csv-reader

Text editor - Notes, ToDo & Filemanager (for Android) - Markdown, todo.txt, plaintext, math, ..

Library that makes it possible to read, edit and write CSV files

Fastest end-to-end CSV ingestion for Ruby (with C acceleration). SmarterCSV auto-detects formats, applies smart defaults, and returns Rails-ready hashes for seamless use with ActiveRecord, Sidekiq, parallel jobs, and S3 pipelines — even for messy user-uploaded real-world data.

World's Fastest .NET CSV Parser. Modern, minimal, fast, zero allocation, reading and writing of separated values (`csv`, `tsv` etc.). Cross-platform, trimmable and AOT/NativeAOT compatible with blazing fast SIMD vectorized parsing.

CleverCSV is a Python package for handling messy CSV files. It provides a drop-in replacement for the builtin CSV module with improved dialect detection, and comes with a handy command line application for working with CSV files.

The FileHelpers are a free and easy to use .NET library to read/write data from fixed length or delimited records in files, strings or streams

A modern C++ CSV parser and serializer that doesn't make you choose between ease of use or performance.

A lightweight, powerful CSV editor for macOS, Windows and Linux — with built-in JavaScript macros.

🔥 🔥 🔥Open Source & AI driven Data Onboarding Platform:Free flatfile.com alternative

A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format

Mass processing data with a complete ETL for .net developers

Fast, lightweight, and RFC 4180 compliant CSV library for Java. Zero dependencies, ~90 KiB. Trusted by Apache NiFi, JUnit, and Neo4j.

Fast CSV parser and writer for Modern C++

Read and write CSV files row-by-row or through Swift's Codable interface.

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

A free csv file viewer & editor

EasyCSV is a simple Object Oriented CSV manipulation library for PHP 7.2+

Fast C# CSV parser

A fast, lightweight and single-header C++ csv parser library

🔧🔦 Validation of CSV file against user defined schema (returns back object with data and invalid messages)