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angularHow to pass data from one component to another
In our case, If we want to change name, we need to emit a custom event from our child component. The parent component reacts to that custom event.
nodejsHow to Use ES Modules with Node
There have been a few different ways to handle modules in JavaScript over the years and Node has focused on the CommonJS approach till now. But.. the process to support ES modules has come a long way. Here’s a comparison of the approaches and a look...
angularApp Development with NgRx 8
NgRx 8 introduces a host of improvements, including createAction, createReducer, and createEffect. These helper functions drastically reduce (no pun intended) boilerplate, which boosts developer productivity.
typescriptTypeScript Features You Might Not Know
TypeScript is increasingly gaining popularity and companies like Slack are praising their move to TypeScript. But with TypeScript shipping monthly updates to the language and its tools even a regular TypeScript developer might lose track of what is...
vanillajsJimp - JavaScript Image Manipulation Program
An image processing library written entirely in JavaScript for Node, with zero external or native dependencies.
nodejsGolang Tutorial for Node.js Developers
In case you are a Node.js developer and you are interested in learning Golang, this blogpost is made for you! Throughout this tutorial series, we'll cover the basics of getting started with the Go language, while building an app and exposing it...
typescript A New TypeScript Playground
The TypeScript team shipped a much improved playground on the official TypeScript website. It now supports all compiler flags, different TypeScript versions, and more!
reactNetlify Identity Authentication in React
Adding authentication is a pain point for many React beginners. We’ve made it ridiculously easy to add Netlify Identity onto any React app, including create-react-app, Gatsby, Next.js, or any other setup you may have, by wrapping it all into one...
htmlMicro Frontends
Scaling frontend development so that many teams can work simultaneously on a large and complex product is even harder. In this article we'll describe a recent trend of breaking up frontend monoliths into many smaller, more manageable pieces, and how...
angularResponsive Screen Sizes in Angular
Most of the time, we use CSS media queries to handle responsive, screen size changes to layout our content differently. However, there are times where CSS media queries alone isn't sufficient for that. We need to handle the responsiveness in our...
vanillajsWeb Components for Beginners
This tutorial teaches you how to build your first Web Components and how to use them in your applications. Before we get started, let’s take a moment to learn more about Web Components in general: In recent years, Web Components, also called Custom...
reactreact-conflux
Conflux is a modularized state management system utilizing the Context API and React Hooks for the React ecosystem. It provides predictable and optionally-nested state containers for applications in an elegant, streamlined, and developer-friendly...
nodejsWeb Scraping with Puppeteer and Node
Scraping can be used for many different purposes. It helps collect data for Machine Learning or can be used for Data Visualization. It can also be used to automate processes. An amazing example would be to scrape movie tickets and prices of shows in...
ionicIonic apps in React Using Capacitor
For many years Ionic has stuck with Angular framework. But with Ionic 4, it has broken free of the framework restriction. Now Ionic 4 supports Angular, React and Vue JS frameworks.
netMicroservices in .NET Core 3.0
Enabling developers to build resilient microservices is an important goal for .NET Core 3.0. In this episode, Shayne Boyer is joined by Glenn Condron and Ryan Nowak from the ASP.NET team who discuss some of the exciting work that's happening in the...
reactTodo App in React With Hooks
For those who haven’t yet taken the plunge into the world of React Hooks, the useState Hook will allow us to store state inside of functional components. Goodbye overly confusing Class components, hello Hooks!
vanillajsCopilot for VS Code
We are excited to announce our new extension Copilot for VS Code. It is the successor of the AngularDoc extension, but we have made significant improvements to the static code analyzer’s performance, and best of all, we now support React, Vue, and...
typescriptHow to configure ESLint on a TypeScript project
Whenever I’ve used TypeScript in the past, I’ve set up TSLint as my linting tool of choice. However, I’ve always wished I could use ESLint instead, for a few reasons:
reactuseMemo and useCallback
We hear a lot that you should use React.useCallback to improve performance and that "inline functions can be problematic for performance," so how could it ever be better to not useCallback?
nodejsGuide to node.js authentication
While third-party authentication services like Google Firebase, AWS Cognito, and Auth0 are gaining popularity, and all-in-one library solutions like passport.js are the industry standard, is common to see that developers never really understand all...