01 / Build & Break
Build real projects. Understand their weaknesses.
Start with a blank file. Build a working project, then investigate the weakness that makes it vulnerable.
Built for beginners. Engineered for real understanding.
Build Real Systems.
Break Them Safely.
ArchonVLabs Premium is a hands-on coding and cybersecurity workspace. Build websites, APIs, and practical tools in ArchonCode, then investigate deliberately vulnerable versions of your own projects with guided lessons and Omni Terminal.
ArchonCode> Creating project files... index.html ready style.css ready script.js waiting
> Local target online host 127.0.0.1 port 5100
$ archon open login-system --mode learn > Build phase loaded > Every line explained > Break phase ready in local sandbox
The Build & Break method_
Every line explained.
Nothing assumed.
New to coding or cybersecurity? ArchonVLabs gives you a clear starting point. Lessons introduce the code in small steps, with plain-English explanations beside the code they describe, so you learn what each part does and why it matters.
Type it yourself in Manual mode, or use Automatic mode to follow the code as it is written. Keep the lesson beside your editor, run your own project, then investigate its weaknesses in the Break Phase. You connect the explanation to a result you can see, rather than memorising code without understanding it.
01BuildCreate the real system
02ConnectStart the local backend
03InvestigateTest the weak version
04SecureUnderstand and fix it
Built around safe practice and real understanding
Premium teaches practical web development and security through code you build yourself: HTML, CSS, JavaScript, Python, SQL, APIs, authentication, and network services. Lessons explain what the code does, why a weakness matters, and how to fix and retest it. Lab targets run in your local practice environment.
View Premium Access- Isolated local lesson targets
- Beginner-first explanations
- Build, investigate, repair
Inside ArchonVLabs
See the workspace.
02 / ArchonCode
The lesson and your editor, side by side.
Keep the lesson beside your code. Work through HTML, CSS and JavaScript, then run what you wrote.
03 / OmniTerminal
Your own target. Real tools.
Import your project into the desktop companion and investigate your own running target with real security tools.
04 / Security Missions
Less hand-holding. More investigation.
Open your assignment, choose your approach and report your findings. The website is built; the investigation is yours.
Free demo / Login SystemBuild your first login.
Build your first login.
Find its hidden weakness.
Try the Login System lesson before you subscribe. Write the page, style it, make the sign-in work, then discover why a password in browser code is not a secret.
BUILD & BREAK / 01
Login System
One complete browser-based demo. The Premium library, missions and account features stay locked.
Try the free lesson
Premium access_
One plan.
One plan.
Every lab.
Work through code-first Build & Break lessons and guided security missions. Use ArchonCode to write and run your projects, then connect a downloaded project to Omni Terminal for isolated local backend testing. Learn by building, investigating, and improving real working examples.
01
Complete Learning LibraryEvery Build & Break lesson and security mission.
02
Omni Terminal IntegrationStart isolated lesson backends on your own computer.
03
New Lessons IncludedFuture Premium labs appear inside the same membership.
ArchonVLabs
Premium plan
Full learning workspace access
£8.99/mo
All Build & Break labsSecurity MissionsOmni Terminal downloadPer-lesson local backendsBeginner-first explanationsProgress dashboardNew lesson releasesPremium member access
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