npmjs.org "data-processing" keyword
@siteimprove/alfa-hash 0.97.0
Types for modelling structures that support hashing16 versions - Latest release: over 1 year ago - 4.16 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-painting-order 0.113.0
Support for computing painting order of elements.21 versions - Latest release: about 15 hours ago - 1.93 thousand downloads last month - 125 stars on GitHub - 2 maintainers
@siteimprove/alfa-monad 0.113.0
Types for modelling monads, which are functors that can be mapped to themselves38 versions - Latest release: about 15 hours ago - 3.01 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-option 0.113.0
An implementation of optional values, which are values that may or may not be present38 versions - Latest release: about 15 hours ago - 3.8 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-parser 0.113.0
Types for modelling parsers and implementations of various parser combinators, which can be used ...38 versions - Latest release: about 15 hours ago - 2.51 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-promise 0.113.0
Functionality for working with promises38 versions - Latest release: about 15 hours ago - 528 downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-math 0.113.0
Functionality for working with numbers and mathematical structures, such as vectors and matrices38 versions - Latest release: about 15 hours ago - 3.96 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-record 0.113.0
An implementation of an immutable record structure with fixed keys37 versions - Latest release: about 15 hours ago - 3.27 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-reducer 0.112.0
Types for modelling reducer functions, which are functions that combine an accumulator with a val...36 versions - Latest release: about 1 month ago - 3.8 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-rectangle 0.113.0
Package for working with rectangles37 versions - Latest release: about 15 hours ago - 3.25 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-network 0.113.0
An implementation of an immutable, directed graph that allows for multiple, unique edges38 versions - Latest release: about 15 hours ago - 291 downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-predicate 0.113.0
Functionality for working with first-order predicate logic38 versions - Latest release: about 15 hours ago - 4 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-performance 0.113.0
Functionality for working with performance measurements, inspired by the User Timing specification38 versions - Latest release: about 15 hours ago - 2.17 thousand downloads last month - 108 stars on GitHub - 2 maintainers
nodejs-generate 0.14.0
1 version - Latest release: over 1 year ago - 1 downloads last month - 1 maintainer@siteimprove/alfa-css-feature 0.112.0
Functionality for working with CSS feature queries (media, user-preference, and supports).40 versions - Latest release: about 1 month ago - 2.15 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@rpidanny/streamline.js 1.0.3
A JavaScript package that helps to reads and processes a stream line-by-line in order or in batch...4 versions - Latest release: almost 5 years ago - 3 dependent packages - 130 downloads last month - 3 stars on GitHub - 1 maintainer
db2chart 1.1.0
A lightweight utility that converts raw database records into chart-ready data with automatic tim...2 versions - Latest release: 4 months ago - 20 downloads last month - 1 maintainer
csv-types 0.3.1
CSV Types (csv-types-js) is a JavaScript library to parse CSV strings (comma separated values and...4 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 0 stars on GitHub - 1 maintainer
@siteimprove/alfa-dom 0.112.0
Implementations of the core DOM and CSSOM node types40 versions - Latest release: about 1 month ago - 3.94 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@pfx/sample 0.6.4
Sample plugin for pf, the fast and extensible command-line data (e.g. JSON) processor and transfo...10 versions - Latest release: about 6 years ago - 2 dependent packages - 3 downloads last month - 1 stars on GitHub - 1 maintainer
@twin.org/data-processing-converters 0.0.1
Data converter connector implementations21 versions - Latest release: 9 months ago - 561 downloads last month - 0 stars on GitHub - 1 maintainer
n8n-nodes-excel-ai 1.0.16
Excel CRUD operations for n8n with AI Agent support - Perform read, write, update, delete operati...16 versions - Latest release: 29 days ago - 387 downloads last month - 0 stars on GitHub - 1 maintainer
fast-excel-to-json 0.1.5
