# Julia

> free software compiler and tools for the Julia programming language

**Wikidata**: [Q28974961](https://www.wikidata.org/wiki/Q28974961)  
**Source**: https://4ort.xyz/entity/julia-q28974961

## Summary
Julia is a free software compiler and toolset for the Julia programming language, designed to provide high-performance numerical and scientific computing capabilities. It is a reference implementation of the Julia language, supporting multiple operating systems including BSD, macOS, and Microsoft Windows.

## Key Facts
- Julia is a free software compiler and toolset for the Julia programming language.
- It is licensed under the MIT License (stated as Expat license).
- The latest stable version is 0.6.2, released on 2017-12-14.
- Julia runs on BSD, macOS, and Microsoft Windows.
- It depends on the LLVM compiler infrastructure.
- The official website is [julialang.org](https://julialang.org/).
- The source code is hosted on GitHub at [github.com/JuliaLang/julia](https://github.com/JuliaLang/julia).
- Julia supports reading file formats such as CSV, HDF5, Office Open XML, and netCDF.
- It is available as a package in various Linux distributions, including Debian, Fedora, Arch Linux, and openSUSE.

## FAQs
### Q: What is Julia used for?
A: Julia is primarily used for high-performance numerical and scientific computing, making it suitable for data analysis, machine learning, and other computationally intensive tasks.

### Q: Which operating systems does Julia support?
A: Julia supports BSD, macOS, and Microsoft Windows, ensuring broad compatibility across different platforms.

### Q: How is Julia licensed?
A: Julia is licensed under the MIT License, which is also referred to as the Expat license.

### Q: Where can I download Julia?
A: Julia can be downloaded from the official website at [julialang.org](https://julialang.org/), which provides installation instructions for various operating systems.

### Q: What file formats does Julia support?
A: Julia supports reading and writing files in formats such as CSV, HDF5, Office Open XML, and netCDF, making it versatile for data processing tasks.

## Why It Matters
Julia plays a crucial role in the field of scientific computing by providing a high-performance, easy-to-use language that combines the speed of compiled languages with the dynamism of scripting languages. Its free and open-source nature makes it accessible to researchers and developers worldwide, fostering innovation in data analysis, machine learning, and other computationally intensive domains. By leveraging the LLVM compiler infrastructure, Julia ensures that it can compete with traditional high-performance languages while maintaining a user-friendly syntax. This combination of performance and usability has made Julia a popular choice for both academic and industrial applications, contributing to advancements in scientific research and computational science.

## Notable For
- Being a reference implementation of the Julia programming language, ensuring compatibility and standardization.
- Supporting multiple operating systems, including BSD, macOS, and Microsoft Windows, for broad accessibility.
- Licensed under the MIT License, promoting open-source collaboration and usage.
- Depending on the LLVM compiler infrastructure, which enhances its performance and optimization capabilities.
- Offering support for various file formats, including CSV, HDF5, Office Open XML, and netCDF, making it versatile for data processing tasks.
- Being available as a package in multiple Linux distributions, including Debian, Fedora, Arch Linux, and openSUSE, ensuring easy installation and integration.

## Body
### Overview
Julia is a free software compiler and toolset for the Julia programming language, designed to facilitate high-performance numerical and scientific computing. It serves as a reference implementation of the Julia language, ensuring compatibility and standardization across different platforms.

### Licensing and Availability
Julia is licensed under the MIT License, which is also referred to as the Expat license. This open-source license promotes widespread use and collaboration. The source code is hosted on GitHub, making it accessible for contributions and modifications.

### Operating Systems
Julia supports multiple operating systems, including BSD, macOS, and Microsoft Windows. This broad compatibility ensures that users can run Julia on various platforms, enhancing its accessibility and usability.

### Versions and Releases
Julia has undergone several stable releases, with the latest version being 0.6.2, released on December 14, 2017. Previous versions include 0.6.1, 0.6.0, 0.5.2, 0.5.1, 0.5.0, 0.4.7, 0.4.6, 0.4.5, and 0.4.4, each with specific release dates.

### Dependencies
Julia relies on the LLVM compiler infrastructure, which contributes to its high-performance capabilities. This dependency ensures that Julia can optimize code effectively, making it suitable for computationally intensive tasks.

### File Formats
Julia supports reading and writing files in various formats, including CSV, HDF5, Office Open XML, and netCDF. This versatility makes it a powerful tool for data processing and analysis.

### Package Availability
Julia is available as a package in multiple Linux distributions, including Debian, Fedora, Arch Linux, and openSUSE. This availability ensures that users can easily install and integrate Julia into their workflows.

### Website and Documentation
The official website for Julia is [julialang.org](https://julialang.org/), which provides comprehensive documentation and resources for users. The website is available in English and serves as a central hub for information and support.

