A page based custom aggregate pagination library for Mongoose with customizable labels.

Reactively publish aggregations with Meteor.

JavaScript Utility for collecting, processing and transforming data

Node.js REST API with CRUD and Aggregation operations including Pagination, Filtering, Grouping, Sorting and Partial Text Search.

ES Proposal spec-compliant shim for AggregateError

Compute the statistics from a Chrome timeline

CQRS and Event-Sourcing Framework

Loopback mixin to query MongoDB aggregation pipeline and build the instances from results

Simple aggregate debugger for mongoose

𝌭 A minimal eventsourcing helper for objects and classes

Group values according to an indicator function and return group counts.

Emit an entry file to aggregate exports across multiple files.

Aggregate functions returning single result based on groups of data

Perform a single-pass map-reduce operation against each element in an array and return the accumulated result.

Apply a function against an accumulator and each element in a collection and return the accumulated result.

Perform a single-pass map-reduce operation against each element in an array while iterating from right to left and return the accumulated result.

Group elements as arrays associated with distinct keys.

Group element indices according to an indicator function.

Laravel Jetstream example with spatie/laravel-event-sourcing, testing, formatting and linting ci, and vuepress docs template

Generate a frequency table.