A linter for prose.

Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

一键同步文章到多个内容平台，支持しじ今日きょう头条、WordPress、知ち乎、简书、掘ほ金きむ、CSDN、typecho各かく大平台おおひらだい，一いち次じ发布，多た平台ひらだい同どう步ふ发布。解放かいほう个人生せい产力

A open-source tool for writers

Rust high performance xml reader and writer

Free README editing+feedback to make your open source projects grow. See the README maturity model to help you keep going.

A library for creating, reading and editing PE files and .NET modules.

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

Super fast async file writer with atomic write ⚡

Origami is a pure Ruby library to parse, modify and generate PDF documents.

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Read and write Parquet in Scala. Use Scala classes as schema. No need to start a cluster.

MP4 reader + writer library in Rust! 🎥🦀

Library for reading and writing csv-files in Qt.

Optimized bit-level Reader and Writer for Go.

A simple tool to read/write Mifare RFID tags with an ACR122U device

JavaScript library for writing ID3 tag to MP3 files in browsers and Node.js

Suggested tools for technical writers

Org Novelist is a system for writing novel-length fiction using Emacs Org mode.

XML without worries