There are 4 repositories under browser-exploitation topic.
awesome list of browser exploitation tutorials
A collection of curated resources and CVEs I use for research.
Resources for Browser Security Research
Webkit Browser Exploitation Framework written in Javascript
Chakra Type Confusions - PoCs of Edge's legacy JS engine vulnerabilities that inject code into the JIT process
This tool creates a temporary HTTP server, loaded with a collection of exploits and payloads focused to gain access to a victims machine