# HanLP: Han Language Processing
[](https://github.com/hankcs/HanLP/stargazers) [](https://github.com/hankcs/HanLP/network)  [](https://pepy.tech/project/HanLP) [](https://github.com/hankcs/HanLP/blob/master/LICENSE) [](https://colab.research.google.com/drive/1KPX6t1y36TOzRIeB4Kt3uJ1twuj6WuFv?usp=sharing)
The multilingual NLP library for researchers and companies, built on PyTorch and TensorFlow 2.x, for advancing
state-of-the-art deep learning techniques in both academia and industry. HanLP was designed from day one to be
efficient, user friendly and extendable. It comes with pretrained models for various human languages
including English, Chinese, Japanese and many others.
## Tutorials
```{toctree}
:maxdepth: 1
:caption: Introduction
tutorial
install
configure
data_format
annotations/index
contributing
Live Demo
```
## Python API
```{toctree}
:caption: Python API
:maxdepth: 2
api/hanlp/index
api/common/index
api/restful
api/trie/index
```
## Java API
```{toctree}
:maxdepth: 1
:caption: Java API
1.x API
api/restful_java
```
## Golang API
```{toctree}
:maxdepth: 1
:caption: Golang API
api/restful_golang
```
## References
```{toctree}
:caption: References
:maxdepth: 2
references
```
## Acknowledgements
HanLPv2.1 is heavily inspired by [AllenNLP](https://allennlp.org/) and [SuPar](https://pypi.org/project/supar/).
[pypi-badge]: https://img.shields.io/pypi/v/hanlp.svg
[pypi-link]: https://pypi.org/project/hanlp