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Trusted types
Trusted types can help prevent various kinds of
vulnerabilities i.e DOM-based cross-site scripting.
For example inner HTML
With trusted types turned on, if someone tries to pass a
string, it will fail with a type error, because the browser doesn’t know if it
can trust the string. Instead, its either need to pass in a trusted type or
create the element and use append child.
Updates to Form controls
Use of HTML form controls are the key to the web’s
interactivity. They are easy to use and familiar to users. The styling of form controls can be
inconsistent across browsers and operating systems and we frequently have to
shift a number of CSS roles just to get a consistent look across devices.
The new form controls now available in Chrome 83
Origin trial: Measure Memory with measureMemory()
performance.measureMemory is a new API that makes it possible
to measure the memory usage of your page and detect memory leaks.
Memory leaks are easy to accidentally introduce.
Memory leaks lead to pages that appear slow and
bloated to users
Origin trail: Native File System API
The native file system API started a new origin trial in
Chrome 83 with support for writable streams and the ability to save file
handles.
Supports the Barcode Detection API
Which provides the ability to detect and decode barcodes.
New CSS @supports function
Provides features detection for CSS selectors