This library provides functions for converting Excel files into JSON objects, with an automatic c...7 versions - Latest release: over 1 year ago - 2.23 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@siteimprove/alfa-continuation 0.112.0
Functionality for working with continuations, which are abstract representations of control flow40 versions - Latest release: about 1 month ago - 4.95 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@doeixd/csv-utils 2.3.4
Utilities for csv files / arrays of objects17 versions - Latest release: about 2 months ago - 51 downloads last month - 9 stars on GitHub - 1 maintainer
schema-analyzer 1.2.1
Heuristic "column" type & size analysis w/ enumeration detection.6 versions - Latest release: about 6 years ago - 1 dependent repositories - 37 downloads last month - 5 stars on GitHub - 1 maintainer
dev-_007haste-server 1.17.10
Simple hastebin-like server with HTTPS34 versions - Latest release: 2 months ago - 274 downloads last month - 1 maintainer
fluxum-sdk-ts 1.0.2
Official TypeScript SDK for the Fluxum API service - A powerful WebSocket-based client for job pr...3 versions - Latest release: 3 months ago - 30 downloads last month - 1 maintainer
log-archiver 1.3.4
Complete Node.js logging solution with 6 integration methods, S3 bidirectional operations, advanc...35 versions - Latest release: 2 months ago - 683 downloads last month - 1 maintainer
@upendra.manike/array-helpers 1.0.7
Array manipulation utilities for JavaScript/TypeScript - group by, aggregate, statistics (average...8 versions - Latest release: 4 months ago - 52 downloads last month - 1 maintainer
@siteimprove/alfa-either 0.112.0
Types for modelling tagged unions for cases where the member types cannot otherwise be distinguished40 versions - Latest release: about 1 month ago - 2.47 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@dbclean/cli 1.0.1
Transform messy CSV data into clean, standardized datasets using AI-powered automation2 versions - Latest release: 9 months ago - 15 downloads last month - 9 stars on GitHub - 1 maintainer
n8n-nodes-phacet-official 0.2.2
n8n community node for Phacet, the AI that prepares, reconciles and controls your financial data7 versions - Latest release: about 1 month ago - 162 downloads last month - 0 stars on GitHub - 2 maintainers
Top 7.5% on npmjs.org
9 versions - Latest release: about 2 years ago - 2 dependent packages - 2 dependent repositories - 3.77 thousand downloads last month - 37 stars on GitHub - 1 maintainer
barnard59-ftp 2.1.0
FTP support for Linked Data pipelines9 versions - Latest release: about 2 years ago - 2 dependent packages - 2 dependent repositories - 3.77 thousand downloads last month - 37 stars on GitHub - 1 maintainer
@fuseloader/lite 1.1.15
A versatile and customizable file upload and processing component for React applications. Support...15 versions - Latest release: about 1 year ago - 129 downloads last month - 1 maintainer
als-schema 2.2.0
A schema validation and transformation library for JavaScript.18 versions - Latest release: almost 2 years ago - 9 dependent packages - 474 downloads last month - 1 maintainer
@twin.org/data-processing-extractors 0.0.1
Data extractor connector implementations21 versions - Latest release: 9 months ago - 405 downloads last month - 0 stars on GitHub - 1 maintainer
@siteimprove/alfa-earl 0.112.0
Types for modelling EARL serializable structures40 versions - Latest release: about 1 month ago - 3.35 thousand downloads last month - 108 stars on GitHub - 2 maintainers
turkish-tools 1.1.0
Kapsamlı Türkçe veri işleme, doğrulama, formatlama ve sahte Türkçe veri üretme araçları kütüphanesi3 versions - Latest release: 9 months ago - 2 downloads last month - 1 maintainer
@siteimprove/alfa-sarif 0.112.0
Types for modelling SARIF serializable structures36 versions - Latest release: about 1 month ago - 3.36 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-selective 0.112.0
An implementation of a selective functor for modelling conditional function application36 versions - Latest release: about 1 month ago - 3.29 thousand downloads last month - 108 stars on GitHub - 2 maintainers
duck-shard 1.1.5
Universal Data Pipeline - DuckDB ETL tool with web UI and jq transformations5 versions - Latest release: 5 months ago - 15 downloads last month - 1 stars on GitHub - 1 maintainer
bun-jsonl 1.0.3 unpublished
A lightweight, type-safe JSONL (JSON Lines) file processor for Bun runtime that streams large fil...4 versions - Latest release: 7 months ago - 36 downloads last month - 0 stars on GitHub - 1 maintainer
@siteimprove/alfa-collection 0.112.0
