Update README.md

Author: pxl-th

README.md

@@ -10,3 +10,8 @@ To test on a specific backend, pass `--backend` argument:
 ```julia
 julia> using Pkg; Pkg.test("NerfUtils"; test_args=["--backend=AMDGPU"])
 ```
+
+## Projects that use NerfUtils.jl
+
+- [Nerf.jl](https://github.com/JuliaNeuralGraphics/Nerf.jl)
+- [NerfGUI.jl](https://github.com/JuliaNeuralGraphics/NerfGUI.jl)