Notes on AI, agents, web technologies, and building with LLMs

Using Jasmine with JavaScript

Testing is an important aspect of development and in this article we'll take a look at how to add Jasmine unit tests to a JavaScript (ES6 / ES2015) code.

What is CORS?

Cross-Origin Resources Sharing (CORS) is a security protocol implemented by browsers. See how to avoid running into CORS errors via this article.

Debugging TypeScript in the browser

Using source maps it's possible to debug TypeScript code directly in the browser even after transpilation.

Introduction to RxJS and Observables

What is RxJS and what are observables? A gentle introduction to these terms and the technology that drives them.

Promises in JavaScript

Promises in JavaScript are a powerful concept that allow us to write asynchronous code in a synchronous fashion with better error handling than callbacks.

Arrays and Objects in ES2015

A range of new capabilities have been added to JavaScript with ES2015 that helps us work with arrays and objects.

Generics in TypeScript

TypeScript introduces Generics which allow us to use reusable components within our applications with ease.

Functions in TypeScript

Functions in TypeScript work in exactly the same way as functions in ES2015, allowing us to use rest and default params and fat arrow functions in combination with data types.

Rest Parameters, Spread Operator and Default parameters for Functions

Rest Parameters, Spread Operator and default parameters for Functions are all great additions for JavaScript ES2015.

Template Literals in ES2015