Types for modelling uniform collection structures40 versions - Latest release: about 1 month ago - 2.44 thousand downloads last month - 108 stars on GitHub - 2 maintainers
parse-json-to-csv 1.0.0
This is a simple Javscript library that converts a JSON object to a CSV file.1 version - Latest release: almost 2 years ago - 6 downloads last month - 1 maintainer
@winton/scramjet 4.36.1 💰
Lightweight and real-time data functional stream programming framework like event-stream, written...1 version - Latest release: over 4 years ago - 1 dependent package - 28 downloads last month - 252 stars on GitHub - 1 maintainer
@siteimprove/alfa-thunk 0.112.0
Functionality for working with thunks, which are computations that are delayed until needed36 versions - Latest release: about 1 month ago - 4.69 thousand downloads last month - 108 stars on GitHub - 2 maintainers
pxi-pxi 0.6.0
A sample .pxi module for pxi (pixie), the small, fast and magic command-line data processor1 version - Latest release: about 6 years ago - 1 dependent package - 6 downloads last month - 1 stars on GitHub - 1 maintainer
@hotglue/gluestick-ts 0.1.7
TypeScript version of the gluestick ETL library for hotglue IPaaS platform7 versions - Latest release: 5 months ago - 5.5 thousand downloads last month - 5 maintainers
@siteimprove/alfa-result 0.112.0
An implementation of result values, which are values that may either be a successful value or an ...36 versions - Latest release: about 1 month ago - 2.59 thousand downloads last month - 108 stars on GitHub - 2 maintainers
iterflow 0.12.0
Powerful iterator utilities for ES2022+ with statistical operations, windowing, and lazy evaluati...13 versions - Latest release: 3 months ago - 7 downloads last month - 1 maintainer
@twin.org/data-processing-service 0.0.1
Data extractor connector implementations20 versions - Latest release: 9 months ago - 444 downloads last month - 0 stars on GitHub - 1 maintainer
excel-sheet-cleaner-combiner 1.0.0
Clean and combine multiple sheets from Excel (.xlsx) files with data cleaning capabilities1 version - Latest release: about 1 month ago - 18 downloads last month - 1 maintainer
schema-detector 1.0.1
Heuristic "column" type & size analysis w/ enumeration detection.1 version - Latest release: about 6 years ago - 5 downloads last month - 5 stars on GitHub - 1 maintainer
mongo-aggregate-helper 1.3.0 💰
A lightweight and user-friendly helper library for easily constructing and executing MongoDB aggr...11 versions - Latest release: over 1 year ago - 3 downloads last month - 0 stars on GitHub - 1 maintainer
klp-core 0.1.3
A plugin with basic operations for klp (Kelpie), the small, fast, and magical command-line data p...2 versions - Latest release: about 5 years ago - 2 dependent packages - 28 downloads last month - 1 stars on GitHub - 1 maintainer
barnard59-shacl 1.4.11
A barnard59 step that validates RDF using the Shapes Constraint Language (SHACL).20 versions - Latest release: 7 months ago - 1 dependent package - 3.65 thousand downloads last month - 37 stars on GitHub - 1 maintainer
Top 3.0% on npmjs.org
61 versions - Latest release: 26 days ago - 5 dependent packages - 24 dependent repositories - 782 thousand downloads last month - 640 stars on GitHub - 2 maintainers
nodejs-polars 0.24.1 💰
Polars: Blazingly fast DataFrames in Rust, Python, Node.js, R and SQL61 versions - Latest release: 26 days ago - 5 dependent packages - 24 dependent repositories - 782 thousand downloads last month - 640 stars on GitHub - 2 maintainers
@raven-js/cortex 0.4.48 💰
Zero-dependency machine learning, AI, and data processing library for modern JavaScript36 versions - Latest release: 6 months ago - 2.19 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@siteimprove/alfa-sequence 0.112.0
An implementation of a lazy, immutable sequence structure, which is similar to a list but lazily ...36 versions - Latest release: about 1 month ago - 3.37 thousand downloads last month - 108 stars on GitHub - 2 maintainers
xml-introspect 0.8.2
Analyze large XML files and generate representative samples with identical structure.21 versions - Latest release: 6 months ago - 92 downloads last month - 1 maintainer
convokit 1.0.2
A flexible TypeScript framework for ingesting, processing, and exporting chat/conversation data f...3 versions - Latest release: 12 months ago - 11 downloads last month - 0 stars on GitHub - 1 maintainer
harmony-pipeline 1.0.1
A robust TypeScript pipeline execution library with stage-based processing, dependency resolution...2 versions - Latest release: 10 months ago - 6 downloads last month - 0 stars on GitHub - 1 maintainer
@siteimprove/alfa-rules 0.112.0
