Question 1

How does Eruda compare to Chrome remote debugging for mobile?

Accepted Answer

Eruda runs directly in the mobile browser for instant debugging without USB setup, while Chrome remote debugging offers more advanced desktop integration. However, Eruda adds client-side code, whereas remote debugging doesn't impact app performance.

Question 2

How to remove Eruda from production builds?

Accepted Answer

Use environment variables or build tools like Webpack with the eruda-webpack-plugin to conditionally include Eruda only in development. This ensures it's stripped out in production to avoid bloat and security risks.

Question 3

Is Eruda safe for production use?

Accepted Answer

No, it's not recommended for production as it exposes debugging tools and adds unnecessary code overhead. It should be used solely in development or staging environments to maintain performance and security.

Question 4

Can Eruda work on all mobile browsers?

Accepted Answer

Eruda is designed for modern mobile browsers with JavaScript support, but compatibility may vary across devices and versions. Testing on target browsers is advised, as some older or restricted browsers might not function correctly.

Question 5

How to add custom plugins to Eruda?

Accepted Answer

Load plugins via script tags after initializing Eruda or use the Eruda API dynamically. Check the Third Party projects list for examples, and refer to plugin-specific documentation for integration details.

Question 6

What's the performance impact of Eruda on mobile pages?

Accepted Answer

Eruda adds around 100KB+ to the bundle size, which can increase load times, especially on slow mobile networks. It's best used only during development to avoid affecting real user experience.

Eruda

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