CLISP
CLISP is a free, portable, open-source implementation of the Common Lisp programming language. It offers good performance, a foreign function interface, a scripting facility, and support for multithreading and Unicode.
common-lisp
lisp
programming-language
CLISP: Portable Open-Source Common Lisp Implementation
A free, portable, open-source implementation of the Common Lisp programming language, offering good performance, a foreign function interface, scripting facility, multithreading, and Unicode support.
What is CLISP?
CLISP is a free, portable, open-source implementation of the Common Lisp programming language. Developed by Bruno Haible and Michael Stoll, it provides a highly compliant Common Lisp environment, supporting most of the features defined in the ANSI Common Lisp standard.
Some key features and characteristics of CLISP include:
- Good performance for a variety of workloads
- A foreign function interface for interoperability with C libraries
- A command line scripting facility
- Support for multithreading and Unicode
- Portability across many operating systems like Linux, Windows, macOS, FreeBSD, and more
- An interactive environment with incremental compilation for rapid development
- A modular extensible architecture
- Distributed under the GNU GPL license
CLISP makes it easy to start writing and executing Common Lisp programs quickly. Its portability means the same code can run across different platforms. The available extensions and interfaces allow integrating with existing C libraries and components. For these reasons, CLISP remains a popular, flexible, open-source Common Lisp implementation for software developers.
CLISP Features
Features
- Common Lisp implementation
- Portable
- Open source
- Good performance
- Foreign function interface
- Scripting facility
- Multithreading support
- Unicode support
Pricing
- Open Source
Pros
Free and open source
Portable across platforms
Good performance
Support for common Lisp features like multithreading
Active development community
Cons
Not as fast as commercial Common Lisp implementations
Limited debugging facilities
Documentation could be more extensive
Official Links
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