Implementations of ACT rules from the Sanshikan repository36 versions - Latest release: about 1 month ago - 2.98 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@pfx/pfrc 0.5.3
A sample .pfrc module for pf, the fast and extensible command-line data (e.g. JSON) processor and...7 versions - Latest release: about 6 years ago - 1 dependent package - 1 downloads last month - 1 stars on GitHub - 1 maintainer
jsonstore-js 1.2.15
A javascript JSON data store with manifold abilities of data processing39 versions - Latest release: over 8 years ago - 3 dependent packages - 2 dependent repositories - 12 downloads last month - 2 stars on GitHub - 1 maintainer
Top 5.2% on npmjs.org
52 versions - Latest release: 26 days ago - 2 dependent packages - 5 dependent repositories - 7.25 thousand downloads last month - 691 stars on GitHub - 1 maintainer
nodejs-polars-android-arm64 0.24.1 💰
This is the **aarch64-linux-android** binary for `nodejs-polars`52 versions - Latest release: 26 days ago - 2 dependent packages - 5 dependent repositories - 7.25 thousand downloads last month - 691 stars on GitHub - 1 maintainer
@glaredb/glaredb-linux-x64-gnu 0.9.5
This is the **x86_64-unknown-linux-gnu** binary for `@glaredb/glaredb`18 versions - Latest release: over 1 year ago - 1 dependent package - 22 downloads last month - 1 maintainer
@siteimprove/alfa-comparable 0.112.0
Types for modelling comparable, totally ordered structures40 versions - Latest release: about 1 month ago - 5.01 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-refinement 0.112.0
Functionality for working with first-order type predicates36 versions - Latest release: about 1 month ago - 3.9 thousand downloads last month - 108 stars on GitHub - 2 maintainers
csv-mcp 1.4.0
A Model Context Protocol (MCP) server for powerful CSV file operations - read, write, query, tran...5 versions - Latest release: 5 months ago - 50 downloads last month - 1 maintainer
jw-datamaster 5.1.1
A powerful JavaScript Swiss Army Knife for database-style data manipulation with SQL-like queryin...15 versions - Latest release: 9 months ago - 1 dependent package - 1 dependent repositories - 52 downloads last month - 0 stars on GitHub - 1 maintainer
csv-line-numbering 1.0.4
Add the number of visible rows in the 1st column of the csv file.5 versions - Latest release: over 1 year ago - 17 downloads last month - 0 stars on GitHub - 1 maintainer
stream-accumulator 0.0.2 💰
Accumulate all the data flowing through a stream and emit it as a single chunk or as a promise2 versions - Latest release: almost 8 years ago - 1 dependent package - 1 dependent repositories - 58 downloads last month - 9 stars on GitHub - 1 maintainer
json-indexer 2.0.2
JsonIndexer is a utility class designed for efficient parsing and indexing of large JSON files. I...10 versions - Latest release: about 1 year ago - 44 downloads last month - 2 stars on GitHub - 1 maintainer
@siteimprove/alfa-slice 0.112.0
An implementation of an immutable slice structure, which provides an efficient view over an array36 versions - Latest release: about 1 month ago - 2.12 thousand downloads last month - 108 stars on GitHub - 2 maintainers
Top 7.5% on npmjs.org
7 versions - Latest release: over 1 year ago - 6 dependent packages - 3 dependent repositories - 30.2 thousand downloads last month - 37 stars on GitHub - 1 maintainer
barnard59-http 2.1.0
HTTP protocol support for Barnard59 Linked Data pipelines7 versions - Latest release: over 1 year ago - 6 dependent packages - 3 dependent repositories - 30.2 thousand downloads last month - 37 stars on GitHub - 1 maintainer
@jasonnathan/llm-core 1.9.1
Composable TypeScript toolkit for LLM pipelines, semantic chunking, and AI workflow orchestration.23 versions - Latest release: 7 months ago - 311 downloads last month - 0 stars on GitHub - 1 maintainer
@siteimprove/alfa-json-ld 0.112.0
Functionality for working with JSON-LD documents37 versions - Latest release: about 1 month ago - 3.24 thousand downloads last month - 108 stars on GitHub - 2 maintainers
json-batch-processor-mcp 1.2.0
MCP Server for batch processing large JSON arrays in manageable batches with progress tracking4 versions - Latest release: 5 months ago - 24 downloads last month - 1 maintainer
@siteimprove/alfa-fnv 0.112.0
An implementation of the Fowler–Noll–Vo non-cryptographic hash function37 versions - Latest release: about 1 month ago - 4.44 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@processor/react 2.0.0
Processor react plugin.5 versions - Latest release: over 4 years ago - 1 dependent package - 156 downloads last month - 25 stars on GitHub - 1 maintainer
@tamtamchik/json-deep-sort 1.4.1
