diff --git a/config/exports b/config/exports
index 709a0e4..21865c6 100755
--- a/config/exports
+++ b/config/exports
@@ -18,7 +18,7 @@
 [ -z "${EDITOR:-}" ] && export EDITOR="nvim"
 [ -z "${VISUAL:-}" ] && export VISUAL="code"
 
-export PATH="$XDG_BIN_HOME:$DOTFILES/local/bin:$XDG_DATA_HOME/bob/nvim-bin:$XDG_DATA_HOME/cargo/bin:/opt/homebrew/bin:/usr/local/bin:$PATH"
+export PATH="$XDG_BIN_HOME:$DOTFILES/local/bin:$XDG_DATA_HOME/cargo/bin:/opt/homebrew/bin:/usr/local/bin:$PATH"
 
 if ! command -v msg &> /dev/null; then
   # Function to print messages if VERBOSE is enabled
@@ -334,10 +334,6 @@ export AWS_CONFIGURE_SESSION=true
 export AWS_CONFIGURE_SESSION_DURATION=7200
 export AWS_CONFIGURE_SESSION_MFA=true
 
-# bob manages nvim versions
-msg "Setting up bob configuration"
-x-path-prepend "$XDG_DATA_HOME/bob/nvim-bin"
-
 # Mason (nvim package manager)
 msg "Setting up Mason configuration"
 export MASON_HOME="$XDG_DATA_HOME/nvim/mason"
@@ -373,10 +369,6 @@ export COMPOSER_HOME="$XDG_STATE_HOME/composer"
 export COMPOSER_BIN="$COMPOSER_HOME/vendor/bin"
 export PATH="$COMPOSER_BIN:$PATH"
 
-# NVM/Node
-msg "Setting up NVM configuration"
-export NVM_DIR="$XDG_DATA_HOME/nvm"
-
 # Yarn
 msg "Setting up Yarn configuration"
 export YARN_GLOBAL_FOLDER="$XDG_DATA_HOME/yarn"
@@ -397,14 +389,6 @@ export DIRENV_LOG_FORMAT=""
 export FZF_BASE="${XDG_CONFIG_HOME}/fzf"
 export FZF_DEFAULT_OPTS='--height 40% --tmux bottom,40% --layout reverse --border top'
 
-# FNM (Fast Node Manager)
-msg "Setting up FNM configuration"
-export FNM_DIR="$XDG_DATA_HOME/fnm"
-export FNM_VERSION_FILE_STRATEGY="recursive"
-export FNM_USE_ON_CD=true
-export FNM_COREPACK_ENABLED=true
-export FNM_RESOLVE_ENGINES=true
-
 # GnuPG
 # https://gnupg.org/documentation/manuals/gnupg/Invoking-GPG.html
 msg "Setting up GnuPG configuration"
@@ -419,13 +403,6 @@ export GOBIN="$XDG_BIN_HOME"
 # Lando
 export PATH="$HOME/.lando/bin${PATH+:$PATH}" #landopath
 
-# NPM: Add npm packages to path
-msg "Setting up NPM configuration"
-x-have node && {
-  NVM_NODE_BIN_DIR="$(dirname "$(which node)")"
-  export PATH="$NVM_NODE_BIN_DIR:$PATH"
-}
-
 # oh-my-posh (omp) configuration
 msg "Setting up oh-my-posh configuration"
 export OHMYPOSH_CFG="$DOTFILES/config/omp/own.toml"
@@ -435,16 +412,10 @@ msg "Setting up 1Password CLI configuration"
 export OP_CACHE="$XDG_STATE_HOME/1password"
 
 # Python
-#
-# pyenv, python environments
 msg "Setting up Python configuration"
 export WORKON_HOME="$XDG_DATA_HOME/virtualenvs"
-export PYENV_ROOT="$XDG_DATA_HOME/pyenv"
 ## for MichaelAquilina/zsh-autoswitch-virtualenv
 export AUTOSWITCH_VIRTUAL_ENV_DIR="$WORKON_HOME"
-export PATH="$PYENV_ROOT/bin:$PYENV_ROOT/shims:$PATH"
-[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
-x-have pyenv && eval "$(pyenv init -)"
 
