Question 1

How do I update filter lists in Adblocker?

Accepted Answer

You need to programmatically fetch new filter lists from sources like Easylist and use the library's parsing methods to update the blocker instance. The README provides examples, but ongoing updates require custom logic or scheduling.

Question 2

Is Adblocker or uBlock Origin better for building browser extensions?

Accepted Answer

Adblocker is a library for embedding ad-blocking into custom extensions, offering flexibility and efficiency, while uBlock Origin is a full extension with a UI. Choose Adblocker if you need control over integration, or uBlock Origin for a pre-built solution.

Question 3

Can I use Adblocker in a mobile app like React Native?

Accepted Answer

Yes, the standalone JavaScript package works in React Native contexts, allowing ad-blocking within the app's JavaScript environment. However, you'll need to handle the blocking logic and potential performance considerations on mobile devices.

Question 4

What's the performance overhead when using Adblocker with Puppeteer?

Accepted Answer

Adblocker is optimized for low overhead, making it suitable for Puppeteer. Performance studies linked in the README indicate it's efficient, but it still adds some processing time for request filtering, which might affect speed in high-volume scenarios.

Question 5

How can I add custom filter rules to Adblocker?

Accepted Answer

You can extend the blocker by parsing custom filter lists using the library's methods and combining them with pre-built filters. This requires programmatic handling, as the README shows examples for different environments.

Question 6

Does Adblocker work with all browsers, including older ones?

Accepted Answer

Adblocker supports WebExtensions for modern Chrome and Firefox, and standalone JavaScript for other environments. For legacy browsers without WebExtensions or limited JavaScript support, integration may be challenging or impossible.

Question 7

What are the licensing terms for commercial use of Adblocker?

Accepted Answer

It's licensed under Mozilla Public License 2.0, which allows commercial use with conditions like disclosing source code for modifications. Always review the license for compliance in your project context.

adblocker-electron

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