Reliable highlighting for code snippets & technical docs
Open for voting Requested
Highlight code blocks in tutorials, API references, and documentation without losing indentation — and have those highlights still be there when you come back.
What this would unlock
- Highlight code blocks without losing indentation or spacing between tokens
- Highlights stick on documentation sites that load their content dynamically
- Annotate programming tutorials and API references the same way you annotate articles
- Works with syntax-highlighted code on sites like MDN, mdBook, and framework docs
What users are saying
Real requests from our surveys and support inbox — quoted anonymously.
“Would appreciate being able to highlight technical posts with snippets.”