -l resume -s r -r -d 'Resume from a previous session (optionally specify existing session ID, task ID, ID prefix, or name; name matching is exact, case-insensitive)'
+complete -c copilot -l continue -f -d 'Resume the most recent session'
+complete -c copilot -l name -s n -r -d 'Set a name for the new session'
+complete -c copilot -l session-id -r -d 'Resume an existing session or task by ID, or set the UUID for a new session'
+complete -c copilot -l connect -r -d 'Connect directly to a remote session (optionally specify session ID or task ID)'
+complete -c copilot -l allow-all-tools -f -d 'Allow all tools to run automatically without confirmation; required for non-interactive mode'
+complete -c copilot -l allow-all-paths -f -d 'Disable file path verification and allow access to any path'
+complete -c copilot -l disallow-temp-dir -f -d 'Prevent automatic access to the system temporary directory'
+complete -c copilot -l no-custom-instructions -f -d 'Disable loading of custom instructions from AGENTS.md and related files'
+complete -c copilot -l no-auto-update -f -d 'Disable downloading CLI update automatically (disabled by default in CI environments)'
+complete -c copilot -l no-ask-user -f -d 'Disable the ask_user tool (agent works autonomously without asking questions)'
+complete -c copilot -l banner -f -d 'Show the startup banner'
+complete -c copilot -l no-color -f -d 'Disable all color output'
+complete -c copilot -l screen-reader -f -d 'Enable screen reader optimizations'
+complete -c copilot -l plain-diff -f -d 'Disable rich diff rendering (syntax highlighting via diff tool specified by git config)'
+complete -c copilot -s C -r -d 'Change working directory before doing anything else'
+complete -c copilot -l log-dir -r -d 'Set log file directory (default: ~/.copilot/logs/)'
+complete -c copilot -l extension-sdk-path -r -d 'Override the bundled @github/copilot-sdk injected into extension subprocesses with a local `copilot-sdk/` folder. Invalid paths fall back to the bundled SDK.'
+complete -c copilot -l log-level -r -d 'Set the log level' -a 'none error warning info debug all default'
+complete -c copilot -l stream -r -d 'Enable or disable streaming mode' -a 'on off'
+complete -c copilot -l output-format -r -d 'Output format: \'text\' (default) or \'json\' (JSONL, one JSON object per line)' -a 'text json'
+complete -c copilot -l share -r -d 'Share session to markdown file after completion in non-interactive mode (default: ./copilot-session-<id>.md)'
+complete -c copilot -l share-gist -f -d 'Share session to a secret GitHub gist after completion in non-interactive mode'
+complete -c copilot -l add-dir -r -d 'Add a directory to the allowed list for file access (can be used multiple times)'
+complete -c copilot -l attachment -r -d 'Attach a file (image or native document) to the initial prompt; only valid in non-interactive mode (can be used multiple times)'
+complete -c copilot -l disable-mcp-server -r -d 'Disable a specific MCP server (can be used multiple times)'
+complete -c copilot -l disable-builtin-mcps -f -d 'Disable all built-in MCP servers (currently: github-mcp-server)'
+complete -c copilot -l enable-all-github-mcp-tools -f -d 'Enable all GitHub MCP server tools instead of the default CLI subset. Overrides --add-github-mcp-toolset and --add-github-mcp-tool options.'
+complete -c copilot -l add-github-mcp-toolset -r -d 'Add a toolset to enable for the GitHub MCP server instead of the default CLI subset (can be used multiple times). Use "all" for all toolsets.'
+complete -c copilot -l add-github-mcp-tool -r -d 'Add a tool to enable for the GitHub MCP server instead of the default CLI subset (can be used multiple times). Use "*" for all tools.'
