The Essence of Javascript
Abstract
The Essence of Javascript, Arjun Guha, Claudiu Saftoiu, and Shriam Krishnamurthi. In ECOOP '10.
We reduce JavaScript to a core calculus structured as a small-step operational semantics. We present several peculiarities of the language and show that our calculus models them. We explicate the desugaring process that turns JavaScript programs into ones in the core. We demonstrate faithfulness to JavaScript using real-world test suites. Finally, we illustrate utility by defining a security property, implementing it as a type system on the core, and extending it to the full language.
This talk is organized by Jinseong Jeon