cml391 / ucast

Conditions query translator for everything

UCAST - Universal Conditions AST

ucast is a low level library that helps to create awesome things! It aims to be a universal way to represent a set of conditions that can be transferred between APIs and databases.

Terms

To get introduction about what is parser, interpreter, conditions AST and translator, please check the README file of @ucast/core

What can I do with it?

1. You can translate an HTTP request query string into SQL, Mongo, ElasticSearch or anything you can imagine.
2. You can execute MongoDB query in javascript runtime
3. You can create an expressive query builder for SQL

Generally speaking, ucast can help you to transfer conditions somewhere or interpret them in any way.

Ecosystem

All packages support nodejs 8+ and ES5 compatible browsers (IE 9+)

Project	Status	Description
@ucast/core		conditions AST and helpers
@ucast/js		ucast JavaScript interpreter
@ucast/mongo		MongoDB query parser
@ucast/mongo2js		Evaluates MongoDB query in JavaScript runtime
@ucast/sql		SQL query interpreter + integrations with major ORMs

Want to help?

Want to file a bug, contribute some code, or improve documentation? Excellent! Read up on guidelines for contributing

License

Apache License, Version 2.0