Communities & Mentorship

Largest React community for frontend developers

~200k members

Career advice for software engineers and CS grads

~1M members

Web development community for frontend and backend developers

~2M members

Professional network for frontend developers and UI engineers

~100k members

Web dev tutorials covering frontend and backend technologies

~2M subscribers members

Backend development discussions on APIs, databases, and architecture

~50k members

Professional group for backend and API developers

~80k members

Backend engineering, databases, and system design tutorials

~300k subscribers members

Android development community for mobile developers

~300k members

iOS development and Swift programming community

~200k members

Cross-platform mobile development professionals

~120k members

Quick tutorials on web and mobile development

~3.5M subscribers members

QA testing, automation, and best practices

~40k members

Professional QA and testing engineers network

~150k members

Data science career advice, projects, and discussions

~1M members

Data pipelines, ETL, and data infrastructure discussions

~200k members

Community for data scientists and ML practitioners

~50k members

Data science, analytics, and AI professionals

~500k members

Statistics and machine learning explained clearly

~1.5M subscribers members

ML research, papers, and industry applications

~3M members

ML engineering and AI professionals network

~200k members

Latest AI and ML research explained in 2 minutes

~1.5M subscribers members

Deep learning and neural networks from fundamentals

~700k subscribers members

Python, machine learning, and data science tutorials

~1.3M subscribers members

Systems administration, IT infrastructure, and server management

~700k members

Professional sysadmin and IT infrastructure network

~180k members

IT, networking, and cybersecurity tutorials

~4M subscribers members

DevOps practices, tools, and culture

~300k members

DevOps, CI/CD, and cloud automation professionals

~250k members

Kubernetes, CI/CD, and cloud native development

~180k subscribers members

Full courses on DevOps, cloud, and system design

~10M subscribers members

Network engineering and enterprise networking

~500k members

Networking professionals and Cisco specialists

~300k members

Embedded systems programming and hardware

~100k members

Professional embedded systems and firmware engineers

~60k members

Embedded systems, PCB design, and firmware tutorials

~250k subscribers members

Internet of Things projects and discussions

~80k members

IoT development and smart device professionals

~100k members

Cybersecurity news, careers, and discussions

~1M members

Network security and information security

~1M members

InfoSec, penetration testing, and security engineers

~400k members

Cybersecurity, ethical hacking, and CTF challenges

~900k subscribers members

Global product management community

~200k members

Community for UX/UI designers to share work and get feedback

~30k members

Career advice for finance professionals

~300k members

Finance career community with mentorship programs

~900k members

Marketing strategies and career growth discussions

~500k members

Professional network for biomedical engineers

~20k members

Community for mechanical engineers and students

~150k members