+complete -c copilot -l plugin-dir -r -d 'Load a plugin from a local directory (can be used multiple times)'
+complete -c copilot -l additional-mcp-config -r -d 'Additional MCP servers configuration as JSON string or file path (prefix with @) (can be used multiple times; augments config from ~/.copilot/mcp-config.json for this session)'
+complete -c copilot -l allow-tool -r -d 'Tools the CLI has permission to use; will not prompt for permission'
+complete -c copilot -l deny-tool -r -d 'Tools the CLI does not have permission to use; will not prompt for permission'
+complete -c copilot -l available-tools -r -d 'Only these tools will be available to the model'
+complete -c copilot -l excluded-tools -r -d 'These tools will not be available to the model'
+complete -c copilot -l secret-env-vars -r -d 'Environment variable names whose values are stripped from shell and MCP server environments and redacted from output (e.g., --secret-env-vars=MY_KEY,OTHER_KEY)'
+complete -c copilot -l allow-url -r -d 'Allow access to specific URLs or domains'
+complete -c copilot -l deny-url -r -d 'Deny access to specific URLs or domains, takes precedence over --allow-url'
+complete -c copilot -l allow-all-urls -f -d 'Allow access to all URLs without confirmation'
+complete -c copilot -l allow-all -f -d 'Enable all permissions (equivalent to --allow-all-tools --allow-all-paths --allow-all-urls)'
+complete -c copilot -l yolo -f -d 'Enable all permissions (equivalent to --allow-all-tools --allow-all-paths --allow-all-urls)'
+complete -c copilot -l max-autopilot-continues -r -d 'Maximum number of continuation messages in autopilot mode'
+complete -c copilot -l mode -r -d 'Set the initial agent mode' -a 'interactive plan autopilot'
+complete -c copilot -l autopilot -f -d 'Start in autopilot mode'
+complete -c copilot -l plan -f -d 'Start in plan mode'
+complete -c copilot -l experimental -f -d 'Enable experimental features'
+complete -c copilot -l no-experimental -f -d 'Disable experimental features'
+complete -c copilot -l bash-env -r -d 'Enable BASH_ENV support for bash shells (on|off)'
+complete -c copilot -l no-bash-env -f -d 'Disable BASH_ENV support for bash shells'
+complete -c copilot -l mouse -r -d 'Enable mouse support in alt screen mode (on|off)'
+complete -c copilot -l no-mouse -f -d 'Disable mouse support in alt screen mode'
+complete -c copilot -l acp -f -d 'Start as Agent Client Protocol server'
+complete -c copilot -l remote -f -d 'Enable remote control of your session from GitHub web and mobile'
+complete -c copilot -l no-remote -f -d 'Disable remote control of your session from GitHub web and mobile'
+complete -c copilot -n '__fish_seen_subcommand_from login' -l host -r -d 'GitHub host URL (default: https://github.com)'
+complete -c copilot -n '__fish_seen_subcommand_from plugin' -f -a 'install' -d 'Install a plugin'
+complete -c copilot -n '__fish_seen_subcommand_from plugin' -f -a 'uninstall' -d 'Uninstall a plugin'
+complete -c copilot -n '__fish_seen_subcommand_from plugin' -f -a 'update' -d 'Update a plugin'
+complete -c copilot -n '__fish_seen_subcommand_from plugin' -f -a 'list' -d 'List installed plugins'
+complete -c copilot -n '__fish_seen_subcommand_from plugin' -f -a 'marketplace' -d 'Manage plugin marketplaces'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from update' -l all -f -d 'Update all installed plugins'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from marketplace' -f -a 'add' -d 'Add a marketplace'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from marketplace' -f -a 'remove' -d 'Remove a marketplace'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from marketplace' -f -a 'list' -d 'List registered marketplaces'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from marketplace' -f -a 'browse' -d 'Browse plugins in a marketplace'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from marketplace' -f -a 'update' -d 'Update marketplace plugin catalogs'
+complete -c copilot -n '__fish_seen_subcommand_from plugin; and __fish_seen_subcommand_from marketplace; and __fish_seen_subcommand_from remove' -l force -s f -f -d 'Force removal even if plugins are installed'
+complete -c copilot -n '__fish_seen_subcommand_from mcp' -f -a 'list' -d 'List configured MCP servers'
+complete -c copilot -n '__fish_seen_subcommand_from mcp' -f -a 'get' -d 'Show server details'
