Clozure Common Lisp

Clozure Common Lisp

Clozure Common Lisp (CCL) is a free, open-source implementation of the Common Lisp programming language. It runs on Mac OS X, Linux, Android, BSD, Solaris and Windows. CCL provides an advanced environment for developing portable software targeting various platforms.
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common-lisp lisp programming-language

Clozure Common Lisp (CCL)

Free, open-source implementation of the Common Lisp programming language, supporting Mac OS X, Linux, Android, BSD, Solaris and Windows platforms.

What is Clozure Common Lisp?

Clozure Common Lisp (CCL) is a high-quality, open-source implementation of the Common Lisp programming language. Some key features of CCL include:

  • Runs on Mac OS X, Linux, Android, BSD, Solaris and Windows
  • Compiles to native code for excellent performance
  • Stable and mature implementation with an extensive language feature set
  • Strong integration with the C programming language
  • Interactive debugger and profiling tools
  • Portable source code across platforms
  • Free and open-source under the LLGPL license

CCL makes it easy to develop portable software targeting Mac, Linux, and Windows platforms. It has an excellent foreign function interface for interoperating with C libraries. The compiler generates fast native code comparable to commercial Common Lisp implementations.

CCL is a full-featured Common Lisp system ready for demanding software development work. With its open-source codebase, it provides transparency into implementation details. Companies like Google and Apple have used CCL for commercial projects. Its maturity over decades of development makes CCL a stable and reliable choice for Common Lisp development.

Clozure Common Lisp Features

Features

  1. Compiler for Common Lisp
  2. Supports development of portable Lisp software
  3. Runs on Mac, Linux, Windows, Android, BSD, Solaris
  4. Open source with liberal license
  5. Good performance and stability

Pricing

  • Open Source

Pros

Free and open source

Cross-platform

Mature and feature-rich implementation

Good performance

Active development community

Cons

Less libraries/packages than SBCL or LispWorks

Documentation could be better

IDE support weaker than commercial Lisps


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