AI Communities Hub
Plain-English guides to every major AI community: where to go, what to do, and how to get the most out of each platform.
Whether you're a complete beginner or an experienced developer, these communities are where AI knowledge is shared, debated, and built. Here's your map.
Where should you start?
Complete beginner?
Start with Hugging Face Spaces to try AI tools for free, then join r/artificial for news and discussion.
Want to run AI locally?
Join r/LocalLLaMA for hardware guides, then explore GitHub for tools like Ollama and LM Studio.
Into AI research?
Follow r/MachineLearning for paper discussions and join EleutherAI Discord for open-source research.
Hugging Face
5M+ users
The GitHub of AI: where models, datasets, and demos live
Hugging Face is the central repository for open-source AI. Think of it as GitHub, but specifically for AI models, datasets, and interactive demos. It hosts more than a million models: from text generation and image creation to speech recognition and translation.
What you can do here
- →Download and run AI models locally with one command
- →Try models instantly in your browser via 'Spaces' demos
- →Browse 100,000+ datasets for training and research
Kaggle
Free account
Hands-on machine learning: competitions, notebooks, and discussion
Kaggle, owned by Google, is where data scientists and ML engineers learn by doing. Its discussion forums sit alongside public notebooks, datasets, and competitions, so conversations are usually tied to real code you can open and run.
What you can do here
- →Ask and answer questions in topic forums (getting started, datasets, competitions)
- →Open other people's notebooks and run them in the browser for free
- →Join competitions and read the winners' write-ups
Hacker News
Free to read
AI launches and debates from a technical crowd
Hacker News, run by Y Combinator, is a link-sharing forum where new AI models, papers, and products are posted and discussed. The comment threads often include engineers and researchers who worked on the thing being discussed.
What you can do here
- →See new AI releases and papers as they are posted
- →Read in-depth comment threads from practitioners
- →Find 'Show HN' posts where people share AI projects they built
GitHub
100M+ developers
Where AI code lives: from hobby projects to frontier models
GitHub is the world's largest code hosting platform, and AI is one of its most active categories. Nearly every major open-source AI project: from Stable Diffusion to Ollama to LangChain: lives on GitHub. It's where you find code, report bugs, contribute improvements, and follow the development of AI tools in real time.
What you can do here
- →Star and follow AI repositories to track their development
- →Download and run open-source AI tools (Ollama, ComfyUI, etc.)
- →Report bugs and request features on tools you use
Midjourney Discord
20M+ members
The world's largest AI art community: generate and share
The official Midjourney Discord server is both a tool interface and a community. You generate images by typing commands in the #newbies channel, and the entire community can see and react to everyone's creations. It's the most active AI art community in the world.
What you can do here
- →Generate AI images using /imagine commands in Discord
- →Browse thousands of images created by other users for inspiration
- →Learn prompting techniques from the community's shared prompts
EleutherAI Discord
50K+ members
Open-source AI research: building the alternatives to GPT
EleutherAI is a grassroots collective of AI researchers who created GPT-Neo, GPT-J, and The Pile dataset. Their Discord is where serious open-source AI research happens: expect discussions about training runs, model architectures, and the philosophy of open AI development.
What you can do here
- →Follow the development of open-source LLMs
- →Discuss AI safety and alignment research
- →Collaborate on research projects and papers
llama.cpp Discussions
Free GitHub account
Running AI models on your own hardware: no cloud required
llama.cpp is the open-source engine behind many local AI apps, and its GitHub Discussions board is where people share performance numbers, hardware setups, and quantised models for running LLMs on laptops, desktops, and phones.
What you can do here
- →Find benchmarks for specific CPUs, GPUs, and Apple Silicon chips
- →Get help choosing a quantisation that fits your RAM
- →Ask setup questions and search earlier answers
AI Twitter / X
Millions of users
Real-time AI news from the people building it
AI Twitter (now X) is where the AI community breaks news, shares research, and debates ideas in real time. Many AI researchers, founders, and engineers use Twitter as their primary communication channel: making it the fastest way to learn about new model releases, papers, and industry developments.
What you can do here
- →Follow AI researchers and get their insights in real time
- →See new model releases and paper announcements first
- →Participate in debates about AI safety, ethics, and capabilities
Found your community?
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