+complete -c copilot -n '__fish_seen_subcommand_from mcp' -f -a 'add' -d 'Add an MCP server'
+complete -c copilot -n '__fish_seen_subcommand_from mcp' -f -a 'remove' -d 'Remove an MCP server'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from list' -l json -f -d 'Output as JSON'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from get' -l json -f -d 'Output as JSON'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from get' -l show-secrets -f -d 'Show full environment variable and header values (masked by default)'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l transport -r -d 'Server transport' -a 'stdio http sse'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l env -r -d 'Environment variable (KEY=VALUE, can be repeated)'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l header -r -d 'HTTP header for remote servers, can be repeated'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l tools -r -d 'Tool filter: "*" for all, comma-separated list, or "" for none'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l timeout -r -d 'Timeout in milliseconds'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l json -f -d 'Output added config as JSON'
+complete -c copilot -n '__fish_seen_subcommand_from mcp; and __fish_seen_subcommand_from add' -l show-secrets -f -d 'Show full environment variable and header values in output, masked by default'
diff --git a/fish/completions/nvm.fish b/fish/completions/nvm.fish
new file mode 100644
index 0000000..14be1b7
--- /dev/null
+++ b/fish/completions/nvm.fish
@@ -0,0 +1,21 @@
+complete --command nvm --exclusive
+complete --command nvm --exclusive --long version --description "Print version"
+complete --command nvm --exclusive --long help --description "Print help"
+complete --command nvm --long silent --description "Suppress standard output"
+
+complete --command nvm --exclusive --condition __fish_use_subcommand --arguments install --description "Download and activate the specified Node version"
+complete --command nvm --exclusive --condition __fish_use_subcommand --arguments use --description "Activate the specified Node version in the current shell"
+complete --command nvm --exclusive --condition __fish_use_subcommand --arguments list --description "List installed Node versions"
+complete --command nvm --exclusive --condition __fish_use_subcommand --arguments list-remote --description "List available Node versions to install"
+complete --command nvm --exclusive --condition __fish_use_subcommand --arguments current --description "Print the currently-active Node version"
+complete --command nvm --exclusive --condition "__fish_seen_subcommand_from install" --arguments "(
+    test -e $nvm_data && string split ' ' <$nvm_data/.index
+)"
+complete --command nvm --exclusive --condition "__fish_seen_subcommand_from use" --arguments "(_nvm_list | string split ' ')"
+complete --command nvm --exclusive --condition __fish_use_subcommand --arguments uninstall --description "Uninstall the specified Node version"
+complete --command nvm --exclusive --condition "__fish_seen_subcommand_from uninstall" --arguments "(
+    _nvm_list | string split ' ' | string replace system ''
+)"
+complete --command nvm --exclusive --condition "__fish_seen_subcommand_from use uninstall" --arguments "(
+    set --query nvm_default_version && echo default
+)"
diff --git a/fish/conf.d/fish_frozen_key_bindings.fish b/fish/conf.d/fish_frozen_key_bindings.fish
new file mode 100644
index 0000000..495aee9
--- /dev/null
+++ b/fish/conf.d/fish_frozen_key_bindings.fish
@@ -0,0 +1,14 @@
+# This file was created by fish when upgrading to version 4.3, to migrate
+# the 'fish_key_bindings' variable from its old default scope (universal)
+# to its new default scope (global).  We recommend you delete this file
+# and configure key bindings in ~/.config/fish/config.fish if needed.
+
+# set --global fish_key_bindings fish_default_key_bindings
+
+# Prior to version 4.3, fish shipped an event handler that runs
+# `set --universal fish_key_bindings fish_default_key_bindings`
+# whenever the fish_key_bindings variable is erased.
+# This means that as long as any fish < 4.3 is still running on this system,
+# we cannot complete the migration.
+# As a workaround, erase the universal variable at every shell startup.
