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Tech talk
Rafael Mojica, VP of User Experience at DigitalOcean, will guide you through his favorite ways to carry out usability testing, and share insights on how you can validate the decisions you make while building.
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By
Rafael Mojica
Tech Talks
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Tech talk
APIs make the web go round. Let's create one from scratch using the popular PHP framework, Laravel. We will go over the main tools required to create Laravel projects and the fastest, most efficient way to create a La...
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By
Chris On Code
API
Laravel
Tech Talks
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Tech talk
See why it’s important to focus on your customer’s needs when building out your product towards desired outcomes. Learn a product design framework that helps startups build better products for their customers.
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By
Jake Levirne
Tech Talks
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Tech talk
Como criar um ambiente de desenvolvimento com o Docker Compose, usando uma aplicação Laravel como caso de estudo.
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By
Erika Heidi
Tech Talks
PHP
Docker
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Tutorial
In this tutorial, you will set up a Drone CI/CD server for source code on GitHub, add a Docker runner, use Let's Encrypt to secure your instance, and then create a basic YAML pipeline. You will also encounter options ...
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By
Patrick Gaskin
CI/CD
Ubuntu 20.04
Docker
Open Source
Git
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This cheat sheet-style guide provides a quick reference to some of the more common Git commands you may use when managing repositories and collaborating on software.
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By
Lisa Tagliaferri
Git
Open Source
Development
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Tech talk
Create an API that has authentication and authorization so that certain resources are only accessible by certain users.
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By
Chris On Code
API
Tech Talks
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Tutorial
Mattermost is an open source collaboration and messaging platform created with security and configurability in mind, that provides comparable functionality to Discord or Slack. In this tutorial, you will set up the Ma...
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By
Savic
Open Source
Ubuntu 18.04
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Tutorial
The sudo command is useful for executing commands with privileges usually outside of the scope of your user. This guide will discuss how to edit the configuration file in order to customize the way sudo functions.
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By
Justin Ellingwood, Brian Boucheron
Linux Basics
Ubuntu
CentOS
Security
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Tech talk
How to use DigitalOcean and Magento, a free open source eCommerce platform, to build and grow an enterprise-ready online store from the ground up.
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By
Austin Black
DigitalOcean Managed MySQL Database
DigitalOcean Managed Load Balancers
Tech Talks
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Tutorial
In this guide, we will show you how to create and configure a self-signed TLS/SSL certificate with the Apache web server on Ubuntu 20.04.
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By
Brian Boucheron, Erin Glass
Ubuntu 20.04
Apache
Security
Ubuntu
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Tutorial
Allowing users to log in to your app is one of the most common features you'll add to your web application. This article will cover how to add authentication to your Flask app with the Flask-Login package.
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By
Anthony Herbert
Python
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Tutorial
Django is a full-featured Python web framework for developing dynamic websites and applications. Using Django, you can quickly create Python web applications and rely on the framework to do a good deal of the heavy li...
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By
Brian Boucheron
Ubuntu
Ubuntu 20.04
Python
Python Frameworks
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Tutorial
Postfix is a mail transfer agent (MTA), an application used to send and receive email. It can be configured so that it can be used to send emails by local application only. In this tutorial, you'll install and configu...
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By
finid, Savic
Ubuntu 18.04
Email
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Tutorial
With Jenkins (https://jenkins.io/), an open-source automation server, you can efficiently manage tasks from building to deploying software.
In this tutorial we’ll install Jenkins on Ubuntu 20.04, start the developmen...
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By
Lyn Muldrow
Server Optimization
Ubuntu 20.04
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Tutorial
In this tutorial, you will configure Nginx as a reverse proxy to securely direct client requests to Jenkins.
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By
Brian Boucheron
Ubuntu
Ubuntu 20.04
Deployment
CI/CD
Let's Encrypt
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Tutorial
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...
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By
Lisa Tagliaferri, Kathleen Juell
Node.js
Applications
Nginx
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Tutorial
WordPress is an extremely popular open-source technology and WordPress sites represent 36% of all websites that are currently online. This tutorial is intended for those who are comfortable with system administration ...
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By
Lisa Tagliaferri
WordPress
Ubuntu 20.04
Ubuntu
LAMP Stack
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Tutorial
In this tutorial you will build a Slackbot in the Python programming language. As a fun proof-of-concept that will demonstrate the power of Python and its Slack APIs, you will build a CoinBot--a Slackbot that monitors...
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By
Mason Egger
Ubuntu 20.04
Python
API
Slack
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Tutorial
Zabbix is open-source monitoring software for networks and applications. In this tutorial, you will configure a Zabbix-based monitoring system on two Ubuntu 20.04 machines. One will be configured as the server, and th...
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By
Vadym Kalsin
Ubuntu 20.04
MySQL
Nginx
Monitoring
Open Source