Compare Chrome extensions: ScanQR vs FasterWeb

Stats ScanQR ScanQR FasterWeb FasterWeb
User count 3,000,000+ 100,000+
Average rating 2.88 4.11
Rating count 187 181
Last updated 2019-03-05 2023-12-15
Size 53.77K 14.06K
Version 0.0.4.0 23.12.14
Short description
Scans QR codes using your webcam. Browse the web faster.
Full summary

Scans QR codes and displays their contents on a Chromebook or other computer with a suitable webcam. What's a "suitable" webcam? It's one that can focus the QR code within the red square in the app sharply enough that the app can decode it. My test results:

  • Chromebook Pixel: yes
  • Samsung ARM Chromebook: yes
  • Acer C7 Chromebook: yes
  • CR48: yes
  • 2009 MacBook Pro: yes, except for very small, dense QR codes
  • 2011 iMac: no, unless the QR code is ridiculously large (over one foot across)

If Chrome implements an API to let developers adjust camera-focus settings, I'll be able to improve the app to work with more cameras.

Source: https://github.com/sowbug/scanqr-app

FasterWeb uses just-in-time preloading; it preloads a page right before you click on it.

Faster Web works best on pages that are on the same sites. Pages to external sites are still faster but generally not enough to be noticeable.

How it works: Before you click on a link, you hover your mouse over it. When you have hovered for 65 milliseconds there is one chance out of two that you will click, so Faster Web starts preloading at this moment, leaving on average over 300 ms for the page to preload.

Pages that trigger an action (such as logging out or deleting something) are excluded. (FasterWeb won’t preload pages with a “?” in their URL.)

FasterWeb — previously called FasterChrome — is based on instant.page, a library that you can add to your site in just one minute to give it the same speed boost.

Made with ❤️ by BrowseCraft gang. Stand with Ukraine 💙💛.

ADS & PROMOTION When using FasteWeb, you may encounter advertisements for other extensions and affiliates links. These situational ads allow us to develop the product and make it free for you - our users. For additional information, please, read our Privacy policy: https://browsecraft.com/privacy/fasterweb-privacy-policy