CSV to JSON

Convert a JSON array stream into CSV rows

Fast and powerful CSV parser for the browser that supports web workers and streaming large files. Converts CSV to JSON and JSON to CSV.

High performance Filesystem Keyv Store, caches each key-value pair into a $key.json. and more! *.JSON, *.YAML, *.CSV is also avaliable.

Collect JS/JSON/YAML/YML/CSV/TSV/ArchieML files from a source folder and convert them into a single object.

Data Package implementation in TypeScript.

High performance conversion of flat data (like SQL result rows) into nested objects.

The JAC format is a flexible CSV expression of JSON files that makes it easy to convert to and from JSON and CSV file formats, while giving application developers a lot of flexibility to customize how easy it is to modify the CSV file for end users. Any J

Javascript SDK for Sensible, the developer-first platform for extracting structured data from documents so that you can build document-automation features into your SaaS products

Load data from globs or files or directly from objects.

Data Transformation Language - JSON templates and data transformation

Parser for HTML to JSON

Excel Workbook Manager - Read and Write xlsx and csv Files. Fork from exceljs/exceljs

A transformer for JSON to delimiter-separated values, such as CSV and TSV

Converts tabular row data (as from SQL joins, flat JSON, etc) to deep object graphs based on simple column naming conventions - without the use of an ORM or models.

Fixes the problem with writing a file using streams and not using RAM based on 'exeljs'

Easily create CSV data from json collection

Like Lego For Databases

HESTIA Schema Converters

Excel Workbook Manager - Read and Write xlsx and csv Files.

csv to json using gulp

ISO 639 language data in JSON, CSV, & a NodeJS module.

DuckDB powered by WebAssembly

A plugin for [Payload CMS 3](https://payloadcms.com) to import and export JSON and CSV files.

Converting csv data into array of JavaScript objects. This module can group input data.

Standalone Angular component for csvbox.io supporting Angular version 14 till 20

A library for reading in and writing out data in Node.js.

Create csv from JSON and quickly convert it to downloadable zip file. Works with nested JSON files.

Convert ngx-translate-extract translation files to CSV

Convert array of objects to a CSV. No dependencies.

Converts an array of objects into a CSV file. Saves CSV to disk or returns as string.

Writes an array of Javascript objects to a CSV file.

Flatten complex JSON objects and convert to csv, tab delimited, or html

Transform stream data from json to csv

A simple json2csv converter + Express csv utility

Benchmarking & profiling utilities w/ various statistics & formatters (CSV, JSON, Markdown etc.)

convert a spread sheet into JSON into tabular form

export excel from json using angularJs

Download an array of objects as a CSV file in the browser

A full-ass benchmarking framework for Node.js

Jewish holidays and Hebrew calendar as plain JSON objects and CSV export

Gatsby source plugin for building websites from local data. Markdown, JSON, images, YAML, CSV, and dozens of other data types supported. Implements a queue to limit concurrent file reads to avoid errors on large sites.

A powerful library for manipulating and converting Excel (XLS, XLSX, XLSB), ODS, CSV and HTML files.

A react component to easily Export csv of your json data and rearrange your headers column based on your UI tables order.

A JSON dataset of world cities sourced from SimpleMaps World Cities Database, including geographic coordinates and administrative information, with a script to generate data from a CSV source.

Converts JSON to CSV. Powers the most used online tool CSVJSON https://www.csvjson.com/json2csv. Used by thousands everyday.

A fork of 'olalonde/better-require' - lets you load JSON and YAML files using require syntax. For example: var config = require('./config.json'); Extensions available are: json, yaml, coffee, ts, ls, co

Excel Workbook Manager - Read and Write xlsx and csv Files.

Jackens’ JavaScript helpers.

Backup MongoDB database collections to JSON or CSV