Add River to list of frameworks
diff --git a/README.md b/README.md
index e77a4a5..7752aaa 100644
--- a/README.md
+++ b/README.md
@@ -273,6 +273,7 @@
* [kami](https://github.com/guregu/kami): A tiny web framework using x/net/context
* [Medeina](https://github.com/imdario/medeina): Inspired by Ruby's Roda and Cuba
* [Neko](https://github.com/rocwong/neko): A lightweight web application framework for Golang
+* [River](https://github.com/abiosoft/river): River is a simple and lightweight REST server
* [Roxanna](https://github.com/iamthemuffinman/Roxanna): An amalgamation of httprouter, better logging, and hot reload
* [siesta](https://github.com/VividCortex/siesta): Composable HTTP handlers with contexts
* [xmux](https://github.com/rs/xmux): xmux is a httprouter fork on top of xhandler (net/context aware)
