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@h2oai

H2O.ai

Fast Scalable Machine Learning For Smarter Applications
README.md

Welcome to H2O.ai 👋

🙋‍♀️ Start with our Open Source projects

🏭 You can also try our enterprise products:

Please visit https://h2o.ai for more details.

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You can find project release KEYS here.

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  1. h2o-3 h2o-3 Public

    H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K…

    Jupyter Notebook 7.5k 2k

  2. sparkling-water sparkling-water Public

    Sparkling Water provides H2O functionality inside Spark cluster

    Scala 982 357

  3. wave wave Public

    Realtime Web Apps and Dashboards for Python and R

    Python 4.3k 372

  4. datatable datatable Public

    A Python package for manipulating 2-dimensional tabular data structures

    C++ 1.9k 164

  5. driverlessai-recipes driverlessai-recipes Public

    Recipes for Driverless AI

    Python 255 91

  6. wave-apps wave-apps Public archive

    Sample AI Apps built with H2O Wave.

    Python 165 56

Repositories

Showing 10 of 199 repositories
  • wave Public

    Realtime Web Apps and Dashboards for Python and R

    h2oai/wave's past year of commit activity
    Python 4,258 Apache-2.0 372 200 (7 issues need help) 22 Updated Oct 19, 2026
  • h2o4gpu Public

    H2Oai GPU Edition

    h2oai/h2o4gpu's past year of commit activity
    C++ 468 Apache-2.0 96 146 12 Updated Oct 19, 2026
  • optuna Public Forked from optuna/optuna

    A hyperparameter optimization framework

    h2oai/optuna's past year of commit activity
    Python 0 1,443 0 1 Updated Oct 19, 2026
  • tk Public

    Minimal local issue tracker for long-horizon AI agent tasks

    h2oai/tk's past year of commit activity
    Go 17 MIT 0 0 0 Updated Oct 18, 2026
  • marina Public

    A persistent world where humans and autonomous AI agents share memory, tools, reputation, and one interface.

    h2oai/marina's past year of commit activity
    TypeScript 11 Apache-2.0 0 0 1 Updated Oct 18, 2026
  • h2o-3 Public

    H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.

    h2oai/h2o-3's past year of commit activity
    Jupyter Notebook 7,511 Apache-2.0 2,019 2,812 41 Updated Oct 18, 2026
  • h2o-llmstudio Public

    H2O LLM Studio - a framework and no-code GUI for fine-tuning LLMs. Documentation: https://docs.h2o.ai/h2o-llmstudio/

    h2oai/h2o-llmstudio's past year of commit activity
    Python 5,183 Apache-2.0 556 37 0 Updated Oct 17, 2026
  • vllm Public Forked from vllm-project/vllm

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

    h2oai/vllm's past year of commit activity
    Python 0 Apache-2.0 23,794 0 0 Updated Oct 17, 2026
  • benchmarks Public
    h2oai/benchmarks's past year of commit activity
    HTML 6 0 0 0 Updated Oct 17, 2026
  • litellm Public Forked from BerriAI/litellm

    Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthropic, Sagemaker, HuggingFace, VLLM, NVIDIA NIM]

    h2oai/litellm's past year of commit activity
    Python 1 12,627 0 6 Updated Oct 16, 2026
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