Waterfox's preferences have been gone through with a fine tooth comb, with a lot of assistance from yokoffing.Waterfox's custom code has been migrated to JavaScript ESM, which should result in small performance improvement and more efficient memory usage.Oblivious DNS has been replaced by DNS over Oblivious HTTP - a more supported implementation that accomplishes the same goal and uses the same underlying technology - just with a different implementation.macOS builds now have experimental Widevine support - but may not fully function as of yet.Depending on your distro, you'll need the equivalent of sudo apt install ubuntu-restricted-extras.Linux builds now support Widevine, so you can now watch DRM protected content, such as Netflix, Prime, Disney+, etc.The end result is a faster, smoother browsing experience for the user. ![]() This speeds up repetitive tasks like rendering, scrolling, and video playback that rely on loops. So in simple terms, polyhedral optimisation tunes the browser's inner loops to make maximum use of the CPU and memory. The images decode quicker as you scroll up and down. ![]() This means scrolling feels much smoother. It finds the fastest way to reuse image data in the CPU cache. It finds the best way to access data repeatedly in the most efficient order.įor example, when scrolling a page with lots of images, polyhedral optimisation could optimise the loops that decode and display the image data. ![]() Polyhedral optimisation makes the browser's loops run faster by reorganizing them. These tasks involve loops, where the browser does the same kind of work over and over. Web pages will render faster, scripts will run faster, and the browser will feel much more snappy and responsive.Īs previously mentioned, when you use a web browser, it has to repeat similar tasks over and over - like rendering webpage elements, running JavaScript code, scrolling the page, and displaying videos. The result is a web browser optimized for real-world use, not just theoretical usage. PGO allows the compiler to detect these patterns and optimize the browser code. These tasks follow certain patterns each time you use the browser. When you use a web browser, it has to perform a lot of repetitive tasks - like rendering web pages, running JavaScript code, and parsing CSS. It hides the act of looking up a site in the first place. The main advantage of Oblivious DNS over DNS over HTTPS is that it better prevents network-level tracking of your web browsing habits by your ISP or others running the network infrastructure. It adds an extra layer of indirection and privacy protection. But Oblivious DNS better hides the fact that you are making any query for a given site at all. So both Oblivious DNS and DNS over HTTPS prevent spying on the specific domains you lookup. Your internet provider cannot associate queries with specific sites you visit. Oblivious DNS goes further by routing encrypted queries through proxy servers in a way that obscures the true intended domain. However, they can still see that you are making requests to a DNS server, and potentially correlate timing information to identify sites. With regular DNS, your DNS queries are sent in plain text, allowing your internet provider to easily see every website you request.ĭNS over HTTPS encrypts your DNS queries with HTTPS, so your internet provider cannot read the contents.
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