Query builder for accepting URL query parameters into your MongoDB queries. Safe and feature rich. Supports most of MongoDB's query operators such as $eq, $gt, $lt, $ne, $in, $nin, $exists, $regex, geospatial queries such as bbox and near, as well as your own custom query business logic!
Thanks for this project! I have yet to fully try it out, but I noticed a few typos in the doc and thought I'd help out.