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Squeak is an object-oriented, class-based, and reflective programming language. It was derived from Smalltalk-80 by a group that included some of Smalltalk-80's original developers, initially at Apple Computer, then at Walt Disney Imagineering, where it was intended for use in internal Disney projects. The group would later go on to be supported by HP Labs, SAP, and most recently, Y Combinator.
Self is an object-oriented programming language based on the concept of prototypes. Self began as a dialect of Smalltalk, being dynamically typed and using just-in-time compilation (JIT) as well as the prototype-based approach to objects: it was first used as an experimental test system for language design in the 1980s and 1990s. In 2006, Self was still being developed as part of the Klein project, which was a Self virtual machine written fully in Self. The latest version is 2017.1 released in May 2017.
In computing, a visual programming language, also known as diagrammatic programming, graphical programming or block coding, is a programming language that lets users create programs by manipulating program elements graphically rather than by specifying them textually. A VPL allows programming with visual expressions, spatial arrangements of text and graphic symbols, used either as elements of syntax or secondary notation. For example, many VPLs are based on the idea of "boxes and arrows", where boxes or other screen objects are treated as entities, connected by arrows, lines or arcs which represent relations. VPLs are generally the basis of Low-code development platforms.
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Etoys is a child-friendly computer environment and object-oriented prototype-based programming language for use in education.
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Google Chrome Experiments is an online showroom of web browser based experiments, interactive programs, and artistic projects. Launched on March 1, 2009, Google Chrome Experiments is an official Google website that was originally meant to test the limits of JavaScript and the Google Chrome browser's performance and abilities. As the project progressed, it took the role of showcasing and experimenting latest open-source web-based technologies, such as JavaScript, HTML5, WebGL, Canvas, SVG, CSS, and some others. All the projects on Chrome experiments are user submitted and are made using open source technologies. As of February 24, 2015, there were 1,000 different Chrome projects posted on the website.
OMeta is a specialized object-oriented programming language for pattern matching, developed by Alessandro Warth and Ian Piumarta in 2007 under the Viewpoints Research Institute. The language is based on parsing expression grammar (PEGs) rather than context-free grammar with the intent of providing "a natural and convenient way for programmers to implement tokenizers, parsers, visitors, and tree-transformers".
Front-end web development is the development of the graphical user interface of a website through the use of HTML, CSS, and JavaScript so users can view and interact with that website.
References
- ↑ Maloney, John H.; Smith, Randall B. (1995). "Directness and liveness in the morphic user interface construction environment". Proceedings of the 8th annual ACM symposium on User interface and software technology. pp. 21–28. doi:10.1145/215585.215636. ISBN 089791709X. S2CID 14479674 . Retrieved 12 January 2023.
- ↑ Mönig, Jens. "morphic.js". GitHub. Retrieved 24 March 2020.
