Building a Better JavaScript Profiler with WebKit

Example1.js

document.addEventListener("click", function() { /*...*/ }, false);

Example2.js

document.addEventListener("click", function clicked() { /*...*/ }, false);

Example3.js

function generator(/*Number*/ iterations)
{
    return function()
    {
        for (var i = 0; i < iterations; ++i)
            // do something
    }
}

Example4.js

function generator(/*Number*/ iterations)
{
    return function iterate()
    {
        for (var i = 0; i < iterations; ++i)
            // do something
    }
}

Example5.js

MyClass.method = function()
{
    // MyClass class method
}

MyClass.prototype.method = function()
{
    // MyClass instance method
}

MyOtherClass.prototype.method = function()
{
    // MyOtherClass instance method
}

Example6.js

MyClass.method = function $_MyClass__class__method()
{
    // MyClass class method
}

MyClass.prototype.method = function $_MyClass__method()
{
    // MyClass instance method
}

MyOtherClass.prototype.method = function $_MyOtherClass__method()
{
    // MyOtherClass instance method
}

Example7.js

function generator(/*Number*/ iterations)
{
    var generated = function()
    {
        for (var i = 0; i < iterations; ++i)
            // do something
    }

    generated.displayName = "iterating " + iterations + " times";

    return generated;
}

Example8.js

MyClass.method = function()
{
    // MyClass class method
}

MyClass.method.displayName = "MyClass.method (class)";

MyClass.prototype.method = function()
{
    // MyClass instance method
}

MyClass.prototype.method.displayName = "MyClass.method";

MyOtherClass.prototype.method = function()
{
    // MyOtherClass instance method
}

MyOtherClass.prototype.method.displayName = "MyOtherClass.method";