+set --erase --universal fish_key_bindings
diff --git a/fish/conf.d/nvm.fish b/fish/conf.d/nvm.fish
new file mode 100644
index 0000000..7545699
--- /dev/null
+++ b/fish/conf.d/nvm.fish
@@ -0,0 +1,28 @@
+set --query XDG_DATA_HOME || set --local XDG_DATA_HOME ~/.local/share
+set --query nvm_mirror || set --global nvm_mirror https://nodejs.org/dist
+set --query nvm_data || set --global nvm_data $XDG_DATA_HOME/nvm
+
+function _nvm_install --on-event nvm_install
+    test ! -d $nvm_data && command mkdir -p $nvm_data
+    echo "Downloading the Node distribution index..." 2>/dev/null
+    _nvm_index_update
+end
+
+function _nvm_update --on-event nvm_update
+    set --query --universal nvm_data && set --erase --universal nvm_data
+    set --query --universal nvm_mirror && set --erase --universal nvm_mirror
+    set --query nvm_mirror || set --global nvm_mirror https://nodejs.org/dist
+end
+
+function _nvm_uninstall --on-event nvm_uninstall
+    command rm -rf $nvm_data
+
+    set --query nvm_current_version && _nvm_version_deactivate $nvm_current_version
+
+    set --names | string replace --filter --regex -- "^nvm" "set --erase nvm" | source
+    functions --erase (functions --all | string match --entire --regex -- "^_nvm_")
+end
+
+if status is-interactive && set --query nvm_default_version && ! set --query nvm_current_version
+    nvm use --silent $nvm_default_version
+end
diff --git a/fish/conf.d/rustup.fish b/fish/conf.d/rustup.fish
new file mode 100644
index 0000000..e4cb363
--- /dev/null
+++ b/fish/conf.d/rustup.fish
@@ -0,0 +1 @@
+source "$HOME/.cargo/env.fish"
diff --git a/fish/config.fish b/fish/config.fish
new file mode 100644
index 0000000..e548720
--- /dev/null
+++ b/fish/config.fish
@@ -0,0 +1,48 @@
+set fish_greeting ""
+if status is-interactive
+    # Commands to run in interactive sessions can go here
+    set -Ux EDITOR nvim
+
+end
+
+alias reloadwaybar='pkill -SIGUSR2 waybar'
+alias cd='z'
+alias man='wikiman'
+alias ovim='vim'
+alias vim='nvim'
+alias edit='nvim'
+source "$HOME/.cargo/env.fish"
+
+# Start ssh-agent if not already running
+#if not pgrep -u (id -u) ssh-agent >/dev/null
+#    ssh-agent -c | source
+#end
+
+# Add SSH keys if not already added
+#if test -f ~/.ssh/id_ed25519
+#    ssh-add -l >/dev/null 2>&1
+#    or ssh-add ~/.ssh/id_ed25519
+#end
+
+zoxide init fish | source
+
+# Added by LM Studio CLI (lms)
+set -gx PATH $PATH /home/sortedcord/.lmstudio/bin
+# End of LM Studio CLI section
+
+# pnpm
+set -gx PNPM_HOME "/home/sortedcord/.local/share/pnpm"
+if not string match -q -- $PNPM_HOME $PATH
+    set -gx PATH "$PNPM_HOME" $PATH
+end
+# pnpm end
+
+# claurst
+fish_add_path /home/sortedcord/.claurst/bin
+
+
+# Added by Antigravity CLI installer
+set -gx PATH "/home/sortedcord/.local/bin" $PATH
+
+# Generated for envman. Do not edit.
+test -s ~/.config/envman/load.fish; and source ~/.config/envman/load.fish
diff --git a/fish/fish_plugins b/fish/fish_plugins
new file mode 100644
index 0000000..aea2aa0
--- /dev/null
+++ b/fish/fish_plugins
@@ -0,0 +1 @@
+jorgebucaran/nvm.fish
diff --git a/fish/fish_variables b/fish/fish_variables
new file mode 100644
index 0000000..fe45fe5
--- /dev/null
+++ b/fish/fish_variables
@@ -0,0 +1,8 @@
+# This file contains fish universal variable definitions.
+# VERSION: 3.0
+SETUVAR --export EDITOR:nvim
+SETUVAR __fish_initialized:4300
+SETUVAR _fisher_jorgebucaran_2F_nvm_2E_fish_files:\x7e/\x2econfig/fish/functions/_nvm_index_update\x2efish\x1e\x7e/\x2econfig/fish/functions/_nvm_list\x2efish\x1e\x7e/\x2econfig/fish/functions/_nvm_version_activate\x2efish\x1e\x7e/\x2econfig/fish/functions/_nvm_version_deactivate\x2efish\x1e\x7e/\x2econfig/fish/functions/nvm\x2efish\x1e\x7e/\x2econfig/fish/conf\x2ed/nvm\x2efish\x1e\x7e/\x2econfig/fish/completions/nvm\x2efish
+SETUVAR _fisher_plugins:jorgebucaran/nvm\x2efish
+SETUVAR _fisher_upgraded_to_4_4:\x1d
+SETUVAR fish_user_paths:/home/sortedcord/go/bin\x1e/home/sortedcord/\x2eclaurst/bin\x1e/home/sortedcord/\x2elocal/bin
diff --git a/fish/functions/_nvm_index_update.fish b/fish/functions/_nvm_index_update.fish
new file mode 100644
index 0000000..c66753d
--- /dev/null
+++ b/fish/functions/_nvm_index_update.fish
@@ -0,0 +1,20 @@
+function _nvm_index_update
+    test ! -d $nvm_data && command mkdir -p $nvm_data
+
+    set --local index $nvm_data/.index
+
+    if not command curl -q --location --silent $nvm_mirror/index.tab >$index.temp
+        command rm -f $index.temp
