The eXtensible Language: easy to use, multi-syntax, portable set of APIs to create CLI and GUI applications for Unix/X11 and Win32; will ease making big applications, has interpreter/compiler/debugger. [Open Source, GPL]
At Leibniz Laboratory, Grenoble, France; research topics, news, publications, members. In English and Français.
Abstract of John Sargeant 4-Dec-1996 colloquium.
Created 1974 by Technical University of Berlin group, as alternative to BASIC in teaching, for systematic programming, and related styles: top-down, bottom-up, recursive, modular, syntax-directed. Descriptions, brief resource list, documents. English, Deutsch.
Wiki for this language. Treats 2 implementations: JPiccola, done in Java; SPiccola, done in Squeak. Descriptions, tutorial, syntax, libraries, bug list, FAQ.
General purpose language; multiparadigm (object-oriented, functional, concurrent elements); statically typed, type-safe; focus: Web services. Successor of Funnel. Interoperates with Java VM or .NET, XML aware. [Open source, BSD-like license]
Describes basic elements (data, actions, tunings, voids, mixtures, ...) and principles of programming (stratification, implicit knowledge, limited freedom, ...), directed to amalgamating different programming paradigms (imperative, object-oriented, functional, constraint, ...) in a unified process of generating computer system models.
Was named Longjing. Supports general-purpose, concurrent, object-oriented, functional, and logic programming. C syntax. Description, code samples, diagram, references. English, Chinese.
Home site. Has brief description, specification, tutorial, related articles, download.
Weblog on language design issues, software development techniques, news, on Heron language, and similar languages like Java, C++.
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