unsloth

PEFT

TRL

Transformers

Axolotl

LLMBox

LitGPT

Mergoo

Llama-Factory

Ludwig

Txtinstruct

Lamini

XTuring

RL4LMs

DeepSpeed

torchtune

PyTorch Lightning

LangChain

Llama Index

HayStack

Prompt flow

Griptape

Weave

Llama Stack

LiteLLM

AI Gateway

RouteLLM

mem0

Memoripy

Streamlit

Gradio

AI SDK UI

AI-Gradio

Simpleaichat

Chainlit

LangFlow

GPTCache

FastGraph RAG

Chonkie

RAGChecker

RAG to Riches

BeyondLLM

SQLite-Vec

fastRAG

FlashRAG

Llmware

Rerankers

Vectara

LLM Compressor

LightLLM

vLLM

torchchat

TensorRT-LLM

WebLLM

Langcorn

LitServe

Crawl4AI

ScrapeGraphAI

Docling

Llama Parse

PyMuPDF4LLM

Crawlee

MegaParse

ExtractThinker

DataDreamer

fabricator

Promptwright

EasyInstruct

CrewAI

LangGraph

Agno

Agents SDK

AutoGen

Smolagents

Pydantic AI

gradio-tools

Composio

Atomic Agents

Memary

Browser Use

OpenWebAgent

Lagent

LazyLLM

Swarms

ChatArena

Swarm

AgentStack

Archgw

Flow

AgentOps

Langroid

Agentarium

Upsonic

Ragas

Giskard

DeepEval

Lighteval

Trulens

PromptBench

LangTest

EvalPlus

FastChat

judges

Evals

AgentEvals

LLMBox

Opik

MLflow

Opik

LangSmith

Weights & Biases (W&B)

Helicone

Evidently

Phoenix

Observers

PCToolkit

Selective Context

LLMLingua

betterprompt

Promptify

PromptSource

DSPy

Py-priompt

Promptimizer

Instructor

XGrammar

Outlines

Guidance

LMQL

Jsonformer

JailbreakEval

EasyJailbreak

Guardrails

LLM Guard

AuditNLG

NeMo Guardrails

Garak

Sentence-Transformers

Model2Vec

Text Embedding Inference

Text Machina

LLM Reasoners

EasyEdit

CodeTF

spacy-llm

pandas-ai

LLM Transparency Tool

Vanna

mergekit

MarkLLM

LLMSanitize

Annotateai

LLM Reasoner