Metadata, Front Matter, and Useful Automation
YAML front matter elevates simple text into structured knowledge. Track tags, dates, aliases, canonical URLs, and status flags like seed, budding, or evergreen. With a few lines of configuration, build tools can sort, filter, and generate indices or backlinks pages. Automation flourishes here: lint style, normalize headings, and ensure alt text exists before publishing. One team wired a pre‑commit hook that blocks merges unless notes include summaries, dramatically improving discoverability for newcomers and future, forgetful selves.