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?
- You can translate an HTTP request query string into SQL, Mongo, ElasticSearch or anything you can imagine.
- You can execute MongoDB query in javascript runtime
- 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