The Complete Javascript Course 2020 Build Real Projects Link Download Link Jun 2026

Arrow functions, destructuring, spread operator, modules, and classes.

| Section | Core Concepts Covered | Skills You'll Master | | :--- | :--- | :--- | | | Variables, data types, operators, conditional statements, loops, functions, arrays, objects. | Writing clean, basic JS syntax and understanding core programming logic. | | How JavaScript Works | Execution contexts, the call stack, hoisting, scope, the this keyword, regular functions vs arrow functions, primitives vs objects. | Debugging complex code and understanding JS's behind-the-scenes behavior. | | DOM Manipulation | Selecting and manipulating elements, handling events, event delegation, building interactive UI components. | Creating the Pig Game (a dice-rolling game) and a dynamic bankist website. | | Advanced JavaScript | First-class functions, higher-order functions, closures, the IIFE pattern, the spread operator, rest patterns, destructuring. | Writing professional, modular, and reusable code. | | Arrays & Numbers | Array methods (map, filter, reduce), working with numbers and dates, internationalization. | Building a fully functional Bankist application that mimics online banking. | | Object-Oriented Programming (OOP) | Constructor functions, ES6 classes, inheritance, encapsulation, polymorphism. | Building the Mapty app—a workout-tracking application that uses geolocation. | | Asynchronous JavaScript | The event loop, AJAX calls, Promises, the Fetch API, Async/Await, error handling. | Communicating with web servers and building a forkify recipe app that pulls real data from an API. | | Modern JavaScript | NPM, Babel, Parcel/Webpack, ES6 modules, clean code principles. | Setting up a professional development environment for large-scale projects. |

: This is the current, updated version of the course previously known as "The Complete JavaScript Course 2020: Build Real Projects!". Instructor : Jonas Schmedtmann.

While this is one of the most comprehensive paid courses available, several excellent free resources can supplement your learning: | | How JavaScript Works | Execution contexts,

Any website, torrent, or file-sharing link that offers the full video content of the course for free is piracy . This version was recorded in 2020, and since then, JavaScript has evolved. More importantly, it denies the creator fair compensation for his hundreds of hours of work.

The final, comprehensive project, Forkify, was a recipe-finding application. You connected to a real-world API, learned how to make AJAX calls to fetch data, handled promises with async/await, and built a dynamic, stateful application. This project truly synthesized everything you learned, from modern JavaScript syntax to asynchronous programming and user interface management.

Instead of just watching theory, you build engaging, real-world applications. | Creating the Pig Game (a dice-rolling game)

Jonas regularly updates the content to include the newest ES features, making it a "forever relevant" course. Conclusion

The Complete JavaScript Course 2020: Build Real Projects! by Jonas Schmedtmann is widely regarded as one of the most comprehensive and high-quality JavaScript resources on

: This is the authoritative source for the full course. It has been updated to cover 2024 and 2025 standards (ES2024/ES2025) and frequently goes on sale. Emphasizes readable code

Emphasizes readable code, robust architecture, and professional debugging techniques. How to Access the Course

As of 2020, "The Complete JavaScript Course: Build Real Projects!" by Jonas Schmedtmann was the #1 best-selling JavaScript course on Udemy and continued to be a highly sought-after resource for years to follow. It is designed to take a complete beginner with no coding experience and turn them into an advanced JavaScript developer.