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Top 23 Artificial intelligence Open-Source Projects
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AutoGPT
AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.
AutoGPT (agpt.co): Open-source autonomous agent framework, released in 2023. Pioneering example of general-purpose agent architecture; known for demonstrating both promise and limitations of autonomous systems.
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SaaSHub
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ollama
Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.
Project mention: LLM Quantization Levels Compared: Q4_K_M vs Q8_0 vs FP16 [2026] | dev.to | 2026-07-05To see available tags for any model, check the model page on ollama.com or run ollama show llama3 --modelfile to inspect what you currently have.
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The coding space is especially crowded: OpenCode, Droid, OpenHands, KiloCode, Crush, Aider, and Pi, to name a few. Autonomous agents like OpenClaw and Hermes are hugely popular and burn through tokens. Agent orchestrators like Paperclip and Conductor are a legitimate category now too, and we’ll likely see more vertical harnesses soon.
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Project mention: I Tested Flowise, Dify, and n8n Across 30+ Client Deployments. Here Is My Verdict. | dev.to | 2026-04-07
Citation Capsule: n8n's GitHub community reached 182,000+ stars across a 7-year development history, with 70+ AI-specific nodes added in 2024 to 2025. Source: n8n GitHub. Dify crossed 106,000 stars on GitHub with an Apache 2.0 license. Source: Dify GitHub. Flowise reached 51,000+ stars with MIT license. Source: Flowise GitHub. Dify's minimum recommended RAM is 4 GB versus Flowise's 1 GB and n8n's 300 MB. Source: Dify Docs.
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Project mention: MiniMind: End-to-end GPT-style LLM training pipeline in pure PyTorch | news.ycombinator.com | 2026-03-23
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LocalAI
LocalAI is the open-source AI engine. Run any model - LLMs, vision, voice, image, video - on any hardware. No GPU required.
LocalAI: https://github.com/mudler/LocalAI
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Self-hosted, your infrastructure. Your keys, your network, no per-token middleman fee — you pay only for the box it runs on. LiteLLM is the broad default (Python, 100+ providers, virtual keys and budgets). If the gateway must never be your bottleneck, Bifrost (Go) and TensorZero (Rust) are built for throughput. If you already run Kubernetes, the AI plugins on Kong, Higress or Apache APISIX mean one less new service to operate.
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Perplexica - Self-hosted AI search
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500-AI-Machine-learning-Deep-learning-Computer-vision-NLP-Projects-with-code
500 AI Machine learning Deep learning Computer vision NLP Projects with code
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We use spaCy’s en_core_web_lg (Large) model as the underlying NLP engine. This gives the Redactor the linguistic context to understand that "Gatsby" in a book title should stay, but "Gatsby" mentioned as a person's name in a private letter might need to go.
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pytorch-lightning
Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.
Project mention: Shai-Hulud Themed Malware Found in the PyTorch Lightning AI Training Library | news.ycombinator.com | 2026-04-30One thing that makes me wonder is that there are 4 security issues raised and all of them were closed by some bot called `pl-ghost` [1][2][3][4]. In the end, only this one [4] properly handled.
[1] https://github.com/Lightning-AI/pytorch-lightning/issues/216...
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sim
Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.
Sim ai is an alternative to Heym
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machine-learning-for-software-engineers
A complete daily plan for studying to become a machine learning engineer.
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h4cker
This repository is maintained by Omar Santos (@santosomar) and includes thousands of resources related to ethical hacking, bug bounties, digital forensics and incident response (DFIR), AI security, vulnerability research, exploit development, reverse engineering, and more. 🔥 Also check: https://hackertraining.org
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Projects that involve AI integration increasingly shape everyday development. One such project is Semantic Kernel. It's an SDK for building AI agents and orchestrating LLM scenarios, and Microsoft actively develops it.
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InvokeAI
Invoke is a leading creative engine for Stable Diffusion models, empowering professionals, artists, and enthusiasts to generate and create visual media using the latest AI-driven technologies. The solution offers an industry leading WebUI, and serves as the foundation for multiple commercial products.
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Hands-On-Large-Language-Models
Official code repo for the O'Reilly Book - "Hands-On Large Language Models"
It’s the full code from the book, with notebooks covering LLM basics, training, and fine-tuning. If you like a guided, notebook-first path from foundations to customization, this feels like a friendly trail map. Link: https://github.com/HandsOnLLM/Hands-On-Large-Language-Models
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
Artificial intelligence discussion
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Show HN: Foundation, a different approach to software and AI
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A note from our sponsor - SaaSHub
www.saashub.com | 11 Jul 2026
Index
What are some of the best open-source Artificial intelligence projects? This list will help you:
| # | Project | Stars |
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| 1 | AutoGPT | 185,435 |
| 2 | ollama | 175,880 |
| 3 | LLMs-from-scratch | 98,779 |
| 4 | Deep-Live-Cam | 94,598 |
| 5 | OpenHands | 80,388 |
| 6 | Flowise | 54,448 |
| 7 | minimind | 53,109 |
| 8 | AI-For-Beginners | 51,662 |
| 9 | LocalAI | 47,307 |
| 10 | Kong | 43,762 |
| 11 | DragGAN | 35,861 |
| 12 | Vane | 35,555 |
| 13 | 500-AI-Machine-learning-Deep-learning-Computer-vision-NLP-Projects-with-code | 35,271 |
| 14 | spaCy | 33,726 |
| 15 | pytorch-lightning | 31,220 |
| 16 | AI-Expert-Roadmap | 31,121 |
| 17 | sim | 28,945 |
| 18 | machine-learning-for-software-engineers | 28,778 |
| 19 | h4cker | 28,316 |
| 20 | semantic-kernel | 28,289 |
| 21 | awesome-ai-agents | 27,940 |
| 22 | InvokeAI | 27,546 |
| 23 | Hands-On-Large-Language-Models | 27,368 |
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