Virtual labs for technical training
Give every learner a ready-to-use environment in their browser. CourseStack combines virtual machines, code workspaces, Jupyter notebooks, and multi-machine networks with the tools to deliver courses, workshops, and CTFs.
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Definition
A virtual lab for technical training is an on-demand computing environment where learners practice technical tasks in a browser. A lab might be a virtual machine, code workspace, notebook, or connected group of systems.
The environment is prepared for the exercise, so learners can run commands, inspect systems, write code, analyze data, or work through a networked scenario without configuring a local machine or opening a personal cloud account.
CourseStack’s platform brings those environments into the same system used to author and deliver technical training.
Environment fit
Start with what learners need to do. CourseStack supports several environment types, from a single code workspace to a connected group of virtual machines.
| Environment | What learners work in | Best fit |
|---|---|---|
| Virtual machine | A complete browser-accessible operating system. | IT administration, cybersecurity, product training, and system-level exercises. |
| Code workspace | A preconfigured development environment. | Programming, software engineering, APIs, and developer training. |
| Jupyter notebook | An interactive notebook for code, data, and explanation. | Python, data science, analytics, and guided computational exercises. |
| Multi-machine network | A connected group of systems and services. | Cyber ranges, attacker/defender scenarios, distributed systems, and networked exercises. |
| CTF environment | Hosted challenge infrastructure with scoring. | Security training, conferences, recruiting events, and student competitions. |
Availability and limits vary by plan. See CourseStack pricing for current details.
Every training model
01 / Courses
Attach virtual machines, code workspaces, or notebooks to lessons, questions, quizzes, and assessments. Learners move from explanation to execution without leaving the training experience.
Best for: Training businesses, product education, certification preparation, developer education, and internal enablement.
02 / Live training
Prepare environments before the session and give participants browser access when the workshop begins. Instructors can focus on teaching instead of local dependencies or cloud setup.
Best for: Instructor-led training, conference workshops, customer onboarding, partner enablement, and team bootcamps.
Explore virtual labs for workshops
03 / CTFs
Run hosted challenges with per-player infrastructure, dynamic flags, and live scoring—without provisioning the challenge servers yourself.
Best for: Cybersecurity competitions, practical assessments, recruiting events, and community programs.
Explore CourseStack CTFsOperational ownership
A training team can build labs directly in a cloud provider. The tradeoff is ownership: your team must connect the resources to learner access, course delivery, usage, and support workflows.
DIY can fit organizations that need a fully custom internal platform and have engineering capacity to operate it. A managed platform fits teams that want to spend more time on curriculum and delivery than on provisioning and support tooling. If you are comparing CourseStack with a general course platform, see the CourseStack vs Teachable comparison.
How it works
Build course content in markdown, add media, and create questions, quizzes, or exams.
Choose a VM, code workspace, Jupyter notebook, custom image, or connected system group.
Learners open the environment from the training experience in their browser.
Operate the program with learner management, analytics, payments, APIs, webhooks, and available integrations.
Buyer checklist
Use the exercise—not a generic feature count—as the starting point.
Does the platform support the VMs, coding environments, notebooks, custom images, or network topology your material requires?
Can learners open the lab in a browser without configuring cloud accounts or local dependencies?
Can the lab sit alongside lessons, questions, assessments, and progress tracking?
Can the same foundation support self-paced courses, live workshops, and practical events?
Which provisioning, access, usage, and support workflows remain with your team?
Are APIs, webhooks, LTI, or SSO available where your organization needs them?
How are active labs and compute usage measured? CourseStack defines a lab as an active system, code workspace, or Jupyter workspace. Review plans and lab usage before launch.
Buyer use cases
Build realistic system and network exercises.
Deliver preconfigured coding environments.
Teach customers, partners, or employees to use technical products.
Package hands-on learning into paid courses and workshops.
Run technical workshops or CTF competitions.
Standardize practical training without a DevOps handoff for every instructor.
Sources & further reading
Frequently asked questions
Virtual labs are browser-accessible computing environments prepared for hands-on learning. They let learners practice with virtual machines, code workspaces, notebooks, or connected systems without configuring the complete environment on a local computer.
An LMS primarily organizes and delivers learning content, enrollment, and progress. A virtual lab provides the runnable technical environment where learners practice. CourseStack combines course delivery with managed labs, assessments, analytics, and learner management in one platform.
No. CourseStack environments are delivered in the browser, so learners do not need personal cloud accounts to access the training environment.
Yes. CourseStack supports networks and system groups for exercises that need multiple connected virtual machines. Current limits vary by plan. See current pricing and limits.
Yes. CourseStack supports events and workshops with preconfigured lab environments. Teams can use the same platform for training content, participant access, and hands-on delivery.
Yes. CourseStack provides hosted CTF infrastructure with per-player environments, dynamic flags, and live scoring. Learn more about CourseStack CTFs.
CourseStack manages the infrastructure used to deliver browser-based lab environments. Training teams configure the content and technical experience without operating a separate provisioning and DevOps stack for learner delivery.
CourseStack counts an active system, code workspace, or Jupyter workspace as a lab. Running environments consume credits based on their resources and duration. See current pricing and limits.
Managed technical training
Create your first technical course with browser-based environments, assessments, and learner delivery in one managed platform.