Add modpack-constructor.vercel.app (#43)

README.md

@@ -91,6 +91,7 @@ Feel free to add your own project(s)—just fork and make a pull request! We sug
 - **[packwiz/packwiz](https://github.com/packwiz/packwiz)** - A command line tool for editing and distributing Minecraft modpacks, supporting Modrinth and CurseForge
 - **[RozeFound/mmc-export](https://github.com/RozeFound/mmc-export)** - A tool for exporting a MultiMC modpack to other formats
 - **[ryanccn/moddermore](https://github.com/ryanccn/moddermore)** ([Website](https://moddermore.vercel.app)) - A web app for creating public lists of mods exportable to `mrpack`s
+- **[sbokyzahodi/modpack-constructor](https://github.com/SbokyZahodi/modpack-constructor)** ([Website](https://modpack-constructor.vercel.app)) - Simple minecraft modpack constructor in browser for Modrinth
 - **[shap-po/selene-modpacker](https://github.com/shap-po/selene-modpacker)** - A modpack creation browser extension allowing you to save mods from Modrinth and CurseForge to collections
 
 ## Project/version management tools