GitHub repositories
Email builders & frameworks
React / component tooling
Markdown / Remark tooling
Plugins and libraries noted for newsletter/markdown pipelines:
- marked
- mdx
- remark-breaks
- remark-capitalize
- remark-first-heading
- remark-hint
- remark-html
- remark-images
- remark-inline-links
- remark-lint
- remark-macro — ⚠️ repo 404 when checked 2026-10-29
- remark-normalize-headings
- remark-rehype