From 12f1fdd75a0a41c8e9a9c9c5768f52923be60862 Mon Sep 17 00:00:00 2001
From: Greg Konush <12027037+gregkonush@users.noreply.github.com>
Date: Sat, 30 May 2026 06:42:09 -0700
Subject: [PATCH] Add Bilig to Excel & Spreadsheet Integration (#393)

---
 README.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/README.md b/README.md
index 24a1526..1ae389c 100644
--- a/README.md
+++ b/README.md
@@ -508,6 +508,7 @@ A curated list of insanely awesome libraries, packages and resources for Quants
 
 ## Excel & Spreadsheet Integration
 
+- [Bilig](https://github.com/proompteng/bilig) - `TypeScript` - Formula WorkPaper and XLSX recalculation runtime for Node.js services and agent tools.
 - [xlwings](https://www.xlwings.org/) - `Python` - Make Excel fly with Python. [GitHub](https://github.com/xlwings/xlwings)
 - [openpyxl](https://openpyxl.readthedocs.io/en/latest/) - `Python` - Read/Write Excel 2007 xlsx/xlsm files.
 - [xlrd](https://github.com/python-excel/xlrd) - `Python` - Library for developers to extract data from Microsoft Excel spreadsheet files.