Racket (formerly PLT Scheme) is a programming language suitable for implementation tasks ranging from scripting to application development, including GUIs, Web services, etc. It includes the DrRacket programming environment, a virtual machine with a just-in-time compiler, tools for creating stand-alone executables, the Racket Web server, extensive libraries, documentation for both beginners and experts, and more. It supports the creation of new programming languages through a rich, expressive syntax system. Example languages include Typed Racket, ACL2, FrTime, and Lazy Racket.
|Tags||Text Editors Integrated Development Environments (IDE) Scientific/Engineering Software Development Code Generators Compilers Pre-processors Scripting Languages programming languages Scientific software education software|
|Operating Systems||Mac OS X Cygwin POSIX Unix Windows (32 and 64bit) Linux|
|Translations||Danish Dutch English French German Japanese Korean Portuguese Russian Chinese (Simplified) Chinese (Traditional) Spanish Ukrainian|
Release Notes: Racket v5.3.6 is a bugfix release. It eliminates errors from v5.3.5 that people have found over the summer.
Release Notes: This is a special-purpose release to coincide with the arrival of "Realm of Racket" in bookstores. It adds a single 'realm' collection, which contains the source code that readers of Realm may wish to use for experiments.
Release Notes: Extflonums (80-bit fp) are now supported on some x86/x86_64 platforms. On Mac OS X, DrRacket and other apps are now signed. Tally Maze, a new game based an maze enumerations, was added. The Optimization Coach has been moved from the Racket distribution to the a package. The 'srfi/19' library is now compatible with the date structure type exported by 'racket/base'.
Release Notes: This is a bugfix release to address a flaw in 5.3.2 concerning interactions between the contour window and the syntax coloring.
Release Notes: New libraries: math, file/untar, file/untgz, file/unzip, and data/bit-vector. A new 'lazy-require' form. Extensions to 'racket/generic' and 'openssl'. A new package system (in beta). A more responsive GUI. auto-parens has been improved. Scribble can render markdown. Documentation cross-reference information is stored in an SQLite3 database. TR-friendly 'plot/typed' and delimited continuation.