console.log("Hello World")
undefined
this["global"] = null; eval
function () { [native code] }
!this
false
alert(‘there is a million ways this could be bad‘)
SyntaxError: Invalid or unexpected token
let x = {__proto__: null}
oh
a=>a
SyntaxError: Unexpected token '&'
let;
1
let = 1;
let let = 1;
SyntaxError: let is disallowed as a lexically bound name
D:<
let = 1,
delete Symbol; // ok that's enough
true
Symbol()
Symbol
function Symbol() { [native code] }
throw require('fs')
ReferenceError: require is not defined
1 == 2
throw Symbol();