How to better syntax highlighting in long markdown
- Step 1Drop your README — Upload the file with mixed tagged/untagged code blocks.
- Step 2Tag — Click Run — language detection runs over each untagged fence.
- Step 3Commit — The cleaned Markdown is ready for your next push.
Frequently asked questions
Will it match GitHub's preferred tags?+
Yes. GitHub-compatible identifiers (python not py).
Does this affect repo language detection?+
No. Repo language stats look at file extensions.
What about diff blocks?+
Use `diff` as the language; the tagger detects diff syntax.
Privacy first
All Markdown processing runs locally in your browser using JavaScript. No file is ever uploaded to JAD Apps servers — only metadata counters are saved for signed-in dashboard stats.