React Grab: Copy UI Elements and Source Context for Coding Agents

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React Grab is a developer tool that allows users to hover over any UI element in the browser and copy its HTML code, React component name, and file path directly to the clipboard for use in coding agents.

Key points

  1. Copies context—including HTML source code, React component name, and file path with line numbers—using Cmd+C (Mac) or Ctrl+C (Windows/Linux).
  2. Available via CLI (`npx grab@latest init`) with automatic framework detection or manual package installation.
  3. Supports Next.js (both App and Pages routers), Vite, and Webpack inside development setups.
  4. Configurable shortcut keys, activation modes (toggle or hold), hold duration, input field behavior, and context lines.

Why it matters

Coding agents need exact source context to apply changes accurately. React Grab eliminates the friction of inspecting elements and tracking down the corresponding file paths, bridging the browser preview and the coding assistant.

Analysis

By streamlining the handoff between browser UI and AI coding tools, React Grab addresses a common bottleneck in prompt-driven frontend workflows. Its configuration flags allow developers to tailor shortcut behavior and context line depth, while framework integrations ensure it remains strictly scoped to local development builds.

Found in

Summary generated by AI (Gemini 3.8 Flash, 5 October 2026). It may contain errors – the original source is authoritative.

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Locations

  • Mattersburg
    Johann Nepomuk Bergerstraße 7/2/14
    7210 Mattersburg, Austria
  • Vienna
    Ungargasse 64-66/3/404
    1030 Wien, Austria

Parts of this content were created with the assistance of AI.