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The best machine learning frameworks in 2026

Last updated
Sep 11, 2026
Projects considered
87
Commits reviewed
0 of 87

Training and inference frameworks, model libraries and the numerical stacks underneath them.

Mostly written in Jupyter Notebook, Python, JavaScript, C++ and HTML.

How this list is ranked. By total GitHub stars at the last daily refresh — a popularity signal, not a measure of quality, fit or safety. Star counts in the AI category are known to be inflated by fake-star campaigns, so each row leads with push activity and license instead. No commit in this collection has completed security review yet, so treat every entry as unreviewed discovery metadata.
  1. 1stefan-jansen organisation mark

    machine-learning-for-trading

    stefan-jansen/machine-learning-for-trading

    Code for Machine Learning for Trading, 3rd edition — from data sourcing to live execution.

    Pushed today.MIT LicenseJupyter NotebookApps21.7k+113
  2. 2lexfridman organisation mark

    mit-deep-learning

    lexfridman/mit-deep-learningDormant

    Tutorials, assignments, and competitions for MIT Deep Learning related courses.

    No push in 2.8 years ago.MIT LicenseJupyter NotebookApps10.5k
  3. 3huggingface organisation mark

    transformers

    huggingface/transformers

    🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training.

    Pushed today.Apache License 2.0PythonDeveloper tools168.5k+255
  4. 4gradio-app organisation mark

    gradio

    gradio-app/gradio

    Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!

    Pushed today.Apache License 2.0PythonUI / Frontend44.0k+59
  5. 5lutzroeder organisation mark

    netron

    lutzroeder/netron

    Visualizer for neural network, deep learning and machine learning models

    Pushed 2 days ago.MIT LicenseJavaScriptApps33.6k+30
  6. 6harvard-edge organisation mark

    cs249r_book

    harvard-edge/cs249r_book

    Machine Learning Systems

    Pushed yesterday.OtherPythonApps29.8k+140
  7. 7Tencent organisation mark

    ncnn

    Tencent/ncnn

    ncnn is a high-performance neural network inference framework optimized for the mobile platform

    Pushed yesterday.OtherC++Developer tools24.0k+18
  8. 8onnx organisation mark

    onnx

    onnx/onnx

    Open standard for machine learning interoperability

    Pushed yesterday.Apache License 2.0PythonApps21.6k+13
  9. 9kailashahirwar organisation mark

    cheatsheets-ai

    kailashahirwar/cheatsheets-aiDormant

    Essential Cheat Sheets for deep learning and machine learning researchers https://medium.com/@kailashahirwar/essential-cheat-sheets-for-machine-learning-and-deep-learning-researchers-efb6a8ebd2e5

    No push in 7 years ago.MIT LicenseApps15.4k
  10. 10lucidrains organisation mark

    DALLE2-pytorch

    lucidrains/DALLE2-pytorchDormant

    Implementation of DALL-E 2, OpenAI's updated text-to-image synthesis neural network, in Pytorch

    No push in 2.5 years ago.MIT LicensePythonApps11.3k+1
  11. 11google-deepmind organisation mark

    sonnet

    google-deepmind/sonnet

    TensorFlow-based neural network library

    Pushed 5 days ago.Apache License 2.0PythonDeveloper tools10.0k
  12. 12lucidrains organisation mark

    imagen-pytorch

    lucidrains/imagen-pytorchDormant

    Implementation of Imagen, Google's Text-to-Image Neural Network, in Pytorch

    No push in 2.1 years ago.MIT LicensePythonApps8.4k
  13. 13tensorlayer organisation mark

    TensorLayer

    tensorlayer/TensorLayerDormant

    Deep Learning and Reinforcement Learning Library for Scientists and Engineers

    No push in 3.7 years ago.OtherPythonDeveloper tools7.4k
  14. 14deeppavlov organisation mark

    DeepPavlov

    deeppavlov/DeepPavlovDormant

    An open source library for deep learning end-to-end dialog systems and chatbots.

    No push in over a year ago.Apache License 2.0PythonDeveloper tools7.0k+1
  15. 15interpretml organisation mark

    interpret

    interpretml/interpret

    Fit interpretable models. Explain blackbox machine learning.

    Pushed yesterday.MIT LicenseC++Apps7.0k+6
  16. 16f organisation mark

    prompts.chat

    f/prompts.chat

    f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

    Pushed yesterday.OtherHTMLApps175.7k+975
  17. 17AUTOMATIC1111 organisation mark

    stable-diffusion-webui

    AUTOMATIC1111/stable-diffusion-webuiSlowing

    Stable Diffusion web UI

    Last push 8 months ago.GNU Affero General Public License v3.0PythonApps165.2k+78
  18. 18Comfy-Org organisation mark

    ComfyUI

    Comfy-Org/ComfyUI

    The most powerful and modular diffusion model GUI, api and backend with a graph/nodes interface.

    Pushed today.GNU General Public License v3.0PythonApps144.8k+1.3k
  19. 19vllm-project organisation mark

    vllm

    vllm-project/vllm

    A high-throughput and memory-efficient inference and serving engine for LLMs

    Pushed today.Apache License 2.0PythonDeveloper tools96.2k+542
  20. 20netdata organisation mark

    netdata

    netdata/netdata

    The fastest path to AI-powered full stack observability, even for lean teams.

