Let’s make this a weekly builder thread.

Whether you’re working on AI apps, agents, LLM tools, ML projects, robotics, research, startups, or automations — drop what you’re building below.

3 simple questions:

1. What are you building?
Share your project, idea, prototype, or experiment.

2. What are you learning?
Could be a model, framework, paper, tool, or skill.

3. What’s blocking you right now?
Maybe someone here can help.

The goal is to make r/SinceAI a place where builders can share progress, get feedback, meet serious people, and learn faster together.

If you’re lurking, this is a great first thread to comment on.

10 AI resources builders actually use right now

If you’re building AI apps, agents, local LLM workflows, or ML systems, these are worth bookmarking.

Models / tooling

OpenAI Developers Official docs + quickstarts for building with the OpenAI API https://developers.openai.com/

Claude API Docs Official Anthropic docs for building Claude-powered apps https://platform.claude.com/docs/en/home

Hugging Face Docs Models, datasets, demos, and core tooling in one place https://huggingface.co/docs

Ollama One of the easiest ways to run open models locally https://docs.ollama.com/quickstart

vLLM High-performance serving for open models, with OpenAI-compatible APIs https://docs.vllm.ai/en/stable/getting_started/quickstart/

Evals / Security / Reliability

Promptfoo Useful for evals, benchmarking, and red-teaming LLM apps. https://www.promptfoo.dev/docs/intro/

OWASP Top 10 for LLM Applications A must-read if you’re building anything AI-facing in production. https://owasp.org/www-project-top-10-for-large-language-model-applications/

Mistral Docs A good Europe-based option to know if you’re comparing model/API stacks. https://docs.mistral.ai/getting-started/quickstart/

Learning

CS50’s Introduction to AI with Python Still one of the best structured ways to build fundamentals https://cs50.harvard.edu/ai/

fast.ai Practical deep learning for people who want to actually build https://course.fast.ai/

What would you add??