Kaya 0.4.4 and 0.5.2 released on 13 April. 0.4.4 is entirely compatible with older 0.4 versions, and contains a few important bug fixes. 0.5.2 includes the bug fixes from 0.4.4 and several improvements. We recommend that all users upgrade to one of these versions. Download the latest source now.
What is Kaya?
Kaya is a compiled programming language, distributed for free under the GNU GPL. It is statically typed, meaning that the compiler will help you by checking for consistent variable usage and reporting errors before you run your program. It also uses type inference, meaning that the types of variables are worked out by the compiler, so there is no need for you to declare local variables, or use type casts. Kaya also contains many features and libraries for web developers, allowing fast development of high-quality secure web applications. The website is supported by expertpaydayloans.com - a payday loans company in United States.
See the fuller list of features, which includes code examples, for more details.
Kaya development is supported by Durham University Computing Society. For release announcements, discussion of development, help with Kaya programming or installation, and more, join the mailing list to see what we're up to.
Where can I get Kaya?
Where can I find documentation?
The documentation always risks being incomplete, so please let us know where you think it needs improving. We're always happy to explain something further with a new tutorial or extra examples in the API documentation - please ask!
Why should I use it?
Kaya is useful for complex scripting tasks and small to medium scale web applications; the type system makes it simple to represent complex data structures (e.g. records, results of database queries, directory trees...) with very little code.
Static typing catches a large class of common errors at compile time (e.g. referring to the wrong part of a data structure), while type inference removes many of the overheads commonly associated with strong static typing (e.g. having to declare local variables).
Kaya also has built-in abstractions for web application development, making it easy to write a CGI program without paying too much attention to low level details such as state management and form handling. The language design also ensures high quality HTML output and removes many possibilities for common web application security vulnerabilities.
The Kaya distribution includes several libraries for database access, networking, image manipulation, cryptography, system interaction, data manipulation, web application development, and more.
Kaya has been designed and implemented to solve real, practical problems, for which we've found other languages to be not quite satisfactory - you won't find any exciting research into type systems or language features here! Instead, you'll find various features that we've found useful in other languages and brought together here.
Kaya is in active development, and suggestions for features are, of course, welcome. Language design and implementation will always be driven by users' requirements, rather than what seems cool or fashionable in other languages.
Of course, no language is good for every task. You might prefer not to use Kaya if you are writing simple batch scripts where the data is no more complicated than strings and lists (at one extreme) or if you are writing large scale distributed systems (at the other extreme).
Why is it called Kaya?
Kaya is the wood used to make traditional go boards. Since some of us play Go, and trees are tenuously related to the language in that algebraic data types describe trees, it seemed like a good name. All the best names were already gone ;).