10 Best JavaScript Map Reduce Libraries
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List hand-picked by Openbase Experts
promise-streams
A collection of streams that work well with promises (through, map, reduce)
License: MIT
TypeScript Definitions: Built-In
User RatingN/A
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N/A
GitHub Stars
N/A
Weekly Downloads
2K
Last Commit
N/A
morphmorph
😱 Isomorphic transformations. Map, transform, filter, and morph your objects
License: MIT
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
25
Weekly Downloads
46
Last Commit
3mos ago
pipe-iterators
Like underscore for Node streams. Functions for iterating over object mode streams: forEach, map, mapKey, reduce, filter, fromArray, toArray, fromAsync, devnull, pipe, head, tail, through, thru, writable, readable, duplex, pipeline.
License: BSD-3-Clause
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
25
Weekly Downloads
1K
Last Commit
6yrs ago
map-filter-reduce
A functional query engine, that operates over streams of js objects, and can be optimized via database indexes.
License: MIT
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
55
Weekly Downloads
399
Last Commit
3yrs ago
algolia-index-transform
Transform an index using map, reduce or filter and push to a brand new index.
License: ISC
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
13
Weekly Downloads
217
Last Commit
4yrs ago
s3-lambda
Lambda functions over S3 objects with concurrency control (each, map, reduce, filter)
License: MIT
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
1K
Weekly Downloads
31
Last Commit
5yrs ago
functify
Functional methods like map, reduce, filter, etc. for ES6 Iterators.
License: MIT
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
41
Weekly Downloads
2
Last Commit
5yrs ago
couch-incarnate
CouchDB views in DB-form; for chaining map-reduce operations.
License: AGPL-3.0-or-later
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
29
Weekly Downloads
1
Last Commit
10yrs ago
map-reduce
async map-reduce functions for nodejs
License: Unknown
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
125
Weekly Downloads
1
Last Commit
5yrs ago
typed-morph
High order functions (map, reduce, filter) to work with Javascript typed arrays.
License: Unknown
TypeScript Definitions: DefinitelyTyped
User RatingN/A
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N/A
GitHub Stars
25
Weekly Downloads
0
Last Commit
7yrs ago