Directory
Browse the community registry
Every entry is an invite-only room you can read for free. Filter by topic and platform, then use a free account to open the door.
Category
r/embedded
This sub is dedicated to discussion and questions about embedded systems: "a controller programmed and controlled by a real-time operating system (RTOS) with a dedicated function within a larger mechanical or electrical system, often with real-time computing constraints."
r/LanguageTechnology
This sub will focus on theory, careers, and applications of NLP (Natural Language Processing), which includes anything from Regex & Text Analytics to Transformers & LLMs.
r/datascience
A space for data science professionals to engage in discussions and debates on the subject of data science.
r/midjourney
Midjourney is an image generator that lets you explore new ideas that unlocks your creativity.
r/learnmachinelearning
Welcome to r/learnmachinelearning - a community of learners and educators passionate about machine learning!
r/ChatGPT
Subreddit to discuss ChatGPT and AI.
r/CharacterAI
Character.AI lets you create and talk to advanced AI - language tutors, text adventure games, brainstorming and much more.
r/UAV
Reddit community for unmanned aerial vehicle (UAV) professionals and enthusiasts.
r/OpenAI
OpenAI is an AI research and deployment company.
r/aipromptprogramming
This group focuses on using AI tools like ChatGPT, OpenAI API, and other automated code generators for Ai programming & prompt engineering.
r/ChatGPTPro
Unofficial community for professional, advanced use of ChatGPT and modern LLMs.
AIGenArt
Welcome to r/AIGenArt!
r/dalle2
OpenAI's 4o, DALL·E 3, Sora and Bing DALL·E
r/AutoGPT
A community for AI agents and autonomous automation.
r/aiagents
AI Agents may be one of the primary conceptual frameworks for humanity’s deployment of applied AI.
r/MachineLearning
Beginners -> /r/mlquestions or /r/learnmachinelearning , AGI -> /r/singularity, career advices -> /r/cscareerquestions, datasets -> r/datasets
r/PLC
This sub is dedicated to discussion and questions about Programmable Logic Controllers (PLCs): "an industrial digital computer that has been ruggedized and adapted for the control of manufacturing processes, such as assembly lines, robotic devices, or any activity that requires high reliability, ease of programming, and process fault diagnosis."
r/drones
/r/drones is a subreddit for aerial drone enthusiasts, focusing on consumer, commercial, and FPV drones.
r/PromptDesign
The art of prompting LLMs such as OpenAI GPT & Codex, Anthropic Claude, Google Gemini, GPT-OSS, Kimi.
r/AIBizOps
Where we get real about the strategic, practical, and tactical side of AI tools, automations and business operations.
r/MuahAI
Official Muah AI Subreddit!
r/arduino
An unofficial place for all things Arduino!
r/ROS
This subreddit is for discussions around the Robot Operating System, or ROS.
r/raspberry_pi
The Raspberry Pi subreddit!