 The Origin Private File System API is now available for Android. We have a set of new properties in CSS. You can easily add math notations in your HTML with the support for MathML Core, and there's plenty more. I'm Adriana Jara. Let's dive in and see what's new for developers in Chrome 109. The Origin Private File System, or OPFS, is a part of the File System Access API. It is a storage endpoint private to the origin of the page. It was launched on desktop on Chrome 102. Chrome 109 increases its compatibility by making it available on Android. It includes all the surfaces of the File System Access API to seamlessly manage files directly from the local file system, with a couple of exceptions. All the show picker methods and the drag and drop API integration are not available yet. With the File System Access API on OPFS, sites can access their pair Origin Private File System and are able to perform file operations via File System Sync Access Handle, which provides improved performance. Check out the link in the description to implement smooth file system access across platforms. Now a few new CSS features. Starting with a new length unit, LH. The LH CSS unit is equal to the computed value of the line height property on the element on which it is used. This allows a text area to be given a height that is the same as the number of lines of expected text. Also, the CSS Working Group added a new value of auto for the descriptors font weight, font style, and font stretch inside the font phase rule. Auto is now the initial value. These descriptors in variable fonts provide users the ability to choose how heavy or slanted or wide the type phase should be. Also, the hyphen 8-limit-charts property specifies the minimum number of characters in a hyphenated word, which gives you more control to improve web typography. For more information, visit the link in the description. If you ever tried to add math formulas to your web page in a styleable, accessible way, you will be happy to hear that MathML Core is now supported in Chrome. MathML is a language for describing mathematical notation in a way that can be included in HTML and SVG. It is rendered in a CSS-comparable way with OpenType Math and exposed via platform accessibility APIs. MathML styling is enabled by CSS features, including those dedicated to MathLayout. Some examples are the MathDepth, MathShift, and MathStyle properties, and the MathValue for the display property, and more. Check out the link below for details and examples to add your mathematical notation game. Of course, there's plenty more. You can use the property suppress local audio playback in media track supported constraints to better control audio when using external speakers. Conditional focus is now available when calling GetDisplayMedia. And secure payment confirmation is available for Android Chrome. All the details, including links, dogs, and specs are in the post linked in the description. Hit the subscribe button now so that you don't miss the latest Chrome DevTools video, Google Challenges, HTTP203, and more. Yo soy Adriana Jara, and as soon as Chrome 110 is released, I'll be right here to tell you what's new in Chrome.