{{Infobox Software| name =| logo = | screenshot = | caption = | developer = Microsoft| operating system = Microsoft Windows| latest release version = | latest release date = | size = | programming language = | status | genre = JScript engine| license = ProprietaryChakra is a JScript engine developed by [[Microsoftof the Internet Explorer 9 (IE9) web browser.
{{Infobox Software| name =| logo = | screenshot = | caption = | developer = Microsoft| operating system = Microsoft Windows| latest release version = | latest release date = | size = | programming language = | status | genre = JScript engine| license = ProprietaryChakra is a JScript engine developed by [[Microsoftof the Internet Explorer 9 (IE9) web browser. The JScript engine is developed as closed source proprietary software. Microsoft has developed a different JavaScript engine based on the JScript, for the newer Microsoft Edge browser (also called Chakra). The Chakra JavaScript engine has been open-sourced under the MIT license.