Explore AI Resources
Discover 51+ curated open source AI tools, libraries, and frameworks
LangChain
LLMsFramework for building LLM-powered applications using composable primitives.
llama.cpp
LLMsRun LLaMA-class models efficiently on consumer hardware.
Ollama
LLMsSimple local LLM runtime with a clean developer experience.
vLLM
LLMsHigh-throughput, memory-efficient LLM serving engine.
LiteLLM
LLMsUnified API interface for 100+ LLM providers.
DSPy
LLMsProgramming framework for self-improving LLM pipelines.
Vercel AI SDK
LLMsThe TypeScript toolkit for building AI-powered apps and agents.
LlamaIndex
LLMsData framework for connecting LLMs to your data via indexing and retrieval.
SGLang
LLMsHigh-performance serving framework for LLMs and multimodal models.
Hugging Face Transformers
NLPState-of-the-art pretrained models for NLP, vision, and audio.
Sentence Transformers
NLPDense vector representations for sentences and paragraphs.
spaCy
NLPIndustrial-strength NLP library for Python.
Outlines
NLPStructured text generation with regex and JSON schema constraints.
YOLO (Ultralytics)
Computer VisionReal-time object detection, segmentation, and pose estimation.
Segment Anything Model
Computer VisionMeta's foundation model for zero-shot image segmentation.
OpenCV
Computer VisionThe world's largest computer vision library.
timm (PyTorch Image Models)
Computer Vision600+ pretrained vision models for PyTorch.
Qdrant
Vector DatabasesHigh-performance vector database for similarity search and RAG.
Weaviate
Vector DatabasesOpen-source vector database with built-in ML model integration.
Chroma
Vector DatabasesThe AI-native open-source embedding database.
Milvus
Vector DatabasesCloud-native vector database built for billion-scale similarity search.
MLflow
MLOpsOpen platform for managing the full ML lifecycle.
Weights & Biases
MLOpsExperiment tracking, model observability, and LLM monitoring.
DVC
MLOpsData version control for ML projects.
Ray
MLOpsDistributed computing framework for AI and Python workloads.
Axolotl
Training & Fine-tuningStreamlined fine-tuning of LLMs with PEFT and full-param support.
Unsloth
Training & Fine-tuningFast, memory-efficient fine-tuning for LLMs on consumer GPUs.
PEFT
Training & Fine-tuningParameter-efficient fine-tuning methods by Hugging Face.
TRL
Training & Fine-tuningTransformer Reinforcement Learning for RLHF and alignment.
DeepSpeed
Training & Fine-tuningDeep learning optimization library for large-scale training.
LangGraph
Agents & OrchestrationBuild stateful, graph-based LLM agent workflows.
Model Context Protocol (MCP)
Agents & OrchestrationOpen standard for connecting AI models to tools, data, and services.
CrewAI
Agents & OrchestrationFramework for orchestrating role-playing AI agents.
OpenAI Agents SDK
Agents & OrchestrationLightweight Python framework for building multi-agent workflows.
PydanticAI
Agents & OrchestrationType-safe Python agent framework from the makers of Pydantic.
Mastra
Agents & OrchestrationTypeScript-first agent framework built on the Vercel AI SDK.
Google Agent Development Kit
Agents & OrchestrationModular Python framework for building Google-native AI agents.
smolagents
Agents & OrchestrationMinimal code-first agent library by Hugging Face.
Dify
Agents & OrchestrationOpen-source low-code platform for building AI agent applications.
Aider
Coding AgentsAI pair programmer that edits code directly in your local git repo.
OpenHands
Coding AgentsOpen-source platform for autonomous software engineering agents.
Claude Agent SDK
Coding AgentsAnthropic's SDK for building custom agents on the same harness as Claude Code.
pandas
Data ProcessingThe standard data manipulation library for Python.
Polars
Data ProcessingBlazing fast DataFrame library written in Rust.
dbt
Data ProcessingSQL-based transformation tool for analytics engineering.
RAGAS
EvaluationEvaluation framework for RAG pipelines.
LM Evaluation Harness
EvaluationUnified framework for evaluating language models on 200+ benchmarks.
promptfoo
EvaluationTest and evaluate LLM outputs with CI/CD integration.
DeepEval
EvaluationThe open-source LLM evaluation framework with 50+ research-backed metrics.
Langfuse
LLM ObservabilityOpen-source LLM engineering platform for tracing, evals, and prompt management.
Arize Phoenix
LLM ObservabilityOpenTelemetry-native LLM observability and evaluation platform.