xlsx — independent software & tools

6 independent xlsx listings the big search engines bury.

• consultchimps

  github · Free · by consultchimps

  Composable, local-first operations tools for consultants

• AIOffice

  github · Free · by onecer

  Give your agent an Office engine — an AI-native CLI + MCP server that creates, edits, renders & validates real .docx / .xlsx / .pptx. One self-contained C#/.NET binary, no Microsoft Office.

• docxtemplater

  npm · Free · by edi9999

  Generate docx, pptx, and xlsx from templates (Word, Powerpoint and Excel documents), from Node.js, the Browser and the command line

• officeparser

  npm · Free · by GitHub Actions

  A robust, strictly-typed Node.js and Browser library for parsing office files (.docx, .pptx, .xlsx, .odt, .odp, .ods, .pdf, .rtf, .csv, .md, .html) and generating high-fidelity outputs in Markdown, HTML, CSV, RTF, and RAG-focused chunks.

• bank_mask_project

  github · Free · by DiamondDim

  Учебный проект-практикум: маскировка карт/счетов, обработка операций, работа с файлами и API, покрытие тестами.

• xlsx-populate

  npm · Free · by dtjohnson

  Excel XLSX parser/generator written in JavaScript with Node.js and browser support, jQuery/d3-style method chaining, and a focus on keeping existing workbook features and styles in tact.