A comprehensive utility for sorting JSON objects by keys.20 versions - Latest release: 8 months ago - 2.25 thousand downloads last month - 4 stars on GitHub - 1 maintainer
stream-blockify 0.1.3
A powerful Node.js library for processing streams in fixed-size blocks7 versions - Latest release: about 1 year ago - 39 downloads last month - 1 maintainer
@siteimprove/alfa-lazy 0.112.0
An implementation of lazy values, which are values whose initialization can be delayed until needed37 versions - Latest release: about 1 month ago - 4.76 thousand downloads last month - 108 stars on GitHub - 2 maintainers
boba-t 1.0.1
A TypeScript framework for building composable data processing pipelines with handlers2 versions - Latest release: 9 months ago - 15 downloads last month - 1 maintainer
mcp-excel-assistant 1.0.0
Enterprise Excel/CSV data processing MCP server - Read, analyze, clean, write and visualize data ...1 version - Latest release: 4 months ago - 8 downloads last month - 1 maintainer
@siteimprove/alfa-trampoline 0.112.0
An implementation of a trampoline structure, which is used for achieving tail-recursive function ...36 versions - Latest release: about 1 month ago - 3.4 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@twin.org/data-processing-rest-client 0.0.1
Data processing contract implementation which can connect to REST endpoints20 versions - Latest release: 9 months ago - 548 downloads last month - 0 stars on GitHub - 1 maintainer
@processor/core 2.0.0
A simple and lightweight JavaScript data processing tool.5 versions - Latest release: over 4 years ago - 4 dependent packages - 1 dependent repositories - 17 downloads last month - 25 stars on GitHub - 1 maintainer
@siteimprove/alfa-selector 0.112.0
Functionality for working with CSS selectors and individual selector matching36 versions - Latest release: about 1 month ago - 3.09 thousand downloads last month - 108 stars on GitHub - 2 maintainers
@syncfm/applemusic-api 0.0.4
Unofficial Apple Music API client with typed helpers around their endpoints with shared configura...4 versions - Latest release: 5 months ago - 82 downloads last month - 1 stars on GitHub - 1 maintainer
json-morph 1.0.1
Transform JSON like a boss.2 versions - Latest release: 8 months ago - 26 downloads last month - 0 stars on GitHub - 1 maintainer
barnard59-validation 0.4.3
, the small, fast, and magical command-line data p...15 versions - Latest release: about 6 years ago - 1 dependent package - 14 downloads last month - 86 stars on GitHub - 1 maintainer
Top 5.8% on npmjs.org
29 versions - Latest release: 7 months ago - 5 dependent packages - 6 dependent repositories - 16.1 thousand downloads last month - 37 stars on GitHub - 1 maintainer
barnard59-rdf 3.4.1
RDF support for Linked Data pipelines29 versions - Latest release: 7 months ago - 5 dependent packages - 6 dependent repositories - 16.1 thousand downloads last month - 37 stars on GitHub - 1 maintainer
@siteimprove/alfa-test 0.112.0
A simple test library sitting on top of vitest38 versions - Latest release: about 1 month ago - 501 downloads last month - 108 stars on GitHub - 2 maintainers
@siteimprove/alfa-branched 0.112.0
An implementation of branched values, which are abstract values that can take on multiple concret...40 versions - Latest release: about 1 month ago - 3.66 thousand downloads last month - 121 stars on GitHub - 2 maintainers
Related Keywords
typescript
153
json-ld
95
wcag
81
testing
81
sarif
81
monorepo
81
horizon2020
81
earl
81
customer-facing
81
aria
81
act
81
accessibility
81
a11y
81
csv
56
json
54
javascript
38
nodejs
31
etl
29
transform
28
pipeline
28
parser
26
rust
25
data
22
tsv
20
dataframe
20
data-pipeline
20
marshaller
18
deserializer
18
dsv
18
serializer
18
ssv
18
parse
17
data-analysis
17
data-transformation
16
data-integration
16
ai
14
pixie
14
pxi
14
semantic-web
14
linked-data
14
rdf
14
excel
14
polars
13
automation
13
transformation
13
analytics
12
performance
12
database
12
spreadsheet
11
data-manipulation
11
validation
11
cli
11
filter
11
workflow
10
api
10
async
10
stream
10
data-cleaning
9
xlsx
9
react
9
conversion
9
streaming
9
monitoring
8
error-handling
8
enterprise
8
websocket
8
scalable
8
query
8
machine-learning
8
processing
8
framework
7
analysis
7
batch-processing
7
aggregation
7
pagination
7
high-performance
7
functional-programming
6
query-builder
6
frontend
6
utility
6
data-extraction
6
esm
6
file-processing
6
typescript-library
6
hacktoberfest
6
schema
6
data-science
6
statistics
6
mongodb
6
microservices
6
pf
6
lexer
6
parser-functions
6
blockchain
6
twin
6
trade
6
iota
6
csv-parser
6
logging
5
lightweight
5