 # Rust / cargo
 msg "Setting up Rust/Cargo configuration"
@@ -514,14 +485,16 @@ export SQLITE_HISTORY="${XDG_CACHE_HOME}/sqlite_history"
 
 # Additional PATH entries (aligned with fish config)
 [ -d "$XDG_DATA_HOME/mise/shims" ] && export PATH="$XDG_DATA_HOME/mise/shims:$PATH"
-[ -d "$NVM_DIR/bin" ] && export PATH="$NVM_DIR/bin:$PATH"
 [ -d "$YARN_GLOBAL_FOLDER/bin" ] && export PATH="$YARN_GLOBAL_FOLDER/bin:$PATH"
 [ -d "$MASON_HOME/bin" ] && export PATH="$MASON_HOME/bin:$PATH"
 [ -d "$HOME/.dotnet/tools" ] && export PATH="$HOME/.dotnet/tools:$PATH"
-[ -d "$FNM_DIR" ] && export PATH="$FNM_DIR:$PATH"
 [ -d "$POETRY_HOME/bin" ] && export PATH="$POETRY_HOME/bin:$PATH"
 [ -d "$HOME/.opencode/bin" ] && export PATH="$HOME/.opencode/bin:$PATH"
 
+# mise — unified tool version manager
+# https://mise.jdx.dev
+command -v mise &> /dev/null && eval "$(mise activate bash)"
+
 if [ -f "$XDG_CONFIG_HOME/exports-secret" ]; then source "$XDG_CONFIG_HOME/exports-secret"; fi
 if [ -f "$XDG_CONFIG_HOME/exports-local" ]; then source "$XDG_CONFIG_HOME/exports-local"; fi
 # shellcheck source=./exports-lakka
diff --git a/config/fish/conf.d/rustup.fish b/config/fish/conf.d/rustup.fish
deleted file mode 100644
index f9cc0b9..0000000
--- a/config/fish/conf.d/rustup.fish
+++ /dev/null
@@ -1 +0,0 @@
-source "$HOME/.local/share/cargo/env.fish"
diff --git a/config/fish/config.fish b/config/fish/config.fish
index a9afc99..6ad245b 100644
--- a/config/fish/config.fish
+++ b/config/fish/config.fish
@@ -22,20 +22,17 @@ if status is-interactive
     type -q op; and test -e "$HOME/.config/op/plugins.sh" &&
         source "$HOME/.config/op/plugins.sh"
 
-    # version manager initializers
-    type -q mise; and source (mise activate fish|psub)
-    type -q rbenv; and source (rbenv init -|psub)
-    type -q pyenv; and source (pyenv init -|psub)
-    type -q pyenv; and source (pyenv virtualenv-init -|psub)
-    type -q goenv; and source (goenv init -|psub)
-    # type -q fnm; and fnm env --use-on-cd --shell fish | source
-    type -q load_nvm; and load_nvm >/dev/stderr
+    # mise version manager
+    type -q mise; and mise activate fish | source
 
     # Initialize other tools if available
     type -q zoxide; and zoxide init fish | source
 
     # Start tmux if not already running and not in SSH
     #.t # defined in functions/.t.fish
+else
+    # Non-interactive shells (IDE subprocesses) use shims for tool discovery
+    type -q mise; and mise activate fish --shims | source
 end
 
 # Added by LM Studio CLI (lms)
diff --git a/config/fish/exports.fish b/config/fish/exports.fish
index 61146e8..af3b8c0 100644
--- a/config/fish/exports.fish
+++ b/config/fish/exports.fish
@@ -23,11 +23,6 @@ fish_add_path "$XDG_DATA_HOME/mise/shims"
 # Add cargo bin to path
 fish_add_path "$XDG_DATA_HOME/cargo/bin"
 
