diff --git a/.README.md b/.README.md
index 808d219..13bff07 100644
--- a/.README.md
+++ b/.README.md
@@ -175,3 +175,40 @@ cd $HOME
 nvim --version
 vi --version
 ```
+
+## nnn — n³
+
+### Dependencies
+
+- kitty / NerdFont
+
+- Archives Management:
+  - bsdtar (`libarchive-tools`) supports _Zstd_
+  - last release of `atool` is from 2012
+  - https://github.com/solsticedhiver/atool2
+  - https://github.com/wummel/patool
+
+- Drag&Drop: URI=https://github.com/mwh/dragon
+
+- Trash:
+  - `trash-cli` is a much better CLI-only solution!
+    Compare the outputs of `trash-cli` and `gio trash --list`…
+  - For `gio trash`, packages `libglib2.0` & `gvfs` are recommended.
+
+### Source Code of Latest Release
+
+```
+# Download archive & extract files
+URI=https://github.com/jarun/nnn
+xdg-open $URI/releases/latest
+ARCHIVE=$(echo $HOME/Downloads/*.gz(om[1])) && echo $ARCHIVE
+tar xf $ARCHIVE
+
+# Compile
+cd nnn*(om[1])
+make clean
+sudo make O_GITSTATUS=1 O_NAMEFIRST=1 O_NERD=1 install
+
+# Copy plugins
+plugins/getplugs
+```
diff --git a/.zshrc b/.zshrc
index c9fd4f7..1a00461 100644
--- a/.zshrc
+++ b/.zshrc
@@ -194,7 +194,7 @@ alias llt='lsd -ltrA'
 alias  lx='lsd -l --blocks=permission,user,group,context,size,date,name'
 alias llx='lx -A'
 
-alias tree='lsd --long --tree --depth=2 --no-symlink'
+alias t='lsd --long --tree --depth=2 --no-symlink'
 
 # Dev
 #
@@ -226,6 +226,36 @@ compdef hg=rg
 # To choose an existing instance for nvr, use:
 #   `export NVIM=$(nvr --serverlist | fzf --exit-0 --select-1) && echo $NVIM`
 
+# nnn - n³
+#
+# See https://github.com/jarun/nnn/wiki/Usage#configuration
+export NNN_ARCHIVE='\\.(7z|bz2|gz|tar|tbz|tgz|xz|zip|zst)$'
+export NNN_BMS="d:$HOME/Downloads"
+export NNN_OPTS='ABin'
+export NNN_ORDER="t:$HOME/Downloads"
+export NNN_PLUG="d:diffs;D:dragdrop;M:xdgdefault"
+if (( ${+commands[trash-put]} )); then
+  export NNN_TRASH=1
+elif (( ${+commands[gio]} )); then
+  export NNN_TRASH=2
+fi
+
+n()
+{
+  if [ ${NNNLVL:-0} -gt 0 ]; then
+    echo 'nnn is already running'
+    return
+  fi
+
+  LESS=${LESS/F}
+  command nnn "$@"
+
+  NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
+  if [ -f $NNN_TMPFILE ]; then
+    . $NNN_TMPFILE
+    rm -f $NNN_TMPFILE > /dev/null
+  fi
+}
 
 ###
 ### Aliases -- Global & automatic expansion