diff --git a/README.md b/README.md
index 059b9da..1e1c06d 100644
--- a/README.md
+++ b/README.md
@@ -119,6 +119,8 @@ int main() {
 
 ## Relation With Other Work
 
+The fastfloat algorithm is part of the [LLVM standard libraries](https://github.com/llvm/llvm-project/commit/87c016078ad72c46505461e4ff8bfa04819fe7ba). 
+
 The fast_float library provides a performance similar to that of the [fast_double_parser](https://github.com/lemire/fast_double_parser) library but using an updated algorithm reworked from the ground up, and while offering an API more in line with the expectations of C++ programmers. The fast_double_parser library is part of the [Microsoft LightGBM machine-learning framework](https://github.com/microsoft/LightGBM).
 
 ## Users