diff --git a/justfile b/justfile
index c7b587a..5e9a45e 100644
--- a/justfile
+++ b/justfile
@@ -1,10 +1,17 @@
+[private]
 default:
   @just --list
 
+# create venv, install dependencies
 setup:
   uv sync
+  # install the other tools: prek, mise
 
-# run Textual's console
+# builds a package (tgz and whl)
+build:
+  uv build
+
+# console to observe log messages
 console:
   uv run textual console
 
@@ -14,42 +21,50 @@ the_app := "teilchensammler_cli.main"
 run-dev:
   uv run textual run --dev {{ the_app }}
 
+# run the app
 run:
   uv run python -m {{ the_app }}
 
 uv_export_options := "--frozen --format requirements.txt --quiet --no-install-project"
+# export dependencies into requirements files
 exports-deps:
   uv export {{ uv_export_options }} --output-file requirements.txt
   uv export {{ uv_export_options }} --output-file requirements.dev.txt --only-dev
 
-install-deps: setup
-
+# Update dependencies to new versions
 update-deps:
   uv lock --upgrade
   uv sync
 
+# Run tests, args are passed-through to pytest
 test *ARGS:
   uv run pytest tests.py {{ ARGS }}
 
+# run tests and create coverage reports
 coverage:
   uv run pytest tests.py --cov=src/ --cov-report term --cov-report xml --cov-report html --cov-config pyproject.toml
 
+# lint python code
 lint-python:
   uv run ruff check .
 
+# lint markdown documents
 lint-markdown:
   markdownlint-cli2 .
 
+# run python and markdown
 lint: lint-python lint-markdown
 
 # remove artefacts from dist/
 clean:
   rm dist/*.whl dist/*.tar.gz
 
+# pretend we are CI
 ci: lint
   prek run --all-files
 #   woodpecker-cli exec "whatever"
 
+# create a new realese [CURRENTLY USELESS]
 release:
   @echo remember to git tag and update pyproject.toml
   uv build