### Issue Tracking
Users can report issues and track progress on the Julia GitHub repository at [github.com/JuliaLang/julia/issues](https://github.com/JuliaLang/julia/issues). This open issue tracking system fosters community engagement and continuous improvement.

## References

1. GNU Guix
2. [Source](https://github.com/JuliaLang/julia/blob/master/LICENSE.md)
3. Free Software Directory
4. [Source](https://julialang.org/downloads/manual-downloads/)
5. [Release 0.6.2. 2017](https://github.com/JuliaLang/julia/releases/tag/v0.6.2)
6. [Release 0.6.1. 2017](https://github.com/JuliaLang/julia/releases/tag/v0.6.1)
7. [Release 0.6.0. 2017](https://github.com/JuliaLang/julia/releases/tag/v0.6.0)
8. [Release 0.5.2. 2017](https://github.com/JuliaLang/julia/releases/tag/v0.5.2)
9. [Release 0.5.1. 2017](https://github.com/JuliaLang/julia/releases/tag/v0.5.1)
10. [Release 0.5.0. 2016](https://github.com/JuliaLang/julia/releases/tag/v0.5.0)
11. [Release 0.4.7. 2016](https://github.com/JuliaLang/julia/releases/tag/v0.4.7)
12. [Release 0.4.6. 2016](https://github.com/JuliaLang/julia/releases/tag/v0.4.6)
13. [Release 0.4.5. 2016](https://github.com/JuliaLang/julia/releases/tag/v0.4.5)
14. [Release 0.4.4. 2016](https://github.com/JuliaLang/julia/releases/tag/v0.4.4)
15. [Release 0.4.3. 2016](https://github.com/JuliaLang/julia/releases/tag/v0.4.3)
16. [Release 0.4.2. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.4.2)
17. [Release 0.4.1. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.4.1)
18. [Release 0.4.0. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.4.0)
19. [Release 0.3.12. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.12)
20. [Release 0.3.11. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.11)
21. [Release 0.3.10. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.10)
22. [Release 0.3.9. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.9)
23. [Release 0.3.8. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.8)
24. [Release 0.3.7. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.7)
25. [Release 0.3.6. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.6)
26. [Release 0.3.5. 2015](https://github.com/JuliaLang/julia/releases/tag/v0.3.5)
27. [Release 0.3.4. 2014](https://github.com/JuliaLang/julia/releases/tag/v0.3.4)
28. [Release 0.3.3. 2014](https://github.com/JuliaLang/julia/releases/tag/v0.3.3)
29. [Release 0.3.2. 2014](https://github.com/JuliaLang/julia/releases/tag/v0.3.2)
30. [Release 0.3.1. 2014](https://github.com/JuliaLang/julia/releases/tag/v0.3.1)
31. [Release 0.3.0. 2014](https://github.com/JuliaLang/julia/releases/tag/v0.3.0)
32. [Release 0.2.0. 2013](https://github.com/JuliaLang/julia/releases/tag/v0.2.0)
33. [Release 0.6.3. 2018](https://github.com/JuliaLang/julia/releases/tag/v0.6.3)
34. [Release 0.6.4. 2018](https://github.com/JuliaLang/julia/releases/tag/v0.6.4)
35. [Release 0.7.0. 2018](https://github.com/JuliaLang/julia/releases/tag/v0.7.0)
36. [Release 1.0.0. 2018](https://github.com/JuliaLang/julia/releases/tag/v1.0.0)
37. [Announcing the release of Julia 1.0. 2018](https://julialang.org/blog/2018/08/one-point-zero/)
38. [Release 1.0.1. 2018](https://github.com/JuliaLang/julia/releases/tag/v1.0.1)
39. [Release 1.0.2. 2018](https://github.com/JuliaLang/julia/releases/tag/v1.0.2)
40. [Release 1.0.3. 2018](https://github.com/JuliaLang/julia/releases/tag/v1.0.3)
41. [Release 1.1.0. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.1.0)
42. [Release 1.0.4. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.0.4)
43. [Release 1.1.1. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.1.1)
44. [Release 1.2.0. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.2.0)
45. [Release 1.0.5. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.0.5)
46. [Release 1.3.0. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.3.0)
47. [Release 1.3.1. 2019](https://github.com/JuliaLang/julia/releases/tag/v1.3.1)
48. [Release 1.4.0. 2020](https://github.com/JuliaLang/julia/releases/tag/v1.4.0)
49. [Release 1.4.1. 2020](https://github.com/JuliaLang/julia/releases/tag/v1.4.1)
50. [Release 1.4.2. 2020](https://github.com/JuliaLang/julia/releases/tag/v1.4.2)