Update README.md

README.md

@@ -343,6 +343,7 @@ If you are not a programmer but would like to contribute, check out the [Awesome
 - [Rustfmt](https://github.com/rust-lang-nursery/rustfmt) _(label: good first issue)_ <br> A tool for formatting Rust code according to style guidelines.
 - [Servo](https://github.com/servo/servo) _(label: E-easy)_ <br> A browser engine designed for applications including embedded use.
 - [Sniffnet](https://github.com/GyulyVGC/sniffnet) _(label: good first issue)_ <br> Application to comfortably monitor network traffic.
+- [TensorZero](https://github.com/tensorzero/tensorzero/)  _(label: good first issue)_ <br> TensorZero creates a feedback loop for optimizing LLM applications — turning production data into smarter, faster, and cheaper models.
 - [TiKV](https://github.com/tikv/tikv) _(label: difficulty/easy)_ <br> A distributed transactional key-value database
 - [Veloren](https://gitlab.com/veloren/veloren/-/issues?label_name[]=beginner) _(label: n/a)_ <br> Veloren is a multiplayer voxel RPG written in Rust.
 - [zoom-rs](https://github.com/security-union/zoom-rs) _(label: good first issue)_ <br> Teleconference system with a web based user interface written in Rust