ptester is a portable testing framework based on Franz's tester module.

RT provides a framework for writing regression test suites.

Stefil is a simple test framework for Common Lisp, with a focus on interactive development.

This package provides a Common Lisp test runner system SIMPLET.

This package provides a Common Lisp assertion system with minimal dependencies on DISSECT.

Confidence is a test framework for Common Lisp that focuses on simplicity. It avoids bureaucracy and makes it easy to work interactively, without a complicated setup, and with explicit functions and decisions.

Parachute is a simple-to-use and extensible testing framework. In Parachute, things are organised as a bunch of named tests within a package. Each test can contain a bunch of test forms that make up its body.

RT provides a framework for writing regression test suites.

ptester is a portable testing framework based on Franz's tester module.

This package provides a Common Lisp test runner system SIMPLET.

cl-hamcrest is an implementation of the Hamcrest idea in Common Lisp. It simplifies unit tests and makes them more readable. Hamcrest uses the idea of pattern-matching, to construct matchers from different pieces and to apply them to the data.

The LIsp Framework for Testing (LIFT) is a unit and system test tool for LISP. Though inspired by SUnit and JUnit, it's built with Lisp in mind. In LIFT, testcases are organized into hierarchical testsuites each of which can have its own fixture. When run, a testcase can succeed, fail, or error. LIFT supports randomized testing, benchmarking, profiling, and reporting.

This is a Common Lisp version of UglifyJS, a JavaScript compressor. It works on data produced by parse-js to generate a minified version of the code. Currently it can:

• reduce variable names (usually to single letters)

• join consecutive var statements

• resolve simple binary expressions

• group most consecutive statements using the sequence operator (comma)

• remove unnecessary blocks

• convert IF expressions in various ways that result in smaller code

• remove some unreachable code

This lisp library handles physical quantities which consist of

• value / magnitude

• uncertainty / error

• unit

where the type of the value can be any subtype of real. For the uncertainty, both absolute and relative values are possible. Combinations of lisp symbols or strings are used to describe units. User defined units including abbreviations and prefixes are supported. Error propagation and unit checking is performed for all defined operations.

This is a baseline JPEG codec written in Common Lisp. It can be used for reading and writing JPEG image files.

This is an implementation of the Unicode Standards Annex #14 (http://www.unicode.org/reports/tr14/) line breaking algorithm. It provides a fast and convenient way to determine line breaking opportunities in text.

Note that this algorithm does not support break opportunities that require morphological analysis. In order to handle such cases, please consult a system that provides this kind of capability, such as a hyphenation algorithm.

Also note that this system is completely unaware of layouting decisions. Any kind of layouting decisions, such as which breaks to pick, how to space between words, how to handle bidirectionality, and what to do in emergency situations when there are no breaks on an overfull line are left up to the user.

This library provides payment API wrappers over BTCPay, Paypal, and Stripe.

This lisp library handles physical quantities which consist of

• value / magnitude

• uncertainty / error

• unit

where the type of the value can be any subtype of real. For the uncertainty, both absolute and relative values are possible. Combinations of lisp symbols or strings are used to describe units. User defined units including abbreviations and prefixes are supported. Error propagation and unit checking is performed for all defined operations.

This package provides Common Lisp support for reading the Terragen .TER format. The format specification can be found at https://planetside.co.uk/wiki/index.php?title=Terragen_.TER_Format

This package provides a Common Lisp system helping in scripting, it uses uiop:run-program as a backend.

It can sometimes be useful to be able to parse chemical compounds in a user-friendly syntax into easy-to-manipulate s-expressions. You also want to be able to go in reverse. You could probably write your own parser — or you could just install the chemical-compounds package.

The GNU Scientific Library for Lisp (GSLL) allows the use of the GNU Scientific Library (GSL) from Common Lisp. This library provides a full range of common mathematical operations useful to scientific and engineering applications. The design of the GSLL interface is such that access to most of the GSL library is possible in a Lisp-natural way; the intent is that the user not be hampered by the restrictions of the C language in which GSL has been written. GSLL thus provides interactive use of GSL for getting quick answers, even for someone not intending to program in Lisp.

Serapeum is a conservative library of Common Lisp utilities. It is a supplement, not a competitor, to Alexandria.

The Distributions package provides a collection of probabilistic distributions and related functions