Principles of Code Sequence (Age 12-18)

Principles of Code 6J
Ages 12-18

Advanced Web Applications

Prerequisites: Principles of Code 5J

In this course, students will build upon their elementary web programming skills gained in earlier courses - learning to further architect, develop and deploy sophisticated, feature-rich and interactive web applications. In the first half of the class, we will do a deep dive into JavaScript - exploring the deeper concepts and programming paradigms that the make the language so powerful in the online domain.

Students will learn how to write more succinct code by utilising Functional Programming and deal with concurrent programs through Promises. We will then turn our attention applying our honed JavaScript skills to learning the React web development framework - the technology driving the user interfaces for some of the web’s most iconic sites like Facebook, Instagram, WhatsApp Web, Dropbox and The New York Times.

This class was last conducted in Oct - Nov 2017 and will be next held in Q2 2018.
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Frequently Asked Questions

“Coding” is synonymous with “programming”. It refers to the art of writing computer code, which are instructions that a computer can follow to solve problems. Practically every facet of technology that we encounter in our daily lives - from online banking systems to video games on our iPhone, from the GPS systems we rely on navigation to the security systems that protect our homes and offices, is created from code.

Communicating with a computer requires the use of a language, just like how communicating with another human being involves the use of a language like English or Korean. The difference is that writing code for a computer in a particular language is a little like speaking to somebody who is absolutely particular about grammar and punctuation - any deviation from a language’s rules results in a computer not being able to accept the programmed instructions. Different computer languages are well-suited to doing different tasks. For example, JavaScript is the undisputed lingua franca of the web, LISP is used extensively by NASA and in Artificial intelligence research while C and FORTRAN finds its adherents in high finance especially in the field of high frequency trading.

Python is one of the world's most popular languages (consistently ranked within the Top 10 in recent years by Tiobe ) that is known for its learner-friendly syntax, versatility and ubiquity in the workplace. It is also a language that most of our instructors have had the pleasure of using in the workplace. In addition, students and parents might be interested to know that Computing will be available as an examinable subject for the Singapore "O" levels beginning in 2017 and Python will be the language taught in the curriculum.