About
About Comma.
A measuring instrument for HTML, not a cozy notebook.
What Comma is
Comma turns any HTML report into a collaborative workspace. People generate HTML from AI tools, dashboards, notebooks, and analytics systems, and then need to share it like a Google Doc: rendered faithfully, with feedback in context, gated by a link they control.
We render the original markup untouched inside an opaque-origin sandbox, and layer Google-Docs-style anchored commenting on top. The report stays exactly as you wrote it; the conversation happens around it.
Who we are
Comma is built by Nadir Tech LLC, a small team of engineers and designers who spent too many years pasting screenshots of dashboards into Slack and decided to fix it. We’re based remotely, registered in the United States, and we ship the product ourselves.
How we work
Faithful rendering
The iframe is sacred. We don’t reformat your HTML “for you,” we don’t inject our styles into yours, and we don’t make the chrome compete with the report.
Commenting as the gesture
Anchored comments are the signature interaction. The accent color belongs to marks and actions, not decoration.
Earned chrome
Bolder means sharper hierarchy, not theatrics. Users notice when the tool competes with the content. Our job is to disappear.
What’s next
The longer story (what we believe about HTML, sharing, and the things we won’t build) lives on the mission page.