Markdown Preview for READMEs, Changelogs, and Internal Docs
2026-05-05
Why a live preview saves time, common Markdown pitfalls, and how to validate before you publish.
Previewing Markdown catches broken links, heading hierarchy mistakes, and list formatting before commit.
Not every renderer supports the same extensions—check tables, footnotes, and HTML blocks in your target platform.
Use consistent heading levels: a single H1 or logical H1→H2→H3 flow improves readability and SEO on doc sites.
Short iterations with instant preview beat long blind edits in a plain-text editor.