Category: javascript

What is Node.js?

March 6, 2022 By Mark Otto Off

NodeJS is a backend JavaScript runtime environment (RTE) designed in 2009 by Ryan Dahl, that is used to build server-side applications like websites and internal API services. Node.js is also a cross-platform stack, meaning that applications can be run on such operating systems as macOS,…

10 KPI Templates and Dashboards for Tracking KPI’s

March 5, 2022 By Mark Otto Off

Introduction KPIs or Key Performance Indicators are a modern instrument to make a system (business, for example) work effectively. KPIs show how successful the business is, or how professional the employee is. It works with the help of measurable values, that are intended to show…

TypeScript 2.6 released

March 4, 2022 By Mark Otto Off

TypeScript 4.6 Released (And It Even Benefits Non-TS Users!) — The typed superset of JavaScript takes another step forward with the addition of the es2022 target, allowing code in constructors before super(), improved recursion depth checks, more syntax errors that can be detected in JavaScript…

What is Angular

March 2, 2022 By Mark Otto Off

Introduction Angular is a client-side open-source JavaScript-based front-end framework, which is used to build custom applications in HTML, CSS and Typescript. AngularJS was launched in 2009 by Misko Hevery and Adam Abrons as a project at Google.  It is a front-end JavaScript framework, which was…

How to read the spec behind JavaScript

February 25, 2022 By Mark Otto Off

Learn the Fundamentals of Rx.js — This useful JavaScript library is great for managing events that happen over time, and in this detailed video course Steve Kinney covers what you need to know to make use of it — including observables, events, intervals, timers, operators,…

How to Create a Vue Application [Learn the Ropes!]

February 24, 2022 By Mark Otto Off

How to Create a Vue App: Introduction Today we’re talking about how to create a Vue app. There’s a myriad of ratings of the most popular programming languages and frameworks. Those are subjective and depend on many factors. How do we decide what’s more important,…

What is React?

February 18, 2022 By Mark Otto Off

Introduction: What is React React.js was released by a software engineer working for Facebook – Jordane Walke in 2011. React is a JavaScript library focused on creating declarative user interfaces (UIs) using a component-based concept. It’s used for handling the view layer and can be…

The State of JS results are in

February 18, 2022 By Mark Otto Off

Express.js 5.0 Now in Beta — Considering that the first alpha of 5.0 was over seven years ago, this is a big step for the still wildly popular and influential Node.js Web app library. There’s also thorough docs of the 5.x API here. Requiring Node.js 4…

Laravel Validation Guide: Methods, Rules & Custom Messages

February 16, 2022 By Mark Otto Off

Introduction Does your Laravel project need validation? You do not know how to implement validation, or look for best practices, right? You have come to the right address. Working with projects on Laravel (including code reviews), I came across different ways to implement validation. As…

What is PHP?

February 11, 2022 By Mark Otto Off

Introduction: What is PHP PHP (an acronym for Hypertext Pre-processor or the previous one Personal Home Pages) is a server-side open-source scripting language. It is great for dynamic content management, session tracking, databases, and has fantastic community support. PHP is a weak dynamic typing language,…