-# NPM/NVM configuration
-set -q NVM_DIR; or set -x NVM_DIR "$XDG_DATA_HOME/nvm"
-fish_add_path "$NVM_DIR/bin"
-fish_add_path "$XDG_CONFIG_HOME/nvm"
-
 # Yarn configuration
 set -q YARN_GLOBAL_FOLDER; or set -x YARN_GLOBAL_FOLDER "$XDG_DATA_HOME/yarn"
 fish_add_path "$YARN_GLOBAL_FOLDER/bin"
@@ -93,14 +88,6 @@ x-dc "$DOCKER_CONFIG"
 set -q DOCKER_HIDE_LEGACY_COMMANDS; or set -x DOCKER_HIDE_LEGACY_COMMANDS true
 set -q DOCKER_SCAN_SUGGEST; or set -x DOCKER_SCAN_SUGGEST false
 
-# FNM / Node.js configuration
-set -q FNM_DIR; or set -x FNM_DIR "$XDG_DATA_HOME/fnm"
-fish_add_path "$FNM_DIR"
-set -q FNM_VERSION_FILE_STRATEGY; or set -x FNM_VERSION_FILE_STRATEGY recursive
-set -q FNM_USE_ON_CD; or set -x FNM_USE_ON_CD true
-set -q FNM_COREPACK_ENABLED; or set -x FNM_COREPACK_ENABLED true
-set -q FNM_RESOLVE_ENGINES; or set -x FNM_RESOLVE_ENGINES true
-
 # fzf configuration
 set -q FZF_BASE; or set -x FZF_BASE "$XDG_CONFIG_HOME/fzf"
 set -q FZF_DEFAULT_OPTS; or set -x FZF_DEFAULT_OPTS \
@@ -113,16 +100,11 @@ set -q GNUPGHOME; or set -x GNUPGHOME "$XDG_DATA_HOME/gnupg"
 set -q GOPATH; or set -x GOPATH "$XDG_DATA_HOME/go"
 set -q GOBIN; or set -x GOBIN "$XDG_BIN_HOME"
 
-set -q GOENV_ROOT; or set -x GOENV_ROOT "$XDG_DATA_HOME/goenv"
-set -q GOENV_RC_FILE; or set -x GOENV_RC_FILE "$XDG_CONFIG_HOME/goenv/goenvrc.fish"
-
 # 1Password configuration
 set -q OP_CACHE; or set -x OP_CACHE "$XDG_STATE_HOME/1password"
 
 # Python configuration
 set -q WORKON_HOME; or set -x WORKON_HOME "$XDG_DATA_HOME/virtualenvs"
-set -q PYENV_ROOT; or set -x PYENV_ROOT "$XDG_DATA_HOME/pyenv"
-fish_add_path "$PYENV_ROOT/bin"
 
 # Poetry configuration
 set -q POETRY_HOME; or set -x POETRY_HOME "$XDG_DATA_HOME/poetry"
@@ -134,7 +116,6 @@ set -q CARGO_BIN_HOME; or set -x CARGO_BIN_HOME "$XDG_BIN_HOME"
 set -q RUSTUP_HOME; or set -x RUSTUP_HOME "$XDG_DATA_HOME/rustup"
 set -x RUST_WITHOUT "clippy,docs,rls"
 fish_add_path "$CARGO_HOME/bin"
-fish_add_path "$XDG_DATA_HOME/bob/nvim-bin"
 