    Pushed yesterday.GNU General Public License v3.0GoApps81.3k+80
  21. 21hiyouga organisation mark

    LlamaFactory

    hiyouga/LlamaFactory

    Unified Efficient Fine-Tuning of 100+ LLMs & VLMs (ACL 2024)

    Pushed yesterday.Apache License 2.0PythonDeveloper tools75.9k+126
  22. 22OpenBB-finance organisation mark

    OpenBB

    OpenBB-finance/OpenBB

    Open Data Platform for analysts, quants and AI agents.

    Pushed 2 days ago.OtherPythonAgents75.0k+269
  23. 23pathwaycom organisation mark

    llm-app

    pathwaycom/llm-app

    Ready-to-run cloud templates for RAG, AI pipelines, and enterprise search with live data. 🐳Docker-friendly.⚡Always in sync with Sharepoint, Google Drive, S3, Kafka, PostgreSQL, real-time data APIs, and more.

    Pushed yesterday.MIT LicenseJupyter NotebookApps58.7k
  24. 24paperless-ngx organisation mark

    paperless-ngx

    paperless-ngx/paperless-ngx

    A community-supported supercharged document management system: scan, index and archive all your documents

    Pushed yesterday.GNU General Public License v3.0PythonApps47.6k+483
  25. 25ray-project organisation mark

    ray

    ray-project/ray

    Ray is an AI compute engine. Ray consists of a core distributed runtime and a set of AI Libraries for accelerating ML workloads.

    Pushed today.Apache License 2.0PythonDeveloper tools44.2k+62
  26. 26hpcaitech organisation mark

    ColossalAI

    hpcaitech/ColossalAI

    Making large AI models cheaper, faster and more accessible

    Pushed yesterday.Apache License 2.0PythonApps41.4k+5
  27. 27photoprism organisation mark

    photoprism

    photoprism/photoprism

    AI-Powered Photos App 🌈💎✨

    Pushed yesterday.OtherGoApps40.4k+34
  28. 28ItzCrazyKns organisation mark

    Vane

    ItzCrazyKns/Vane

    Vane is an AI-powered answering engine.

    Pushed 2 months ago.MIT LicenseTypeScriptDeveloper tools38.0k+224
  29. 29LAION-AI organisation mark

    Open-Assistant

    LAION-AI/Open-AssistantDormant

    OpenAssistant is a chat-based assistant that understands tasks, can interact with third-party systems, and retrieve information dynamically to do so.

    No push in 2.2 years ago.Apache License 2.0PythonApps37.4k
  30. 30blakeblackshear organisation mark

    frigate

    blakeblackshear/frigate

    NVR with realtime local object detection for IP cameras

    Pushed yesterday.MIT LicenseTypeScriptApps37.2k+188
  31. 31babysor organisation mark

    MockingBird

    babysor/MockingBirdSlowing

    🚀Clone a voice in 5 seconds to generate arbitrary speech in real-time

    Last push 8 months ago.OtherPythonApps36.9k
  32. 32explosion organisation mark

    spaCy

    explosion/spaCy

    💫 Industrial-strength Natural Language Processing (NLP) in Python

    Pushed 8 days ago.MIT LicensePythonApps34.0k+16
  33. 33Lightning-AI organisation mark

    pytorch-lightning

    Lightning-AI/pytorch-lightning

    Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.

    Pushed 5 days ago.Apache License 2.0PythonApps31.4k+8
  34. 34nautechsystems organisation mark

    nautilus_trader

    nautechsystems/nautilus_trader

    Production-grade Rust-native trading engine with deterministic event-driven architecture

    Pushed yesterday.GNU Lesser General Public License v3.0RustDeveloper tools31.2k+254
  35. 35lucidrains organisation mark

    vit-pytorch

    lucidrains/vit-pytorch

    Implementation of Vision Transformer, a simple way to achieve SOTA in vision classification with only a single transformer encoder, in Pytorch

    Pushed 3 days ago.MIT LicensePythonApps25.6k
  36. 36NirDiamant organisation mark

    GenAI_Agents

    NirDiamant/GenAI_Agents

    50+ tutorials and implementations for Generative AI Agent techniques, from basic conversational bots to complex multi-agent systems.

    Pushed 2 days ago.OtherJupyter NotebookAgents24.8k+106
  37. 37marimo-team organisation mark

    marimo

    marimo-team/marimo

    A reactive notebook for Python — run reproducible experiments, query with SQL, execute as a script, deploy as an app, and version with git. Stored as pure Python. All in a modern, AI-native editor.

    Pushed today.Apache License 2.0PythonApps23.4k+82
  38. 38screenpipe organisation mark

    screenpipe

    screenpipe/screenpipe

    YC (S26) | Open Computer History | Record your screen continuously locally and provide context to your agents (Claude, Codex, Openclaw, Hermes, Runner...)

    Pushed yesterday.OtherRustAgents22.2k+128
  39. 39huggingface organisation mark

    datasets

    huggingface/datasets

    🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools

    Pushed 4 days ago.Apache License 2.0PythonApps22.1k+17
  40. 40recommenders-team organisation mark

    recommenders

    recommenders-team/recommenders

    Best Practices on Recommendation Systems

    Pushed yesterday.MIT LicensePythonApps22.0k+8

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