Hacking Your Webpage's Head Tags for Speed and Profit

One of the most important parts of any webpage's performance is the content and organization of the head element. We'll take a deep dive on some easy optimiz...

One of the most important parts of any webpage's performance is the content and organization of the head element. We'll take a deep dive on some easy optimiz...
Installing Ember is easy! And our new install process includes Ember CLI, Ember's build tool - State of the art asset management (including combining, minifying, and versioning) - Built-in generators can help you create components, routes, and more (and...

Configure build settings for a repository that uses continuous deployment, and understand build image options for your site.

Learn our computer science intro course and understand Algorithms and Big O Analysis, Recursion, Sorting, Data Structures, AVL Trees, and more.
A post by Zach Leatherman (zachleat)
Get crisper, smaller web graphics with SVG. Learn three different methods to implement SVG web icons on websites and in WordPress themes.
Security is both very important and often under-emphasized. While many targeted techniques help, there are some basic clean code habits which every developer can and should be doing
Here is four strong monitoring tools i would like to present for you. htop - interactive process viewer You may know the standard tool for watching real time processes on your machine top. If not, run $ top to see it in action, and $ man top to read the manual. The
If you want to help people, don’t give them advice. Do this instead.

Be a strategic thinker by recognizing opportunities at scale with seemingly small and insignificant data.
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Due in large part to Glenn Roberts of Anson Mills, a Georgia optometrist, and several members of what's known as the Carolina Gold Rice Foundation (yes, that exists), Carolina Gold rice is back, allowing a new generation of home cooks to experience what real Lowcountry cooking…

How to secure an ubuntu server against attacks.
A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more. - bjpcjp/the-book-of-secret-knowledge
Docker Engine Swarm mode overview

Consul is a service networking solution to automate network configurations, discover services, and enable secure connectivity across any cloud or runtime.
Invent with purpose, realize cost savings, and make your organization more efficient with Microsoft Azure’s open and flexible cloud computing platform.
DevOps is a collection of best practices for the software development process to shorten the development life cycle. Here is a comprehensive list of DevOps and Security terms you need to know.

This post is intended to be a guide for those that want to deploy a full-stack MERN app. It will be v...

Zabbix is a mature and effortless enterprise-class open source monitoring solution for network monitoring and application monitoring of millions of metrics.

Docker is a platform designed to help developers build, share, and run container applications. We handle the tedious setup, so you can focus on the code.
Puma - A Fast, Concurrent Web Server for Ruby & Rack.

Jenkins – an open source automation server which enables developers around the world to reliably build, test, and deploy their software

Heroku is a platform as a service (PaaS) that enables developers to build, run, and operate applications entirely in the cloud.
Monitor and troubleshoot workflows in complex distributed systems

Easily build, package, release, update, and deploy your project in any language—on GitHub or any external system—without having to run code yourself.
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go

This is the third post in the article series about Unix and Linux utilities that you should know about. In this post I will take you through the useful lsof tool. If netcat was called the Swiss Army Knife of Network Connections, then I'd call lsof the Swiss Army Knife of Unix…
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
A curated list of amazingly awesome open source sysadmin resources inspired by Awesome PHP. - kahun/awesome-sysadmin
Meet your business challenges head on with cloud computing services from Google, including data management, hybrid & multi-cloud, and AI & ML.

With an Infographic and Cheatsheet

In this article, we will show how to create your own alias and execute frequently used commands without having to type each command again and again.

Want to know the history behind Puppet's famous State of DevOps reports? Get the full scoop in this ultimate resource.
DevOps is really hot at the moment and most of my friends, colleagues, and senior developers I know are working hard to become a DevOps engineer and project themselves as DevOps champion in their organization.

VirtualBox is designed to run VMs on your physical machine without reinstalling your OS on a physical machine. Learn how to use VirtualBox on your computer