Like other standard code libraries, they provide the programmer a well-known set of useful facilities, such as container classes and regular expression processing.

For most non-Smalltalk development environments, code libraries are imported at compile time, using an include command.

In Smalltalk, code libraries are loaded into the running system, and become part of the environment.

Lack of support for existing native code libraries is a weakness that Adobe hopes to remedy in the future.

The best practice here is a code library.

Mono's work at wrapping Android's native code libraries with .

XMPP is implemented by a large number of clients, servers, and code libraries.

There has been an overwhelming trend in programming languages to use the English language to inspire the choice of keywords and code libraries.

Similarly Android runs on top of native code libraries.

Since version 1.2l, released in October 1992, the browser has used the common code library (later called libwww).