+        echo "nvm: Can't update index, host unavailable: \"$nvm_mirror\"" >&2
+        return 1
+    end
+
+    command awk -v OFS=\t '
+        /v0.9.12/ { exit } # Unsupported
+        NR > 1 {
+            print $1 (NR == 2  ? " latest" : $10 != "-" ? " lts/" tolower($10) : "")
+        }
+    ' $index.temp >$index
+
+    command rm -f $index.temp
+end
diff --git a/fish/functions/_nvm_list.fish b/fish/functions/_nvm_list.fish
new file mode 100644
index 0000000..1623bb8
--- /dev/null
+++ b/fish/functions/_nvm_list.fish
@@ -0,0 +1,14 @@
+function _nvm_list
+    set --local versions $nvm_data/*
+
+    set --query versions[1] &&
+        string match --entire --regex -- (
+            string replace --all -- $nvm_data/ "" $versions |
+            string match --regex -- "v\d.+" |
+            string escape --style=regex |
+            string join "|"
+        ) <$nvm_data/.index
+
+    command --all node |
+        string match --quiet --invert --regex -- "^$nvm_data" && echo system
+end
diff --git a/fish/functions/_nvm_version_activate.fish b/fish/functions/_nvm_version_activate.fish
new file mode 100644
index 0000000..f7dfef7
--- /dev/null
+++ b/fish/functions/_nvm_version_activate.fish
@@ -0,0 +1,4 @@
+function _nvm_version_activate --argument-names ver
+    set --global --export nvm_current_version $ver
+    set --prepend PATH $nvm_data/$ver/bin
+end
diff --git a/fish/functions/_nvm_version_deactivate.fish b/fish/functions/_nvm_version_deactivate.fish
new file mode 100644
index 0000000..24dd36e
--- /dev/null
+++ b/fish/functions/_nvm_version_deactivate.fish
@@ -0,0 +1,5 @@
+function _nvm_version_deactivate --argument-names ver
+    test "$nvm_current_version" = "$ver" && set --erase nvm_current_version
+    set --local index (contains --index -- $nvm_data/$ver/bin $PATH) &&
+        set --erase PATH[$index]
+end
diff --git a/fish/functions/jpg2png.fish b/fish/functions/jpg2png.fish
new file mode 100644
index 0000000..51b658b
--- /dev/null
+++ b/fish/functions/jpg2png.fish
@@ -0,0 +1,26 @@
+function jpg2png --description "Convert a JPG image from URL to PNG format"
+    if test (count $argv) -ne 2
+        echo "Usage: jpg2png <source_url> <destination_path>"
+        return 1
+    end
+    
+    set source $argv[1]
+    set destination $argv[2]
+    
+    set temp_jpg (mktemp --suffix=.jpg)
+    
+    if not wget -O $temp_jpg $source 2>&1
+        echo "Error: Failed to download JPG from $source"
+        rm -f $temp_jpg
+        return 1
+    end
+    
+    if not magick $temp_jpg $destination
+        echo "Error: Failed to convert JPG to PNG"
+        rm -f $temp_jpg
+        return 1
+    end
+    
+    rm -f $temp_jpg
+    echo "Successfully converted and saved to $destination"
+end
diff --git a/fish/functions/nvm.fish b/fish/functions/nvm.fish
new file mode 100644
index 0000000..64d94c5
--- /dev/null
+++ b/fish/functions/nvm.fish
@@ -0,0 +1,237 @@
+function nvm --description "Node version manager"
+    for silent in --silent -s
+        if set --local index (contains --index -- $silent $argv)
+            set --erase argv[$index] && break
+        end
+        set --erase silent
+    end
+
+    set --local cmd $argv[1]
+    set --local ver $argv[2]
+
+    if set --query silent && ! set --query cmd[1]
+        echo "nvm: Version number not specified (see nvm -h for usage)" >&2
+        return 1
+    end
+
+    if ! set --query ver[1] && contains -- "$cmd" install use
+        for file in .nvmrc .node-version
+            set file (_nvm_find_up $PWD $file) && read ver <$file && break
+        end
+
+        if ! set --query ver[1]
+            echo "nvm: Invalid version or missing \".nvmrc\" file" >&2
+            return 1
+        end
+    end
+
+    set --local their_version $ver
+
+    switch "$cmd"
+        case -v --version
+            echo "nvm, version 2.2.18"
+        case "" -h --help
+            echo "Usage: nvm install <version>    Download and activate the specified Node version"
+            echo "       nvm install              Install the version specified in the nearest .nvmrc file"
+            echo "       nvm use <version>        Activate the specified Node version in the current shell"
+            echo "       nvm use                  Activate the version specified in the nearest .nvmrc file"
+            echo "       nvm list                 List installed Node versions"
