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Step over code, set breakpoints, and resolve stack traces in your source languages from within DevTools.
Support for let and class redeclarations in the Console, improved WebAssembly debugging, and more.
GWP-ASan is a heap-only memory error detector designed to be used in the wild. It detects use-after-frees, buffer overflows/underflows, and double frees. Unlike ASan, it does not detect errors on the stack or in globals.
A round up of the deprecations and removals in Chrome 79 to help you plan.