Thoughtfully architected, obscenely fast, thoroughly enjoyable web services for all

luban是一个强大、易用、优雅、稳定的游戏配置解决方案。luban is a powerful, easy-to-use, elegant and stable game configuration solution.

Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet (support Linux, Mac)

Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html.

.NET's fastest JSON, JSV and CSV Text Serializers

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

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.

ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)

GUI Diff Tool for Excel

Mass processing data with a complete ETL for .net developers

SQL Notebook — Casual data exploration in SQL

SQL Syntax without any database

A collection of .NET libraries, including the fastest general-purpose CSV parser for .NET.

Easy datasheet management for C# and Unity. Supports Excel, Google Sheet, JSON and CSV format.

Reads and writes CSV, fixed-length and other flat file formats with a focus on schema definition, configuration and speed.

Zero Allocation Writer/Reader Parser for .NET Core

An application that generates graphics via data sources.

NPOI Extensions, excel/csv importer/exporter for IEnumerable<T>/DataTable, fluentapi(great flexibility)/attribute configuration

Really simple csv library

CSV Lint plug-in for Notepad++ for syntax highlighting, csv validation, automatic column and datatype detecting, fixed width datasets, change datetime format, decimal separator, sort data, count unique values, convert to xml, json, sql etc. A plugin for data cleaning and working with messy data files.