+            echo "       nvm list-remote          List available Node versions to install"
+            echo "       nvm list-remote <regex>  List Node versions matching a given regex pattern"
+            echo "       nvm current              Print the currently-active Node version"
+            echo "       nvm uninstall <version>  Uninstall the specified Node version"
+            echo "Options:"
+            echo "       -s, --silent             Suppress standard output"
+            echo "       -v, --version            Print the version of nvm"
+            echo "       -h, --help               Print this help message"
+            echo "Variables:"
+            echo "       nvm_arch                 Override architecture, e.g. x64-musl"
+            echo "       nvm_mirror               Use a mirror for downloading Node binaries"
+            echo "       nvm_default_version      Set the default version for new shells"
+            echo "       nvm_default_packages     Install a list of packages every time a Node version is installed"
+            echo "       nvm_data                 Set a custom directory for storing nvm data"
+            echo "Examples:"
+            echo "       nvm install latest       Install the latest version of Node"
+            echo "       nvm use 14.15.1          Use Node version 14.15.1"
+            echo "       nvm use system           Activate the system's Node version"
+
+        case install
+            _nvm_index_update
+
+            string match --entire --regex -- (_nvm_version_match $ver) <$nvm_data/.index | read ver alias
+
+            if ! set --query ver[1]
+                echo "nvm: Invalid version number or alias: \"$their_version\"" >&2
+                return 1
+            end
+
+            if test ! -e $nvm_data/$ver
+                set --local os (command uname -s | string lower)
+                set --local ext tar.gz
+                set --local arch (command uname -m)
+                set --local tarcmd tar
+
+                switch $os
+                    case aix
+                        set arch ppc64
+                    case sunos
+                    case linux
+                    case darwin
+                    case {msys_nt,mingw\*_nt}\*
+                        set os win
+                        set ext zip
+                        set tarcmd bsdtar
+                    case \*
+                        echo "nvm: Unsupported operating system: \"$os\"" >&2
+                        return 1
+                end
+
+                switch $arch
+                    case i\*86
+                        set arch x86
+                    case x86_64
+                        set arch x64
+                    case arm64
+                        string match --regex --quiet "v(?<major>\d+)" $ver
+                        if test "$os" = darwin -a $major -lt 16
+                            set arch x64
+                        end
+                    case armv6 armv6l
+                        set arch armv6l
+                    case armv7 armv7l
+                        set arch armv7l
+                    case armv8 armv8l aarch64
+                        set arch arm64
+                end
+
+                set --query nvm_arch && set arch $nvm_arch
+
+                set --local dir "node-$ver-$os-$arch"
+                set --local url $nvm_mirror/$ver/$dir.$ext
+
+                command mkdir -p $nvm_data/$ver
+
+                if ! set --query silent
+                    echo -e "Installing Node \x1b[1m$ver\x1b[22m $alias"
+                    echo -e "Fetching \x1b[4m$url\x1b[24m\x1b[7m"
+                end
+
+                if ! command curl -q $silent --progress-bar --location $url |
+                        command $tarcmd --extract --gzip --directory $nvm_data/$ver 2>/dev/null
+                    command rm -rf $nvm_data/$ver
+                    echo -e "\033[F\33[2K\x1b[0mnvm: Invalid mirror or host unavailable: \"$url\"" >&2
+                    return 1
+                end
+
+                set --query silent || echo -en "\033[F\33[2K\x1b[0m"
+
+                if test "$os" = win
+                    command mv $nvm_data/$ver/$dir $nvm_data/$ver/bin
+                else
+                    command mv $nvm_data/$ver/$dir/* $nvm_data/$ver
+                    command rm -rf $nvm_data/$ver/$dir
+                end
+            end
+
+            if test $ver != "$nvm_current_version"
