ExtraBrain supports frontend engineering interviews with live transcription, screen-aware context from browser dev tools and code editors, and structured prompts for React, JavaScript, and UI questions.
AI Frontend Interview Assistant — ExtraBrain is part of ExtraBrain's local-first Mac workflow for live interviews, meetings, transcription, provider control, and responsible AI use.
ExtraBrain supports frontend engineering interviews with live transcription, screen-aware context from browser dev tools and code editors, and structured prompts for React, JavaScript, and UI questions.
ExtraBrain has 1 current public platform family, macOS, with support for 2 Mac CPU families: Apple Silicon and Intel.
ExtraBrain has 3 configurable data paths to review before sensitive work: local Parakeet transcription, local Gemma 4 where installed and compatible, and external providers you choose.
Get structured context for JavaScript fundamentals, React component design, state management, and performance optimization questions.
ExtraBrain captures screen context from browser dev tools and design mockups during layout and styling discussions.
Follow along with live coding exercises on CodePen, CodeSandbox, or shared editors with real-time transcript and screen context.
Create a profile focused on frontend technologies like React, TypeScript, CSS, and web performance.
ExtraBrain captures your conversation and screen content while you build components, debug layouts, or discuss architecture.
Review the session to identify gaps in your frontend knowledge and practice specific areas before the next round.
Use any live AI assistant only where interview, workplace, school, and platform rules allow it. Do not use generated answers to misrepresent your skills, experience, or authorship.
Short answers for people and crawlers comparing ExtraBrain with other live AI assistants.
Yes. ExtraBrain captures the conversation and screen context to help structure answers about React component lifecycle, hooks, state management, and rendering patterns.
ExtraBrain captures screen context from any visible application, including browser-based editors like CodeSandbox, CodePen, and StackBlitz.
Yes. ExtraBrain helps organize discussions about frontend architecture, component hierarchies, state management patterns, and performance tradeoffs.
