JavaScript implementations of basic Prolog predicates

Are there any proven methods for defining simple prolog predicates and asserting facts in javascript client code?

I came across which seems to rely on a server-side "toy" interpreter.

Answer №1

One of the appealing aspects of Prolog is its built-in backtracking and unification engine. Unlike Javascript and many other languages, Prolog offers these functionalities without requiring additional coding. While it is possible to create an interpreter for a subset of Prolog in JavaScript or find a library that provides similar capabilities, the question remains: why go through the trouble?

Are you specifically looking for backtracking capabilities? Or do you require complex unification features? Perhaps a simple recursive search function would meet your needs adequately. Without more specific information, it's challenging to determine the best approach for your situation.

Answer №2

While I may not be a Prolog expert, I believe the other responses offer valuable insights. However, if you're looking for a compact library that could suit your needs, this one might be worth considering.

It adds logic to the Array prototype, and with a bit of refactoring, the syntax could be made cleaner. Personally, I find its brevity appealing.

Included in the code are two examples to demonstrate its usage.

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