+                set --query nvm_current_version && _nvm_version_deactivate $nvm_current_version
+                _nvm_version_activate $ver
+
+                set --query nvm_default_packages[1] && npm install --global $silent $nvm_default_packages
+            end
+
+            set --query silent || printf "Now using Node %s (npm %s) %s\n" (_nvm_node_info)
+        case use
+            test $ver = default && set ver $nvm_default_version
+            _nvm_list | string match --entire --regex -- (_nvm_version_match $ver) | read ver __
+
+            if ! set --query ver[1]
+                echo "nvm: Can't use Node \"$their_version\", version must be installed first" >&2
+                return 1
+            end
+
+            if test $ver != "$nvm_current_version"
+                set --query nvm_current_version && _nvm_version_deactivate $nvm_current_version
+                test $ver != system && _nvm_version_activate $ver
+            end
+
+            set --query silent || printf "Now using Node %s (npm %s) %s\n" (_nvm_node_info)
+        case uninstall
+            if test -z "$ver"
+                echo "nvm: Not enough arguments for command: \"$cmd\"" >&2
+                return 1
+            end
+
+            test $ver = default && test ! -z "$nvm_default_version" && set ver $nvm_default_version
+
+            _nvm_list | string match --entire --regex -- (_nvm_version_match $ver) | read ver __
+
+            if ! set -q ver[1]
+                echo "nvm: Node version not installed or invalid: \"$their_version\"" >&2
+                return 1
+            end
+
+            set --query silent || printf "Uninstalling Node %s %s\n" $ver (string replace ~ \~ "$nvm_data/$ver/bin/node")
+
+            _nvm_version_deactivate $ver
+
+            command rm -rf $nvm_data/$ver
+        case current
+            _nvm_current
+        case ls list
+            _nvm_list | _nvm_list_format (_nvm_current) $argv[2]
+        case lsr {ls,list}-remote
+            _nvm_index_update || return
+            _nvm_list | command awk '
+                FILENAME == "-" && (is_local[$1] = FNR == NR) { next } {
+                    print $0 (is_local[$1] ? " ✓" : "")
+                }
+            ' - $nvm_data/.index | _nvm_list_format (_nvm_current) $argv[2]
+        case \*
+            echo "nvm: Unknown command or option: \"$cmd\" (see nvm -h for usage)" >&2
+            return 1
+    end
+end
+
+function _nvm_find_up --argument-names path file
+    test -e "$path/$file" && echo $path/$file || begin
+        test ! -z "$path" || return
+        _nvm_find_up (string replace --regex -- '/[^/]*$' "" $path) $file
+    end
+end
+
+function _nvm_version_match --argument-names ver
+    string replace --regex -- '^v?(\d+|\d+\.\d+)$' 'v$1.' $ver |
+        string replace --filter --regex -- '^v?(\d+)' 'v$1' |
+        string escape --style=regex || string lower '\b'$ver'(?:/\w+)?$'
+end
+
+function _nvm_list_format --argument-names current regex
+    command awk -v current="$current" -v regex="$regex" '
+        $0 ~ regex {
+            aliases[versions[i++] = $1] = $2 " " $3
+            pad = (n = length($1)) > pad ? n : pad
+        }
+        END {
+            if (!i) exit 1
+            while (i--)
+                printf((current == versions[i] ? " ▶ " : "   ") "%"pad"s %s\n",
+                    versions[i], aliases[versions[i]])
+        }
+    '
+end
+
+function _nvm_current
+    command --search --quiet node || return
+    set --query nvm_current_version && echo $nvm_current_version || echo system
+end
+
+function _nvm_node_info
+    set --local npm_path (string replace bin/npm-cli.js "" (realpath (command --search npm)))
+    test -f $npm_path/package.json || set --local npm_version_default (command npm --version)
+    command node --eval "
+        console.log(process.version)
+        console.log('$npm_version_default' ? '$npm_version_default': require('$npm_path/package.json').version)
+        console.log(process.execPath)
+    " | string replace -- ~ \~
+end
diff --git a/fish/functions/y.fish b/fish/functions/y.fish
new file mode 100644
index 0000000..a846c63
--- /dev/null
+++ b/fish/functions/y.fish
@@ -0,0 +1,8 @@
+function y
+    set tmp (mktemp -t "yazi-cwd.XXXXXX")
+    yazi $argv --cwd-file="$tmp"
+    if read -z cwd <"$tmp"; and [ -n "$cwd" ]; and [ "$cwd" != "$PWD" ]
+        builtin cd -- "$cwd"
+    end
+    rm -f -- "$tmp"
+end