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Capacitor quiz

Test your Capacitor knowledge with a free interactive quiz — 20 questions with answers and explanations. No signup needed to play.

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What is a Capacitor "plugin," and how does its structure typically look?

Questions in this quiz
  1. What is a Capacitor "plugin," and how does its structure typically look?
  2. Why might a native app developer need to manually edit iOS `Info.plist` or Android `AndroidManifest.xml` even when using Capacitor?
  3. What is the purpose of Capacitor's "Native Bridge" logging/debugging, and how do developers typically inspect what's happening inside the WebView?
  4. What is a key architectural trade-off of Capacitor/Cordova-style WebView rendering versus a framework that renders true native UI widgets (like React Native or NativeScript)?
  5. What is the significance of Capacitor being commonly paired with Ionic Framework (the UI component library), though the two are separate, independently usable projects?
  6. How does a web app access native device functionality (like the camera) through Capacitor?
  7. What does a Capacitor plugin's web implementation typically provide when a native capability has no direct browser equivalent (e.g. a native-only Bluetooth feature)?
  8. What does `npx cap add ios` (or `android`) do in a Capacitor project?
  9. What is `capacitor.config.ts` (or `.json`) used for?
  10. What does the Capacitor CLI's `npx cap open ios` (or `android`) command do?
  11. What is the purpose of `@capacitor/app` (the App plugin) and its events like `appStateChange`/`backButton`?
  12. How is Capacitor architecturally similar to (and different from) Cordova?
Gaps to close?
Read the curated Capacitor notes — core concepts, patterns, interview prep.
Capacitor notes

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