# LiveScript

> Functional programming language that compiles to JavaScript (founded in 2011)

**Wikidata**: [Q16963446](https://www.wikidata.org/wiki/Q16963446)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/LiveScript_(programming_language))  
**Source**: https://4ort.xyz/entity/livescript

## Summary

LiveScript is a software application influenced by CoffeeScript, JavaScript, and F#.

## Summary
LiveScript is a functional programming language that compiles to JavaScript, founded in 2011. It was developed by Jeremy Ashkenas, George Zahariev, and Satoshi Murakami, and is licensed under the MIT License. The language is designed to be cross-platform and supports dynamic and weak typing, influenced by languages like CoffeeScript and F#.

## Key Facts
- Founded in 2011 by Jeremy Ashkenas, George Zahariev, and Satoshi Murakami.
- Compiles to JavaScript, enabling functional programming constructs within JavaScript ecosystems.
- Licensed under the MIT License, allowing permissive free software usage.
- Supports dynamic and weak typing, similar to JavaScript.
- Influenced by CoffeeScript, F#, and other functional programming languages.
- Runs on cross-platform environments.
- Released under the npm package "livescript" and hosted on GitHub.
- Has a media type of "text/ls" for source code files.
- Designed by Jeremy Ashkenas, Satoshi Murakami, and George Zahariev.
- Depends on software packages like source-map, source-map-support, prelude-ls, and optionator.
- Available in multiple Wikipedia language editions, including English, French, Chinese, and Cantonese.

## FAQs
- **What is LiveScript, and how does it differ from JavaScript?** LiveScript is a functional programming language that compiles to JavaScript, allowing developers to write code in a more concise and expressive syntax while targeting JavaScript execution environments. Unlike JavaScript, LiveScript emphasizes functional programming paradigms and is designed to be compiled rather than interpreted directly.
- **Who developed LiveScript, and when was it created?** LiveScript was developed by Jeremy Ashkenas, George Zahariev, and Satoshi Murakami and was founded in 2011.
- **What programming paradigms does LiveScript support?** LiveScript supports functional programming and object-oriented programming paradigms.
- **Is LiveScript open-source, and under what license?** Yes, LiveScript is open-source and licensed under the MIT License, which allows for permissive free software usage.
- **How does LiveScript handle typing?** LiveScript supports dynamic and weak typing, similar to JavaScript, allowing for flexible variable handling.
- **What software dependencies does LiveScript have?** LiveScript depends on software packages such as source-map, source-map-support, prelude-ls, and optionator for its functionality.
- **Where can I find the source code for LiveScript?** The source code for LiveScript is available on GitHub at [https://github.com/gkz/LiveScript](https://github.com/gkz/LiveScript).
- **What is the media type for LiveScript source code files?** The media type for LiveScript source code files is "text/ls."
- **How many versions of LiveScript have been released?** LiveScript has had multiple versions released, including 0.9.0 through 1.6.1, with the latest stable version being 1.6.1.
- **What languages influenced the development of LiveScript?** LiveScript was influenced by CoffeeScript, F#, and other functional programming languages.

## Why It Matters
LiveScript plays a significant role in the JavaScript ecosystem by providing a functional programming alternative that compiles to JavaScript. Its development by experienced engineers like Jeremy Ashkenas and George Zahariev ensures a robust and well-designed language. The MIT License allows for widespread adoption and modification, fostering a community-driven ecosystem. By supporting dynamic and weak typing, LiveScript offers flexibility similar to JavaScript while introducing functional programming constructs. Its cross-platform compatibility ensures broad usability across different environments. The influence of languages like CoffeeScript and F# demonstrates its commitment to functional programming principles, making it a valuable tool for developers seeking expressive and concise syntax. The availability of source code on GitHub and npm package management further supports its accessibility and integration into existing projects.

## Notable For
- Being a functional programming language that compiles to JavaScript, enabling developers to leverage functional paradigms within JavaScript ecosystems.
- Being licensed under the MIT License, promoting open-source collaboration and permissive usage.
- Supporting dynamic and weak typing, similar to JavaScript, for flexible variable handling.
- Influenced by CoffeeScript, F#, and other functional programming languages, enriching its design with established best practices.
- Available as an npm package, facilitating easy integration into JavaScript projects.
- Hosted on GitHub, encouraging community contributions and open development.
- Designed by experienced engineers, ensuring a robust and well-structured language.
- Dependent on software packages like source-map and source-map-support, enhancing its debugging and development capabilities.
- Available in multiple Wikipedia language editions, indicating its global relevance and documentation.

## Body
### Overview
LiveScript is a functional programming language that compiles to JavaScript, founded in 2011 by Jeremy Ashkenas, George Zahariev, and Satoshi Murakami. It is licensed under the MIT License, allowing for permissive free software usage. The language supports dynamic and weak typing, similar to JavaScript, and is influenced by languages like CoffeeScript and F#. LiveScript is designed to be cross-platform and is available as an npm package, making it accessible for developers working in JavaScript ecosystems.

