Learn by doing,
not just by reading or watching
Build real technical depth through hands-on practice with a strong focus on fundamentals.
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What the Bundle Includes
Enhanced Playgrounds
Premium playground experience
Perfect for engineers who want to experiment freely, run complex setups, and practice without limitations. Get the most out of iximiuz Labs playgrounds with boosted resources and extended capabilities.
5 Concurrent Playgrounds
Run up to 5 playgrounds simultaneously instead of just 1
Unlimited Daily Playtime
No more 1-hour daily limit - practice as long as you need
2x More Powerful VMs
Get more CPU cores and RAM for demanding workloads
Full Internet Access
Access any destination from your playground, not just safe domains
Persistent Storage
Save your progress with up to 100GB of persistent VM disks
Custom Playgrounds
Create and share your own playground configurations
Official Content Collection
Premium learning materials
Unlock the full library of expertly crafted hands-on challenges, tutorials, courses, and skill paths. Learn from the platform author's years of experience in containers, Kubernetes, and Linux internals.
Hands-On Challenges
150+ practical problems with editorial solutions when you get stuck
Premium Tutorials
Expert-level tutorials with hands-on exercises and diagrams
Skill Paths
Guided learning sequences to master specific DevOps skills
Official Courses
A growing collection of courses on Linux, networking, and containers
Early Access
Get new content as soon as it's published
Future Content Included
All upcoming courses, tutorials, and challenges at no extra cost
Why upgrade today
iximiuz Labs is in active development. New playground capabilities are added regularly, and the official content collection keeps growing.
What learners say about iximiuz Labs
See what other engineers think about iximiuz Labs, how they use it, and what their experience has been like. Read all reviews →
“I love learning. I'm a lifetime learner and I have never seen a platform like this with so much potential. I had to sign up for a lifetime membership.”
Jack MartinI'm a lifetime learner. I love learning.“fantastic platform. They really nailed it. Its worth every penny”
Sam BartelsSoftware Engineer“Iximiuz Labs is an excellent platform for hands-on learning through practical exercises, challenges, and the Shell Gym environment. It provides a great way to develop and strengthen your technical skills through real-world practice.”
Edwin BermudezKubestronaut“Getting a lifetime subscription of the platform right off the bat was a no-brainer decision because of the rich quality of resources, the incredible community that shares the passion for all server side tech and the access to numerous playgrounds to tinker, learn and share! I can't recommend this platform enough be it for newbies, for someone who's been on the job for a while or even for industry veterans who want to build challenges and tutorials from their experience.”
Shiv“Truly the best platform for hands-on learning and perfecting server-side (and not only) skills! With each challenge and tutorial I am learning so many new things it's incredible. I feel privileged to have the lifetime membership at such a low cost. Ivan, anything you need -- just reach out! Thanks you for creating this platform!”
Teodor Daskalov“Excellent, even with my almost 20 years of experience, I am learning new things”
Alejandro“I believe the friction from hands on learning is getting lost in the age of ai slop. So I'm happy to support iximiuz labs for building a platform that encourages future engineers to get their hands dirty; we need more people like you, Ivan and team!”
@heartw0rker“Great platform to learn the fundamentals of Linux, Networking and Containers using real infrastructure along with wide range of in-depth tutorials and challenges. Strongly recommended.”
@basarsubasiFrequently Asked Questions
From the Author
Hi there! It's Ivan, the creator of iximiuz Labs.
Since 2019, through my blog and newsletter, I've published more than 100 articles on Containers, Kubernetes, Linux, Networking, and Programming. I've also created several open source projects and spent countless hours answering questions on Twitter, Discord, and other platforms. All with a single goal: to help people master the Server Side craft.
A few years ago, when iximiuz.com started gaining traction, my dream evolved. I wanted to augment my static writing with a more dynamic experience — giving readers the ability to spin up carefully crafted remote sandbox environments right in their browser to experiment with Linux, Docker, and Kubernetes without needing to install anything on their local machines. This dream eventually led to the creation of iximiuz Labs.
The platform uses a Freemium model with a generous free tier. A large part of the content is (and will remain) free, and only a single-click signup is required to access the playgrounds. However, on the free tier, the daily playground time, the microVM's resources, and Internet egress traffic are significantly limited. This serves two purposes: keeps bots away and also incentivizes the most serious students to become paying members.
With upgraded iximiuz Labs membership students get virtually unlimited daily playtime, more powerful microVMs, and unrestricted Internet egress, allowing them to experiment with a much wider set of technologies in much more permissive environments. Trust me, you will notice the difference even if you find the free tier already good.
For the first couple of years, I was building iximiuz Labs alongside a full-time engineering job — nights, weekends, and whatever spare time I could find. These days, iximiuz Labs is my full focus. But "full focus" doesn't mean "easy mode": keeping a fleet of servers healthy, shipping new playground capabilities, and steadily growing the content catalog is still a lot of work for one person. The project is community-funded, and the revenue is (so far) just barely enough to sustain a single creator. That's why every purchase of the Official Content Pack or the Tinkerer plan makes a real difference — it keeps the free tier generous, funds infrastructure, and buys me more time to build, write, and improve the platform 🚀
