devbar

Drop-in website toolbar for annotating UI and capturing agent-ready bug reports.

Pluginfreeglobal

devbar is a drop-in website toolbar for annotating UI issues and capturing selectors, computed styles, React component trees, and screenshots as one agent-ready bug report. It suits development and design teams who want AI-agent-ready reports instead of manually gathering technical details for every bug or design review.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of devbar - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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