BugBuzzer vs Qursor

BugBuzzer crawls a public site with a headless browser and returns a ranked report covering security headers, leaked secrets, known CVEs, runtime errors and uptime.

Qursor is a Chrome extension that captures selectors, classes, styles and notes for a chosen page element so coding assistants can make targeted interface fixes.

About BugBuzzer

BugBuzzer is an external website scanner aimed at small teams and builders who ship quickly and lack a security specialist. A user enters a URL, and a headless browser crawls the pages and runs 114 checks, with results appearing as each check completes. Findings are grouped by severity and explained in plain English so they can be passed to a developer, and reports export as JSON or PDF. No SDK or code change is needed, though security and secrets checks require proving domain ownership. A free preview covers public checks, a single Pro Scan costs 19 USD, and subscriptions add daily scans and uptime monitoring.

About Qursor

Qursor is a Chrome extension built for developers who use AI coding assistants on front end work. Rather than sending screenshots, the user hovers over an element on a production, staging or localhost page, inspects its typography, colours and spacing, and either edits styles directly or leaves an annotation. Qursor then copies the selectors, classes, edits and notes as structured text the agent can act on, which the maker says saves tokens and avoids searching an entire codebase. It can also lift components from live sites as HTML, CSS or JSX, and includes a colour picker with a palette view. A free starting option exists, while paid pricing is not shown on the homepage.