Skill Trees
Follow structured skill trees to build real-world tech skills step by step
Linux
118 Skills7 Courses24 Projects
DevOps
358 Skills11 Courses30 Projects
Cybersecurity
229 Skills13 Courses8 Projects
Kali Linux
22 Skills2 Courses
DevOps Engineer
358 Skills51 Courses
Cybersecurity Engineer
228 Skills43 Courses
Database
126 Skills5 Courses
Data Science
192 Skills7 Courses91 Projects
Red Hat Enterprise Linux
32 Skills4 Courses
CompTIA
153 Skills4 Courses
Docker
32 Skills3 Courses2 Projects
Kubernetes
27 Skills2 Courses
Python
60 Skills4 Courses92 Projects
Git
31 Skills3 Courses1 Project
Shell
26 Skills1 Course20 Projects
Nmap
20 Skills2 Courses2 Projects
Wireshark
13 Skills2 Courses
Hydra
23 Skills2 Courses
Java
70 Skills2 Courses29 Projects
SQLite
22 Skills2 Courses
PostgreSQL
28 Skills2 Courses
MySQL
27 Skills2 Courses85 Projects
Redis
19 Skills2 Courses
MongoDB
30 Skills1 Course
Golang
45 Skills1 Course5 Projects
C++
35 Skills1 Course2 Projects
C
25 Skills1 Course18 Projects
Jenkins
9 Skills1 Course
Ansible
23 Skills2 Courses
Pandas
25 Skills3 Courses3 Projects
NumPy
23 Skills3 Courses6 Projects
scikit-learn
15 Skills2 Courses3 Projects
Matplotlib
14 Skills2 Courses2 Projects
Web Development
99 Skills5 Courses130 Projects
HTML
28 Skills1 Course57 Projects
CSS
25 Skills1 Course49 Projects
JavaScript
34 Skills1 Course103 Projects
React
12 Skills1 Course11 Projects