Why does Google Chrome sometimes warn that a downloaded PDF can harm your computer?

TL;DR: Chrome has a variety of client-side heuristics used to determine a file’s safety. I don’t believe there’s anything you can do to ensure that a file is marked “safe”, but I’ll point at some things that might help. A good amount of logic goes into determining whether or not that prompt should be shown. … Read more

How many concurrent requests should we multiplex in HTTP/2

The number of streams that client and server can initiate isn’t unlimited, it’s mandated by the SETTINGS_MAX_CONCURRENT_STREAMS parameter of the SETTINGS frame that each peer sends at the beginning of the connection: see section 6.5.2 of RFC 7540 The default is unlimited, and the RFC has the following recommendation: It is recommended that this value … Read more

Google Chrome disable tab tooltip popup [closed]

The link provided in comments work. Pasting it here for direct solution. Visit Chrome://flags page Search for Tab hover, in the highlighted search results, for Tab Hover cards Select “Disabled ” and restart the Chrome browser. Do note the flags are temporary, may work for a couple of versions, after that they’ll disappear, this is … Read more

Manifest v3 background scripts/service worker on Firefox

Just faced the same problem: Chrome is not happy with background.scripts and insists on using background.service_worker Firefox doesn’t support background.service_worker and wants background.scripts Manifest v3 is developed by Google, so looks like Firefox team haven’t fully implemented it yet. Firefox 109 is the first version to “support” manifest v3 (released on January 17). I was … Read more

Running Chrome WebDriver on a linux server with no display

I was facing the same challenge of setting a linux box with selenium + chromedriver, and here’s my notes: Pre-reqs: Install JRE to run the selenium jar Install the selenium server grab the jar file from https://code.google.com/p/selenium/downloads/list) Install xvfb (you’ve seem to have already achieved this part) Install google-chrome for your linux distribution Download the … Read more

Disable gzip compression in chrome

Chrome doesn’t seem to expose this setting, but what you can do is the following: get the ModHeader plugin for Chrome: https://chrome.google.com/webstore/detail/modheader/idgpnmonknjnojddfkpgkljpfnnfcklj?hl=en (or any other that allows you to fiddle with your browser request headers) set a new custom header accept-encoding to either: an empty value or gzip;q=0,deflate;q=0 either should work

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