AI Overlay for Coderbyte Assessments on Mac
Coderbyte is the assessment tool of choice for smaller tech employers, accelerators, and coding bootcamps screening junior engineering candidates. It also has a heavy practice-library side. Their proctoring is browser-based and covers full-screen recording plus webcam and tab analytics.
Coderbyte was founded in 2012 by Daniel Borowski in New York City. The product started as a practice site and grew into a full assessment platform aimed at startups, accelerators, and bootcamp graduates. The proctoring stack is unusually candid about what it does: tab-leaving detection, full-screen recording via Session Rewind, webcam eye and face tracking with deepfake detection, copy-paste capture, cross-candidate plagiarism, and a log of every Google search the candidate made if the employer enabled the in-tab Google box.
Deepfake detection looks at the webcam feed for signs of synthetic or composited faces. The overlay never touches the webcam pipeline.
No. The overlay does not steal focus from the test tab.
Session Rewind records what the browser can render. On macOS, browser screen capture is filtered for window privacy by the OS.
If the employer enabled the in-tab Google box, every search you type there is logged. Use the overlay for AI assistance instead.
Both. Coderbyte is used by hundreds of smaller tech employers and bootcamps for assessments.
Need reference access during your exam?
Fracture runs a native floating overlay that sets the macOS window privacy flag. It is 100% excluded from screen capture feeds, window lists, and proctor recordings.