docs: link out!

Author: danielroe

README.md

@@ -27,7 +27,7 @@ The aim of [npmx.dev](https://npmx.dev) is to provide a better browser for the n
 - **Provenance indicators** - verified build indicators for packages with npm provenance
 - **Admin features** - org/team management, package access controls via local connector (coming soon)
 
-### URL Compatibility
+### URL compatibility
 
 npmx.dev supports npm permalink patterns:
 
@@ -40,7 +40,7 @@ npmx.dev supports npm permalink patterns:
 | `/~<username>` | [`/~sindresorhus`](https://npmx.dev/~sindresorhus) |
 | `/org/<name>` | [`/org/nuxt`](https://npmx.dev/org/nuxt) |
 
-## Tech Stack
+## Tech stack
 
 - [Nuxt 4](https://nuxt.com/)
 - [Nitro](https://nuxt.com/docs/guide/concepts/server-engine)
@@ -50,6 +50,8 @@ npmx.dev supports npm permalink patterns:
 
 ## Try it out locally
 
+I'd welcome contributions &ndash; please do feel free to poke around and improve things. Here's how you can get going locally.
+
 ### Setup
 
 ```bash
@@ -83,7 +85,7 @@ pnpm test:browser
 pnpm test:types
 ```
 
-### Local Connector (CLI)
+### Local connector (CLI)
 
 The `cli/` workspace contains a local connector that enables authenticated npm operations from the web UI. It runs on your machine and uses your existing npm credentials.
 
@@ -98,6 +100,14 @@ node cli/dist/cli.mjs
 
 The connector will check your npm authentication, generate a connection token, and listen for requests from npmx.dev.
 
+## Related projects
+
+- [JSR](https://jsr.io/) - The open-source package registry for modern JavaScript and TypeScript
+- [npm-userscript](https://github.com/bluwy/npm-userscript) - Browser userscript with various improvements and fixes for npmjs.com
+- [npm-alt](https://npm.willow.sh/) - An alternative npm package browser
+
+If you're building something cool, let me know! 🙏
+
 ## License
 
 Made with ❤️