
xuri/efpGo Language Microsoft Excel™ Formula Parser
Go★ 136Sep 23, 2026
PyPI63Moderatehealth index
Python★ 474↓ 3,643/moOct 13, 2026
PyPI63Moderatehealth index
Python★ 2↓ 8,057/moSep 6, 2026
crates.io63Moderatehealth index
Rust★ 68Sep 10, 2026
PyPI · crates.io · npm63Moderatehealth index

kent-tokyo/elixceeRun, test, and diagnose Excel VBA macros without Microsoft Excel. elixcee is a Rust-powered headless VBA runtime for Linux, macOS, and Windows, with static analysis, property-based workbook testing, and root-cause diagnostics for common Excel operation failures.
JavaScript · Rust★ 2↓ 25.8K/moOct 19, 2026
npm63Moderatehealth index
TypeScript · Svelte★ 142↓ 19.5K/moSep 5, 2026
npm63Moderatehealth index
TypeScript★ 19↓ 4,155/moOct 11, 2026
npm · crates.io62Moderatehealth index

PSU3D0/agent-spreadsheetMCP server for spreadsheet analysis and editing. Slim, token-efficient tool surface designed for LLM agents.
Rust★ 57↓ 1,764/moSep 16, 2026
npm62Moderatehealth index
TypeScript · CSS★ 1↓ 1,438/moSep 17, 2026
npm62Moderatehealth index

abdulwahid-csit/photon-gridPhoton Grid is a high-performance TypeScript Data Grid for Angular, React, Vue and JavaScript with virtual scrolling, enterprise features, tree data, charts, editing, filtering, sorting and millions of rows support.
TypeScript★ 1↓ 8,269/moOct 3, 2026
npm62Moderatehealth index
TypeScript · JavaScript★ 0↓ 1,268/moSep 15, 2026
Packagist62Moderatehealth index
PHP★ 1↓ 1,002/moSep 5, 2026
Packagist62Moderatehealth index
PHP★ 12↓ 1,547/moSep 13, 2026
PyPI62Moderatehealth index

mpryor/nothing-lessA TUI pager with advanced support for tabular data, inferring/swapping delimiters, and real-time event parsing.
Python★ 280↓ 188/moSep 20, 2026
NuGet62Moderatehealth index

rabanti-github/NanoXLSXNanoXLSX is a small .NET library written in C#, to create and read Microsoft Excel files in the XLSX format (Microsoft Excel 2007 or newer) in an easy and native way
C#★ 166Oct 19, 2026
npm62Moderatehealth index

revolist/vue3-datagridPowerful virtual data table spreadsheet for Vue 3 with advanced customization. Best features from excel plus incredible performance 🔋
TypeScript · JavaScript★ 180↓ 36.8K/moSep 15, 2026
PyPI · npm · crates.io59Moderatehealth index
Rust★ 8↓ 5,010/moSep 11, 2026
npm57Moderatehealth index
TypeScript★ 2↓ 563/moSep 14, 2026
Go★ 9Sep 14, 2026
RubyGems57Moderatehealth index
Ruby★ 1,150Sep 11, 2026
npm56Moderatehealth index

audreyt/socialcalcIn-browser spreadsheet editor — also see https://github.com/audreyt/ethercalc
TypeScript★ 26↓ 1,299/moSep 17, 2026
npm56Moderatehealth index

joaquimserafim/openjsxlFast, zero-dependency, TypeScript-first Excel (.xlsx) reader for Node, Deno, Bun, and the browser.
TypeScript★ 1↓ 3,907/moSep 13, 2026
npm56Moderatehealth index

jsfkit/typesTypeScript types for JSF: a JSON spreadsheet representation
TypeScript★ 0↓ 11.1K/moSep 20, 2026
PyPI54Moderatehealth index

ivan-loh/messy-xlsxPython library for parsing Excel files with structure detection and normalization
Python★ 2↓ 115/moOct 21, 2026
npm · crates.io53Moderatehealth index
JavaScript · Rust★ 2↓ 206/moSep 19, 2026
npm53Moderatehealth index

revolist/angular-datagridPowerful virtual data grid smartsheet with advanced customization in Angular. Best features from excel plus incredible performance 🔋
TypeScript★ 24Oct 20, 2026
PyPI53Moderatehealth index

shajeen/spreadsheet-to-cpplibConvert spreadsheets (XLSM, CSV) into CMake-ready C++ library projects with mathematical expression support. Published on PyPI.
C++★ 2↓ 8/moOct 18, 2026
Hex53Moderatehealth index
Elixir★ 121↓ 52.6K/moSep 9, 2026
PyPI51Moderatehealth index
Python★ 0↓ 17/moAug 23, 2026
Go★ 0Sep 14, 2026