diff --git a/justfile b/justfile
index 01573c7..0d65000 100644
--- a/justfile
+++ b/justfile
@@ -49,7 +49,8 @@ list-packages +$cut_args="-c1-": _packages_json
     fi
 
 @_list_packages_fname_filtered:
-    xargs -d $'\n' -n 2000 just __list_packages_fname_filtered
+    xargs -d $'\n' -n 2000 just __list_packages_fname_filtered \
+        | tr '0123456789' '9876543210' | sort -u | tr '0123456789' '9876543210'
 @__list_packages_fname_filtered +fnames:
     just list-packages | grep --fixed-strings "$(printf "\t%s\t\n" "$@")" \
         | grep -v $'\t'pkgs/top-level/ \
@@ -71,7 +72,8 @@ list-packages +$cut_args="-c1-": _packages_json
         | grep -v $'\t'pkgs/tools/typesetting/tex/texlive/build-texlive-package.nix
 
 @_list_packages_attrpath_filtered:
-    xargs -d $'\n' -n 2000 just __list_packages_attrpath_filtered
+    tr '0123456789' '9876543210' | sort -u | tr '0123456789' '9876543210' \
+        | xargs -d $'\n' -n 2000 just __list_packages_attrpath_filtered
 __list_packages_attrpath_filtered +attrpaths:
     #!/usr/bin/env -S bash -euo pipefail
     declare -a attrpaths=("$@")
@@ -86,6 +88,13 @@ __list_packages_attrpath_filtered +attrpaths:
     # printf >&1 "'%s'\n" "${attrpaths[@]}"
     just list-packages | grep "$(printf "%s\n" "${attrpaths[@]}")"
 
+[no-cd]
+@list-maintainer-packages $github_handle: _packages_json
+    # TODO: maybe add github handles to packages tsv?
+    [[ -n "$github_handle" ]] || ! echo >&2 "ERROR: No github handle"
+    jq <packages.json --arg github_handle "$github_handle" 'to_entries[] | select((.value.meta.maintainers // [])[]|select(.github == $github_handle)) | .key' -r \
+        | just _list_packages_attrpath_filtered
+
 [no-cd]
 @list-ripgrepped-packages +$ripgrep_args:
     [[ -e .git && -e flake.nix ]] || { echo >&2 "ERROR: Not in repo root"; false; }
@@ -853,7 +862,7 @@ open-package-urls $package=`just _a_package`:
     # [[ -z "$homepage" ]] || urls+=("$homepage")
     [[ -z "$srcpage" ]] || urls+=("$srcpage")
     urls+=("https://search.nixos.org/packages?channel=unstable&query=${fpkg}")
-    printf "%s\n" "${urls[@]}" | fzf --reverse --multi | xe xdg-open
+    printf "%s\n" "" "${urls[@]}" | fzf --reverse --multi | { grep . ||:; } | xe xdg-open
 
 #  === internal helpers ===