Frank Villasenor

Owner and principal author of this site. Professional Engineering Lead, Software Engineer & Architect working in the Chicagoland area as a consultant. Cert: AWS DevOps Pro

JavaScript: var vs const vs let

3 years ago 1 min read quick-tip Node.JS Reference

In JavaScript, what's the difference between var, const and let? In previous generations of JavaScript, only var was available. The latter two were added as part of ES2015. ScopeBoth let and const are

Linkbook 7

3 years ago 1 min read Linkbook - Interesting Technical Links Tools of Open Source React Redux

Encapsulation in Redux: the Right Way to Write Reusable ComponentsClockify - 100% Free Time Tracking SoftwareMonoGame - Web Demo10 React mini-patterns - Hacker NoonReact Redux Connect Tutorial — When and How to Use ItSo,

Moving Cloud Hosts

3 years ago 1 min read news

We're in the process of moving cloud providers. The reasons are not important at this time but you may have some trouble accessing the site in the near future. If this is the

NuGet - Nuspec file does not exist in package Error Message

3 years ago 1 min read NuGet Tools of Open Source quick-tip

Clear the NuGet cache with the following command. Note: You'll need the NuGet.exe. Command: nuget locals all -clear

Getting started with TestCafe

3 years ago 5 min read Open Source Software software engineering Node.JS

TestCafe is a web application (or website) testing tool. It's designed to automatically test websites from a user's perspective. This paradigm is key to the effective use of TestCafe; a common objective for