Kathleen Juell Author
Developer @digitalocean/community
132 contributions
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Published Tutorial
How To Secure Apache with Let's Encrypt on Debian 10
Let's Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. In this tutorial, you will use Certbot to obtai... -
Published Tutorial
Write for DOnations - Frequently Asked Questions
This is a list of frequently asked questions about DigitalOcean's Write for DOnations program. -
Published Tutorial
How To Install Webmin on Ubuntu 20.04
Webmin is a web-based control panel for any Linux machine which lets you manage your server through a modern web-based interface. With Webmin, you can change settings for common packages on the fly, including web serv... -
Published Tutorial in Series: How to Install Node.js and Create a Local Development Environment
How To Install Node.js on Ubuntu 18.04
Node.js is a JavaScript platform for general-purpose programming that allows users to build network applications quickly. In this guide, we'll show you how to get started with Node.js on an Ubuntu 18.04 server. -
Published Tutorial
How To Secure Apache with Let's Encrypt on Ubuntu 18.04
Let's Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. In this tutorial, you will use Certbot to obtai... -
Published Tutorial
How To Set Up a Node.js Application for Production on Ubuntu 20.04
Node.js is an open-source JavaScript runtime environment for building server-side and networking applications. The platform runs on Linux, macOS, FreeBSD, and Windows. Though you can run Node.js applications at the co... -
Published Tutorial
How To Build a Node.js Application with Docker on Ubuntu 20.04
The Docker platform allows developers to package and run applications as containers. A container is an isolated process that runs on a shared operating system, offering a lighter weight alternative to virtual machines... -
Published Tutorial
How To Serve Flask Applications with uWSGI and Nginx on Ubuntu 20.04
In this guide, you will build a Python application using the Flask microframework on Ubuntu 20.04. The bulk of this article will be about how to set up the uWSGI application server and how to launch the application a... -
Published Tutorial
How To Serve Flask Applications with uWSGI and Nginx on Ubuntu 18.04
In this guide, we will be setting up a simple Python application using the Flask microframework on Ubuntu 18.04. The bulk of this article will be about how to set up the uWSGI application server to launch the applicat... -
Published Tutorial
How To Serve Flask Applications with Gunicorn and Nginx on Ubuntu 20.04
In this guide, you will build a Python application using the Flask microframework on Ubuntu 20.04. The majority of this tutorial is about how to set up the Gunicorn application server to run the application and how t... -
Published Tutorial in Series: From Containers to Kubernetes with Node.js
From Containers to Kubernetes with Node.js eBook
This book is designed to introduce you to using containers and Kubernetes for full-stack development. You'll use Node.js to build a sample application and then containerize it. From there you will learn how to incorpo... -
Published Tutorial
How To Install Nginx on Ubuntu 18.04
Nginx is one of the most popular web servers in the world and is responsible for hosting some of the largest and highest-traffic sites on the internet. It is more resource-friendly than Apache in most cases and can b... -
Published Tutorial
How To Install Jenkins on Ubuntu 18.04
Jenkins is an open-source automation server that automates the repetitive technical tasks involved in the continuous integration and delivery of software. In this tutorial, you will install Jenkins by adding its Debia... -
Edited Tutorial
How To Set Up Laravel, Nginx, and MySQL with Docker Compose
In the past few years Docker has become a frequently used solution for deploying applications thanks to how it simplifies running and deploying applications in ephemeral container. Docker Compose has further simplifie... -
Published Tutorial
How To Build a Node.js Application with Docker [Quickstart]
Interested in Node.js but not sure where to start with Docker? This tutorial will walk you through the first step: building an image for a Node.js application and creating a container from it. We will also walk you th... -
Published Book
DigitalOcean eBook: Kubernetes for Full-Stack Developers
There are numerous tools, networking configurations, and processes that can be used to deploy, monitor, and run a Kubernetes cluster. The book examines each topic in turn so that anyone who follows along will be able ... -
Published Tutorial
How To Install Docker Compose on Debian 10
Docker Compose makes it easier for users to orchestrate the processes of Docker containers, including starting up, shutting down, and setting up intra-container linking and volumes. In this tutorial, you'll install th... -
Published Tutorial in Series: Rails on Containers
Containerizing a Ruby on Rails Application for Development with Docker Compose
If you are actively developing an application, using Docker can simplify your workflow and the process of deploying your application to production. This tutorial will show you how to set up a development environment f... -
Published Tutorial series
Rails on Containers
This series covers how to build and containerize a Ruby on Rails application. It walks through common development tasks – adding nested resources, a JavaScript framework (Stimulus.js), Bootstrap stylings, and Sidekiq ... -
Published Tutorial in Series: Rails on Containers
How To Add Sidekiq and Redis to a Ruby on Rails Application
When developing a Ruby on Rails application, you may find that you have application tasks that are best performed asynchronously. Processing data, sending batch emails, or interacting with external APIs are all exampl...