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CS Concept Companion

5.0(

1 rating

)
ExtensionEducation5 users
Item media 2 (screenshot) for CS Concept Companion
Item media 1 (screenshot) for CS Concept Companion
Item media 2 (screenshot) for CS Concept Companion
Item media 1 (screenshot) for CS Concept Companion
Item media 1 (screenshot) for CS Concept Companion
Item media 2 (screenshot) for CS Concept Companion

Overview

Highlight any computer science term while you read and get a clear, beginner-friendly explanation without leaving the page.

CS Concept Companion helps you understand computer science concepts while you read — without leaving the page. Highlight any CS term on a webpage (documentation, articles, tutorials, textbooks), click "Explain," and get a clear, beginner-friendly explanation right beside your selection. FEATURES • Live explanations from Wikipedia — works with almost any CS term, no setup • Offline Demo Mode — a curated dictionary of 50+ core concepts • Optional AI Mode — use your own OpenAI-compatible API key • Save concepts to a personal library you can search and review • Recent history and simple learning stats • Light and dark themes, full keyboard support • Keyboard shortcut: Ctrl/⌘ + Shift + E PRIVACY No analytics, no tracking, no data collection. In Demo Mode nothing leaves your device. In Live Mode, only the term you highlight is sent to Wikipedia to fetch its article — never the whole page.

Details

  • Version
    1.0.0
  • Updated
    July 27, 2026
  • Offered by
    Aayush Grover
  • Size
    102KiB
  • Languages
    English
  • Developer
    Email
    aayushgrover32@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, please open this page on your desktop browser

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