Live Terminal, code together, right now.
Run real code inside your BrainCraft session. Choose the environment that fits your session Python, Node.js, Go, DevOps and more. Participants watch live output in real time. No installation, no setup, just a QR code.
def fibonacci(n: int) -> int:
if n <= 1: return n
return fibonacci(n-1) + fibonacci(n-2)
⚡ Containerized · Sandboxed · No install required
Multiple environments, Neovim included
Python, Node.js, Go, Rust and more each environment ships with Neovim pre-configured for the selected language: LSP, autocompletion and syntax highlighting, out of the box.
Participants see output live
Every command, every result streamed to participants' screens in real time. Your participants follow along, not your terminal window.
Combine with questions
Place a Live Terminal slide before an MCQ. Demo the code concept, then immediately test comprehension.
Pick the environment that fits your session
Each lab is pre-configured and spins up in seconds no setup for instructors, no installs for participants.
Python Lab
Python 3 · pip · pyenv · SQLite · PostgreSQL
Web Dev
Node.js · npm · MariaDB · PostgreSQL · Nginx
DevOps
Podman · Kubernetes · Terraform · Ansible · AWS CLI
Polyglot
Go · Rust · Java · PHP · Ruby · and more
Security
nmap · tcpdump · nikto · openssl · net-tools
Custom
Any combination via session config
All environments run Alpine Linux in an isolated container. Participants join instantly via QR code zero local installation needed.
Session ready in minutes
Three steps. No IT department required.
Choose your tools
Select which languages and runtimes to enable. The container configures itself automatically including Neovim with the right LSP for the chosen language.
Add feedback questions
Drop MCQ, poll or open-question slides after your code demo to check comprehension on the spot.
Go live
Share the QR code. Participants get direct browser access to the terminal within minutes, no download, no account needed.
See it in action
Python, Node.js, Go, DevOps tools and more pick your environment, write your code, and run it. Every participant sees the output streamed to their device in real time.
Server running on port 3000
GET /api/users → 200 OK (12ms)
GET /api/stats → 200 OK (8ms)
Ready to make your sessions unforgettable?
Start your first interactive session today. Free to start, no credit card required.