The 3 things every developer should be aware of, before using memoization methods in a React project. — Memoization is a technique of caching the results of a computationally expensive function. In React we can use this technique to avoid unnecessary re-renders and expensive recomputations. React provides three methods for this: memo: a higher-order component used for memoizing components. useMemo: hook for memoizing a value which is expensive…

Mixins were the go-to way of sharing reusable logic between components in Vue 2. But now with the availability of the Composition API, we can achieve code reusability in a much cleaner way. What are mixins? Mixins are a way of reusing a functionality between components by merging the properties of a mixin…

Cancel API calls using AbortController with the Fetch API to avoid memory leak warnings in your console

How to use the ‘useReducer’ hook in React to refactor useState and simplify state management. — When we have simple state management problems useState is the appropriate hook to use. But, sometimes managing state can be complex if we have multiple state variables that change on the same event. For such cases, the useReducerhook should be the preferred option. In this article, we will look at…

WebRTC makes it possible to transfer files between two browsers, eliminating the need to upload a file to a server before sharing. Data is not stored in an intermediary server, which makes the transfer fast and secure. …

Build and change themes to fit your app’s different purposes — Vuetify is a Material Design component framework for Vue.js. It provides a lot of features, including the ability to problematically change theme colors in your application. Enabling users to change themes is a good customization feature that gives their app a more personalized feel. In this article, we will create…

In this article, we are going to build a text similarity checker using Cosine Similarity in JavaScript and HTML. What is cosine similarity? Cosine similarity measures the similarity of two vectors. It measures the cosine of the angle between two vectors projected in a multi-dimensional space. …

Ruby on Rails is an open-source framework for building modern web applications using the Ruby programming language. In this post we will be making a simple CRUD web app called “Events Board”. The app displays information about an event, where and when it is happening. …