Storybook is one of the successful libraries for documenting UI components in most of the frameworks, Though it started as a React library, Storybook supports most of the frameworks which follows the Component Driven Architecture. Component Driven Architecture or Component Driven Development is nothing but building your application screens from ground up. Building components that … Continue reading “Documenting Components with Storybook in Angular”
Creating webpack config with presets
Write plug and play configs instead of writing everything in one file. If you’re someone who is using webpack in your project then the next few minutes will make you go back and revisit the way your configuration has been written. Like how we all love modular coding, there is a way to write the … Continue reading “Creating webpack config with presets”
Singleton Class in Javascript
According to Wikipedia, Singleton pattern is a software design pattern that restricts the instantiation of a class to one object. A singleton is a class that allows only a single instance of itself to be created and gives access to that created instance. It contains static variables that can accommodate unique and private instances of … Continue reading “Singleton Class in Javascript”
Creating Rows and Columns in React Native
Well, If you’re here then you are from the background of using Bootstrap or other similar ways of developing a page with Grids like me. The flexbox model provides us with all the necessary features, but it is not exactly we want. Let us see how to use the flexbox model and create our own … Continue reading “Creating Rows and Columns in React Native”
what is the value of “this” inside javascript setTimeout?
Let’s start with the basics and understand how the setTimeout methods are executed in the browser. We will see the Call stack, Browser API and Message queue to understand the topic here. Basically every statement executed in Javascript are sent to Call stack to get executed one by one and in there if it encounters … Continue reading “what is the value of “this” inside javascript setTimeout?”
ES6 classes in javascript
Under the hood, ES6 classes are not something that is radically new: They mainly provide more convenient syntax to create old-school constructor functions. That’s the main reason why everyone calls it as syntactic sugar. ES6 classes provide a clean and concise way to write object-oriented JavaScript. “Instantiating” a class in JavaScript does create a new … Continue reading “ES6 classes in javascript”
OWASP In javascript
OWASP is the short form for Open Web Application Security Project, which concentrates on finding the security vulnerabilities or the possible attacks can cause problems to applications. In this article I concentrate on how the front-end or the HTML5 and javascript vulnerabilities can be taken care. One of the major topics around this is Content … Continue reading “OWASP In javascript”
Maps and Sets in javascript with example
Data structures in computer science refers to the programming storage of data for efficient usage in applications and algorithms. In the major release of javascript(ES6), four data structures were made available to the developers which really made javascript development further ease. They are Map, WeakMap, Set and WeakSet. Maps and WeakMaps Maps are nothing but … Continue reading “Maps and Sets in javascript with example”
ES6 new features – Part 2
Before diving into the core concepts like ‘Class’ and ‘Promises’ of ES6, let us see some minor changes which really helps in daily life coding. Destructuring Assignment Destructuring assignment on arrays allows for much more efficient array manipulation and assigns multiple variables from array data based on the index value.
1 2 3 4 5 | let arr = [10,20]; let [first,second] = arr; console.log(first,second); //Output //10,20 |
Destructuring assignment on objects … Continue reading “ES6 new features – Part 2”