NumPy aware dynamic Python compiler using LLVM
11,150
stars
25,580
commits
Python
primary language
Sep 11, 2026
updated
*****
Numba
*****
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:alt: Discourse
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A Just-In-Time Compiler for Numerical Functions in Python
#########################################################
Numba is an open source, NumPy-aware optimizing compiler for Python sponsored
by Anaconda, Inc. It uses the LLVM compiler project to generate machine code
from Python syntax.
Numba can compile a large subset of numerically-focused Python, including many
NumPy functions. Additionally, Numba has support for automatic
parallelization of loops, generation of GPU-accelerated code, and creation of
ufuncs and C callbacks.
For more information about Numba, see the Numba homepage:
https://numba.pydata.org and the online documentation:
https://numba.readthedocs.io/en/stable/index.html
Installation
============
Please follow the instructions:
https://numba.readthedocs.io/en/stable/user/installing.html
Demo
====
Please have a look and the demo notebooks via the mybinder service:
https://mybinder.org/v2/gh/numba/numba-examples/master?filepath=notebooks
Contact
=======
Numba has a discourse forum for discussions:
* https://numba.discourse.group
Not written in Markdown, so it's shown here as plain text — view it formatted on GitHub.
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Hacker News (1)
Python
90.5%
C
6.4%
C++
2.8%
NumPy aware dynamic Python compiler using LLVM
11,150
stars
25,580
commits
Python
primary language
Sep 11, 2026
updated
*****
Numba
*****
.. image:: https://img.shields.io/badge/discuss-on%20discourse-blue
:target: https://numba.discourse.group/
:alt: Discourse
.. image:: https://zenodo.org/badge/doi/10.5281/zenodo.4343230.svg
:target: https://doi.org/10.5281/zenodo.4343230
:alt: Zenodo
.. image:: https://img.shields.io/pypi/v/numba.svg
:target: https://pypi.python.org/pypi/numba/
:alt: PyPI
.. image:: https://dev.azure.com/numba/numba/_apis/build/status/numba.numba?branchName=main
:target: https://dev.azure.com/numba/numba/_build/latest?definitionId=1?branchName=main
:alt: Azure Pipelines
A Just-In-Time Compiler for Numerical Functions in Python
#########################################################
Numba is an open source, NumPy-aware optimizing compiler for Python sponsored
by Anaconda, Inc. It uses the LLVM compiler project to generate machine code
from Python syntax.
Numba can compile a large subset of numerically-focused Python, including many
NumPy functions. Additionally, Numba has support for automatic
parallelization of loops, generation of GPU-accelerated code, and creation of
ufuncs and C callbacks.
For more information about Numba, see the Numba homepage:
https://numba.pydata.org and the online documentation:
https://numba.readthedocs.io/en/stable/index.html
Installation
============
Please follow the instructions:
https://numba.readthedocs.io/en/stable/user/installing.html
Demo
====
Please have a look and the demo notebooks via the mybinder service:
https://mybinder.org/v2/gh/numba/numba-examples/master?filepath=notebooks
Contact
=======
Numba has a discourse forum for discussions:
* https://numba.discourse.group
Not written in Markdown, so it's shown here as plain text — view it formatted on GitHub.
Hacker News (1)
(top 30 of 340)
Python
90.5%
C
6.4%
C++
2.8%