Freecode
openDesktop.org
SourceForge
OSOR
Eclipse
OW2
OStatic
SchoolForge.net
KubeMastery
KodeKloud
I wanted to learn Kubernetes, but the options were either "build a local lab" or pay for expensive classes built around cloud environments. I wanted something you could just open and learn from. So I built a browser-based cluster simulation with lessons to follow along.
It behaves like Kubernetes, but it's just JavaScript under the hood. Enough to run kubectl commands, create resources, and watch their lifecycle play out. There's also a live cluster visualizer so you can see your nodes, Pods, and containers in real time.
Once you've covered the concepts, you can jump into CKA drills. Each drill is a standalone, time-boxed scenario that mirrors the real exam format: a broken cluster state, a concrete task, and a pass-or-fail outcome.
The goal isn't to simulate the exam. It's to build the reflex of diagnosing and fixing things quickly, so that when you sit the real exam, the commands and the reasoning are already automatic.
Freecode
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Based on our record, Freecode seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Years ago, when https://sourceforge.net was still a thing thing, they had a freshmeat subdomain for this sort of thing. I'm hoping this will be a better, more engaging way to achieve the same objectives--for Java projects. Source: over 3 years ago
Http://freshmeat.sourceforge.net/ "Content may be stale" indeed (from the header)... - Source: Hacker News / over 4 years ago
openDesktop.org - The website openDesktop.
KodeKloud - We are a fast growing EdTech startup on trending technologies in IT and Cloud Computing.
SourceForge - The Complete Open-Source and Business Software Platform.
OSOR - OSOR is the Open Source Observatory, a project to provide a framework for developing and executing autonomous observations.
Eclipse - Eclipse is an open source community, whose projects are focused on building an open development platform comprised of extensible frameworks, tools and runtimes for building, deploying and managing software across the lifecycle.
OW2 - OW2 is an open-source software platform, a primary provider of biz tech solutions for enterprise corporations.