Free Labs

1000+ Free Interactive Labs in 30+ Tech Fields for Developers and Students. Practice and enhance your skills with free hands-on exercises and real-world scenarios.

Linux Skill Tree

Linux

DevOps Skill Tree

DevOps

Cybersecurity Skill Tree

Cybersecurity

Database Skill Tree

Database

Python Skill Tree

Python

Docker Skill Tree

Docker

Kubernetes Skill Tree

Kubernetes

Git Skill Tree

Git

Shell Skill Tree

Shell

Nmap Skill Tree

Nmap

Wireshark Skill Tree

Wireshark

Hydra Skill Tree

Hydra

Java Skill Tree

Java

Big Data Skill Tree

Big Data

SQLite Skill Tree

SQLite

PostgreSQL Skill Tree

PostgreSQL

MySQL Skill Tree

MySQL

Redis Skill Tree

Redis

MongoDB Skill Tree

MongoDB

Golang Skill Tree

Golang

C++ Skill Tree

C++

C Skill Tree

C

Ansible Skill Tree

Ansible

Data Science Skill Tree

Data Science

Machine Learning Skill Tree

Machine Learning

Pandas Skill Tree

Pandas

NumPy Skill Tree

NumPy

scikit-learn Skill Tree

scikit-learn

Matplotlib Skill Tree

Matplotlib

Web Development Skill Tree

Web Development

Alibaba Cloud Skill Tree

Alibaba Cloud

HTML Skill Tree

HTML

CSS Skill Tree

CSS

JavaScript Skill Tree

JavaScript

React Skill Tree

React

Kali Linux Skill Tree

Kali Linux