 # screen configuration
 set -q SCREENRC; or set -x SCREENRC "$XDG_CONFIG_HOME/misc/screenrc"
diff --git a/config/fish/functions/load_nvm.fish b/config/fish/functions/load_nvm.fish
deleted file mode 100644
index 3205b88..0000000
--- a/config/fish/functions/load_nvm.fish
+++ /dev/null
@@ -1,16 +0,0 @@
-function load_nvm --on-variable="PWD"
-    set -l default_node_version (nvm version default)
-    set -l node_version (nvm version)
-    set -l nvmrc_path (nvm_find_nvmrc)
-    if test -n "$nvmrc_path"
-        set -l nvmrc_node_version (nvm version (cat $nvmrc_path))
-        if test "$nvmrc_node_version" = N/A
-            nvm install (cat $nvmrc_path)
-        else if test "$nvmrc_node_version" != "$node_version"
-            nvm use $nvmrc_node_version
-        end
-    else if test "$node_version" != "$default_node_version"
-        echo "Reverting to default Node version"
-        nvm use default
-    end
-end
diff --git a/config/fish/functions/nvm.fish b/config/fish/functions/nvm.fish
deleted file mode 100644
index 97d790e..0000000
--- a/config/fish/functions/nvm.fish
+++ /dev/null
@@ -1,3 +0,0 @@
-function nvm
-    bass source $NVM_DIR/nvm.sh --no-use ';' nvm $argv
-end
diff --git a/config/fish/functions/nvm_find_nvmrc.fish b/config/fish/functions/nvm_find_nvmrc.fish
deleted file mode 100644
index 14d616e..0000000
--- a/config/fish/functions/nvm_find_nvmrc.fish
+++ /dev/null
@@ -1,3 +0,0 @@
-function nvm_find_nvmrc
-    bass source $NVM_DIR/nvm.sh --no-use ';' nvm_find_nvmrc
-end
diff --git a/config/husky/init.sh b/config/husky/init.sh
index a2770b5..caa03ba 100755
--- a/config/husky/init.sh
+++ b/config/husky/init.sh
@@ -1,4 +1,2 @@
 #!/usr/bin/env bash
-
-[[ -z "$NVM_DIR" ]] && export NVM_DIR="$HOME/.config/nvm"
-[[ -s "$NVM_DIR/nvm.sh" ]] && \. "$NVM_DIR/nvm.sh" # This loads nvm
+eval "$(mise activate bash --shims)"
diff --git a/config/nvim/init.lua b/config/nvim/init.lua
index e90e5bf..bbfb13d 100644
--- a/config/nvim/init.lua
+++ b/config/nvim/init.lua
@@ -27,8 +27,12 @@ if not (vim.uv or vim.loop).fs_stat(lazypath) then
 end
 vim.opt.rtp:prepend(lazypath)
 
--- ── Add ~/.local/bin to the PATH ────────────────────────────────────
-vim.fn.setenv('PATH', vim.fn.expand '$HOME/.local/bin' .. ':' .. vim.fn.expand '$PATH')
+-- ── Add mise shims and ~/.local/bin to the PATH ───────────────────────
+vim.env.PATH = vim.env.HOME
+  .. '/.local/share/mise/shims:'
+  .. vim.env.HOME
+  .. '/.local/bin:'
+  .. vim.env.PATH
 
 require 'options'
 require 'autogroups'
diff --git a/config/nvm/default-packages b/config/nvm/default-packages
deleted file mode 100644
index 0f572fc..0000000
--- a/config/nvm/default-packages
+++ /dev/null
@@ -1,5 +0,0 @@
-# $NVM_DIR/default-packages
-
-yarn
-neovim
-corepack
diff --git a/config/shared.sh b/config/shared.sh
index ffeedea..0a5fe21 100755
--- a/config/shared.sh
+++ b/config/shared.sh
@@ -71,7 +71,6 @@ x-set-env XDG_BIN_HOME "$HOME/.local/bin"
 x-path-prepend "/usr/local/bin"
 x-path-prepend "/opt/homebrew/bin"
 x-path-prepend "$XDG_DATA_HOME/cargo/bin"
-x-path-prepend "$XDG_DATA_HOME/bob/nvim-bin"
 x-path-prepend "$DOTFILES/local/bin"
 x-path-prepend "$XDG_BIN_HOME"
 
diff --git a/config/vim/vimrc b/config/vim/vimrc
index 7f2ce80..6e02f6a 100644
--- a/config/vim/vimrc
+++ b/config/vim/vimrc
@@ -3,6 +3,9 @@
 "
 " vim: ts=2 sw=2 expandtab
 " vint: +ProhibitAbbreviationOption +ProhibitSetNoCompatible
+
+" mise — add shims to PATH for tool discovery
+let $PATH = $HOME . '/.local/share/mise/shims:' . $PATH
 "*****************************************************************************
 "" Vim-Plug core
 "*****************************************************************************
diff --git a/config/zsh/antidote.zsh b/config/zsh/antidote.zsh
index 983435d..b125445 100755
--- a/config/zsh/antidote.zsh
+++ b/config/zsh/antidote.zsh
@@ -18,7 +18,6 @@
 # Plugin configurations
 zstyle ':antidote:bundle' use-friendly-names 'yes'
 zstyle ':omz:update' mode reminder
-zstyle ':omz:plugins:nvm' autoload yes
 
