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A generic utility library for converting between JSON, CSV, TXT, and XLSX formats with auto-detection

Streaming parser + serializer for various mime-types

A lightweight XLSX parsing library

parses and formats downloaded mint csv files

A package to retrieve Uniprot data in tabulated text format from accession ID using the Uniprot REST API.

Convert CSV to JSON and JSON to CSV. Handle quoted fields, custom delimiters. Zero-dependency data converter for developers.

React CSV import widget with user-customizable mapping

Complete JSON<->CSV and CSV<->JSON converter for Node.js and Browser with streaming, security, Web Workers, TypeScript support, and optional ecosystem (zero-deps core)

Parse shopify product csv

A flexible React component for mapping CSV columns to predefined fields with validation

Advanced CLI tool for DNS record risk analysis and cleanup. Features CSV import for Cloudflare/Route53, automated risk assessment, and parallel DNS validation.

mlg-converter is a frontend skill indexed by Skillful.sh. Package: mlg-converter. GitHub stars: 25.

React renderer for markdown, CSV, and Excel documents.

Bidirectional CSV <> JSON <> Markdown transformer

App for parsing CSV files

Parse csv files into javascript objects

Parser for the V8's -gc_trace option with export to csv

Client-side script to easily parse / convert / write any Microsoft Excel XLSX / XML / CSV / TSV / HTML / JSON / etc formats.

Luwi is file-parsing library written in Rust, which is compiled to WebAssembly (WASM) for use in web applications. The library uses Lua for defining parsing rules, allowing for flexible and powerful file parsing capabilities.

Check CSV files against a set of validation rules.

Converts commercetools products from JSON to CSV

VueJS Xls/CSV parser with ability to match required columns

iterparse is a ai & automation skill indexed by Skillful.sh. Package: iterparse. GitHub stars: 19.

RDRA (Relationship Driven Requirement Analysis) 要件定義支援ツール

[](http://standardjs.com/)

Convert CSV to JSON and JSON to CSV.

svelte-csv is the fastest in-browser CSV (or delimited text) parser for Svelte. It is full of useful features such as CSVDownloader, readString, jsonToCSV, readRemoteFile, CSVReader, ... etc.

SimWrapper version of Papa Parse ================================

Parses either a CSV string or a file

Wrapper for Papa parse to use in Nuxt