### History
LiveScript was founded in 2011 by Jeremy Ashkenas, George Zahariev, and Satoshi Murakami. The language was developed to provide a functional programming alternative that compiles to JavaScript, allowing developers to write code in a more concise and expressive syntax. Over the years, LiveScript has undergone multiple version releases, with the latest stable version being 1.6.1.

### Development and Design
LiveScript was designed by Jeremy Ashkenas, Satoshi Murakami, and George Zahariev, who are experienced engineers and computer scientists. The language supports functional programming and object-oriented programming paradigms, influenced by languages like CoffeeScript and F#. LiveScript is licensed under the MIT License, promoting open-source collaboration and permissive usage.

### Technical Specifications
LiveScript supports dynamic and weak typing, similar to JavaScript, allowing for flexible variable handling. The language is cross-platform and is available as an npm package, facilitating easy integration into JavaScript projects. LiveScript depends on software packages like source-map, source-map-support, prelude-ls, and optionator for its functionality. The media type for LiveScript source code files is "text/ls."

### Ecosystem and Community
LiveScript is available on GitHub, where the source code is hosted and community contributions are encouraged. The language is also available as an npm package, making it accessible for developers working in JavaScript ecosystems. LiveScript has a global presence, with Wikipedia articles available in multiple languages, including English, French, Chinese, and Cantonese.

### Related Projects and Influences
LiveScript was influenced by CoffeeScript, F#, and other functional programming languages, enriching its design with established best practices. The language's development was shaped by the experiences of its creators, ensuring a robust and well-structured language. LiveScript's functional programming approach complements JavaScript's object-oriented paradigm, offering developers a versatile toolset for their projects.

### Availability and Accessibility
LiveScript is available as an npm package, facilitating easy integration into JavaScript projects. The source code is hosted on GitHub, encouraging community contributions and open development. The language is licensed under the MIT License, promoting open-source collaboration and permissive usage. LiveScript's cross-platform compatibility ensures broad usability across different environments.

### Documentation and Support
LiveScript has Wikipedia articles available in multiple languages, providing comprehensive documentation for developers. The language's official website, [https://livescript.net](https://livescript.net), offers additional resources and support for users. The GitHub repository provides access to the source code and community discussions, enhancing the language's accessibility and support.

### Conclusion
LiveScript is a functional programming language that compiles to JavaScript, offering developers a concise and expressive syntax for writing functional code. Its development by experienced engineers, licensing under the MIT License, and cross-platform compatibility make it a valuable tool in the JavaScript ecosystem. With influences from languages like CoffeeScript and F#, LiveScript enriches the landscape of functional programming languages, providing developers with a robust and well-designed alternative.

## References

1. [The livescript Open Source Project on Open Hub: Licenses Page. Open Hub](https://www.openhub.net/p/livescript/licenses)
2. [The livescript Open Source Project on Open Hub: Languages Page. Open Hub](https://www.openhub.net/p/livescript/analyses/latest/languages_summary)
3. [Release 0.9.0. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.0)
4. [Release 0.9.1. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.1)
5. [Release 0.9.2. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.2)
6. [Release 0.9.3. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.3)
7. [Release 0.9.4. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.4)
8. [Release 0.9.5c. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.5c)
9. [Release 0.9.5. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.5)
10. [Release 0.9.6. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.6)
11. [Release 0.9.7. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.7)
12. [Release 0.9.8c. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.8c)
13. [Release 0.9.8. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.8)
14. [Release 0.9.9. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.9)
15. [Release 0.9.10. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.10)
16. [Release 0.9.11. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.11)
17. [Release 0.9.12. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.12)
18. [Release 1.0.0. 2012](https://github.com/gkz/LiveScript/releases/tag/1.0.0)
19. [Release 1.0.1. 2012](https://github.com/gkz/LiveScript/releases/tag/1.0.1)
20. [Release 1.1.0. 2012](https://github.com/gkz/LiveScript/releases/tag/1.1.0)
21. [Release 1.1.1. 2012](https://github.com/gkz/LiveScript/releases/tag/1.1.1)
22. [Release 1.2.0. 2013](https://github.com/gkz/LiveScript/releases/tag/1.2.0)
23. [Release 1.3.0. 2014](https://github.com/gkz/LiveScript/releases/tag/1.3.0)
24. [Release 1.3.1. 2014](https://github.com/gkz/LiveScript/releases/tag/1.3.1)
25. [Release 1.4.0. 2015](https://github.com/gkz/LiveScript/releases/tag/1.4.0)
26. [npmjs](https://registry.npmjs.com/livescript)
27. [Release 1.5.0. 2016](https://github.com/gkz/LiveScript/releases/tag/1.5.0)
28. [Release 1.6.0. 2018](https://github.com/gkz/LiveScript/releases/tag/1.6.0)
29. [Release 0.9.5b. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.5b)
30. [Release 0.9.8b. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.8b)
31. [Release 0.9.11b. 2012](https://github.com/gkz/LiveScript/releases/tag/0.9.11b)
32. [Release 1.6.1. 2020](https://github.com/gkz/LiveScript/releases/tag/1.6.1)
33. [Source](https://github.com/gkz/LiveScript/blob/master/package.json)