Irena Popova π©π»βπ» articles - 24 total
Blockchain with Vue, Python & Flask
Creating a complete blockchain application with a Vue.js frontend and a Python backend. Let's outline...
Understanding Slots in Vue 3 with Composition API
Slots are a powerful mechanism in Vue that enable components to define content areas that can be...
Understanding Nested Objects in JavaScript
Objects are what you are dealing with working as a JavaScript developer, and needless to say, that...
Understanding Nested Objects in JavaScript
Objects are what you are dealing with working as a JavaScript developer, and needless to say, that...
Understanding Nested Objects in JavaScript
Objects are what you are dealing with working as a JavaScript developer, and needless to say, that...
Access to Properties-deep dive
JavaScript is a versatile and powerful programming language used extensively in web development. One...
Property accessors
Understanding Property Accessors in JavaScript In JavaScript, property accessors are...
SLOTS in Vue
Understanding Slots in Vue.js Slots in Vue.js are a powerful feature that allows...
How to use JavaScript closures with confidence
Understanding JavaScript Closures Closure is all around you in JavaScript, you just have...
Introduction to Smart Wallets and Passkeys authentication
Smart wallets and passkeys represent a significant evolution in the way users interact with...
JavaScript Performance Optimisation: Comprehensive Guide
JavaScript, being a dynamic language, can sometimes lead to performance bottlenecks in web...
Tuples in TypeScript
TypeScript Tuples Explained let's take a look at the second most important data structure...
Typescript
TypeScript is a superset of JavaScript that adds static typing to help catch errors during...
Python - Class & Object π€
A python is a pure object-oriented high-level programming language. What do I mean by that?...
Comparison & Equolity Operators
Operators are the symbols in between two operands. They are essential in a programming language for...
What is a Closure? π€
There are many buzzwords π€― in JavaScript language but the biggest one is closure. It is the subject...
Object Methods
Methods are actions that can be performed on objects. Object properties can be both primitive values,...
Objects and Prototypes in JavaScript π³ π€
JavaScript is a prototype-based language, therefore understanding the prototype object is one of the...
Hoisting
One of the trickier aspects of JavaScript for new JavaScript developers is the fact that variables an...
JavaScript Variables π€
DCI π©π»βπ» Variables are a fundamental part of many programming languages, and are among the first and...
What are 'strings' ? π€
A string is a sequence of one or more characters that may consist of letters, numbers, or symbols. St...
JavaScript Objects π€ π»
Objects in JavaScript are collections of key/value pairs. The values can consist of properties and...
The "this "- keyword π€ π€―
Mastering JavaScript fully is a lengthy journey. The this keyword is a very important concept in Java...
React Lifecycle
One of my favorite parts of learning React so far has been understanding the React component lifecycl...