JS EARLY ACCESS
JS (JavaScript) is one of the most widely used programming languages in the world. It allows us to add interactivity to our web pages but can also be used to build web, mobile and desktop apps, real-time networking apps, command-line tools, games and more.
CH0. INTRODUCTION
JavaScript Is Everywhere What Is Programming? A Brief History Of JavaScript An Overview Of JavaScript Spec Docs & Tools Separation Of ConcernsCH1. FIRST STEPS
Values Variables Variable Pointers Variable Semantics Multiple Declarations Let Variables Object Literals Arrays Types Values As Types Values VS References Fundamental Objects Prototype Chain Auto-Boxing Built-In Objects Accessing The Prototype Instance VS Static Numeric Operations Statements VS Expressions Assignment Operators Increment & Decrement String Concatenation NaN Quotes In Strings Template Literals BigInts Strict Equality Coercive Equality Strict Equality Lies Reference Identity Demystifying Unpredictability Cases For Double Equality Cases For Triple Equality Triple VS Double Conclusion Inequality Relational Comparisons Falsy & Truthy Logical OR & AND Nullish Coalescing Unary NOT Const Variables Baggage & Immutability Let VS Const If Statements Coercive Conditionals Conditional Corner Cases Logical Conditionals Else & Else If Switch Statements Ternary Expressions OR Short Circuiting AND Short Circuiting Operator Precedence Operator Associativity Scope Overview Principle Of Least Exposure Function Scope Function Declaration Return Returns Dry Abstraction The Hoisting Paradox Automatic Semicolons First-Class Citizens Function Expressions Anonymous VS Named Throw & Catch Errors Guard Clauses Callbacks & Higher Orders Arrow Functions Arrows Vs No Arrows IIFEs Symbols Enums, State & Reducers Unique IDs Random Numbers Code ParalysisPROJECT 1
Heads Or Tails Get Player Coin Flip Determine Winner Error Handling Limiting Scope ExposurePROJECT 3
Rock Paper Scissors Get Player Action Get Computer Action Determine Winner Error Handling Limiting Scope Exposure Adding EnumsCH2. COERCION
Coercion Introduction Abstract Operations Boolean Abstract String Abstract Number Abstract BigInt Abstract Primitive Abstract Default Primitive Hint Overriding Behaviors Overriding ToPrimitive Explicit VS Implicit Coercion Double Equality ToPrimitive Coercion Corner-Cases Coercion Is UnavoidableCH3. SCOPES
Compiled VS Interpreted Proving Compilation Compilation Overview Targets & Sources Hoisting Demystified Temporal Dead Zone The Scope Chain Shadowing The Global Scope Var Variables Var Communicates Call Stack & Heap Heap Object ReferencesCH4. ITERATION
While Loops Do-While Loops For Loops For Looping An Array Continue & Break For-In Loops Iterables & Iterators Generator Functions Passing Data To Yields For-Of Loopsdashboard / js / continue-and-break