 # Pure prompt settings
 export PURE_PROMPT_SYMBOL='➜'
diff --git a/config/zsh/antidote_plugins.txt b/config/zsh/antidote_plugins.txt
index 1433cc2..31019e4 100644
--- a/config/zsh/antidote_plugins.txt
+++ b/config/zsh/antidote_plugins.txt
@@ -24,14 +24,10 @@ ohmyzsh/ohmyzsh path:plugins/fzf
 ohmyzsh/ohmyzsh path:plugins/git
 ohmyzsh/ohmyzsh path:plugins/golang
 ohmyzsh/ohmyzsh path:plugins/gpg-agent
-ohmyzsh/ohmyzsh path:plugins/nvm
 ohmyzsh/ohmyzsh path:plugins/python
 # ohmyzsh/ohmyzsh path:plugins/tmux
 ohmyzsh/ohmyzsh path:plugins/z
 
-# Automatically activate nvm if .nvmrc file is present
-ivuorinen/nvm-auto-use
-
 # Add core plugins that make Zsh a bit more like Fish
 zdharma-continuum/fast-syntax-highlighting
 
diff --git a/config/zsh/p10k.zsh b/config/zsh/p10k.zsh
index 575abe3..093d433 100644
--- a/config/zsh/p10k.zsh
+++ b/config/zsh/p10k.zsh
@@ -61,7 +61,7 @@
     vcs                       # git status
     # command_execution_time    # previous command duration
     go
-    nvm
+    mise
     aws
     # =========================[ Line #2 ]=========================
     newline                   # \n
@@ -121,8 +121,8 @@
   # Don't show context unless root or in SSH.
   # typeset -g POWERLEVEL9K_CONTEXT_{DEFAULT,SUDO}_CONTENT_EXPANSION=
 
-  # aws, go and nvm versions colors.
-  typeset -g POWERLEVEL9K_{AWS,GO,NVM}_FOREGROUND=$grey
+  # aws, go and mise versions colors.
+  typeset -g POWERLEVEL9K_{AWS,GO,MISE}_FOREGROUND=$grey
 
   # Show previous command duration only if it's >= 86400s = 24h.
   typeset -g POWERLEVEL9K_COMMAND_EXECUTION_TIME_THRESHOLD=86400
diff --git a/config/zsh/plugins/nvm-auto-use/nvm-auto-use.plugin.zsh b/config/zsh/plugins/nvm-auto-use/nvm-auto-use.plugin.zsh
deleted file mode 100644
index b0c11d7..0000000
--- a/config/zsh/plugins/nvm-auto-use/nvm-auto-use.plugin.zsh
+++ /dev/null
@@ -1,26 +0,0 @@
-# shellcheck disable=SC1071,SC1103,SC2148
-# Source: https://github.com/nvm-sh/nvm#zsh
-# place this after nvm initialization!
-autoload -U add-zsh-hook
-
-load-nvmrc() {
-  local nvmrc_path
-  nvmrc_path="$(nvm_find_nvmrc)"
-
-  if [ -n "$nvmrc_path" ]; then
-    local nvmrc_node_version
-    nvmrc_node_version=$(nvm version "$(cat "${nvmrc_path}")")
-
-    if [ "$nvmrc_node_version" = "N/A" ]; then
-      nvm install
-    elif [ "$nvmrc_node_version" != "$(nvm version)" ]; then
-      nvm use
-    fi
-  elif [ -n "$(PWD=$OLDPWD nvm_find_nvmrc)" ] && [ "$(nvm version)" != "$(nvm version default)" ]; then
-    echo "Reverting to nvm default version"
-    nvm use default
-  fi
-}
-
-add-zsh-hook chpwd load-nvmrc
-load-nvmrc