A local browser-based review surface that lets you annotate agent plans, markdown, HTML and code diffs, then send feedback back to coding agents.
9.5K712TypeScriptApache-2.0Updated 11 hours ago
1 alternative
Best open-source alternatives to Markdown Preview (2026)
Looking for a free, open-source alternative to Markdown Preview? These 1 projects can replace it. Each one is reviewed by a human and explained in plain words, so you can compare stars, license and maintenance at a glance.
Quick comparison
| Project | Stars | License | Last commit |
|---|---|---|---|
| backnotprop/plannotator | ★ 9.5K | Apache-2.0 | 11 hours ago |
FAQ
- Is there a free, open-source alternative to Markdown Preview?
- Yes. The most popular open-source alternatives to Markdown Preview on Repolode are plannotator.
- Which Markdown Preview alternative should I choose?
- plannotator has the most GitHub stars and is released under Apache-2.0. Compare the license and last commit of each option in the table above before choosing.