diff --git a/README.md b/README.md
index 4429d52..6708ff1 100644
--- a/README.md
+++ b/README.md
@@ -151,6 +151,8 @@ Websites with lists of relays and their performance/health:
 - [NostrEmitter](https://github.com/cmdruid/nostr-emitter)![stars](https://img.shields.io/github/stars/cmdruid/nostr-emitter.svg?style=social) - Simple E2E encrypted client and EventEmitter object
 - [Nostribe.com](https://github.com/sepehr-safari/nostribe-web-client) ![stars](https://img.shields.io/github/stars/sepehr-safari/nostribe-web-client.svg?style=social) - Nostr client web app built with Next.js 13 and TypeScript.
   - [Nostribe.com](https://nostribe.com/) - Live instance.
+- [Nostr Playground](https://github.com/sepehr-safari/nostr-playground) ![stars](https://img.shields.io/github/stars/sepehr-safari/nostr-playground.svg?style=social) - A simple and user-friendly playground for Nostr.
+  - [playground.nostr.com](https://playground.nostr.com/) - Live instance.
 - [Nostrid](https://github.com/lapulpeta/Nostrid)![stars](https://img.shields.io/github/stars/lapulpeta/Nostrid.svg?style=social) - Multi-platform client currently offering binaries for Android, Windows, MacOS and Linux.
   - [Nostrid.Web](https://web.nostrid.app/) - Web version running completely on the browser. It can be installed locally as PWA.
 - [nostromat](https://github.com/ekimber/nostromat)![stars](https://img.shields.io/github/stars/ekimber/nostromat.svg?style=social) - A Twitter-style Nostr web client, written in Clojurescript/React