How to Install a Resource Pack In-Game with Resourcify
Opening the Browser
Go to Options → Resource Packs. In the top-right corner of the pack list you'll see a + button added by Resourcify. Click it to open the in-game content browser. A dropdown at the top lets you switch between Modrinth and CurseForge as your source.
Finding and Installing a Pack
Use the search bar to type the name of a pack, or browse categories. Click a pack entry to open its detail page, where you can read the description, flip through the gallery screenshots, and pick a version from the version list. Make sure the version matches your Minecraft version and mod loader, then press the install button. Resourcify downloads the pack and drops it straight into your resource pack folder.
Activating the Pack
After installation, close the browser and return to the Resource Packs screen. The new pack appears in the Available column on the left. Click the arrow to move it to Selected, then press Done. If the pack is a higher-resolution pack, expect a short reload while textures are stitched. If it doesn't appear, hit the refresh button on the pack screen or reopen the Resource Packs menu.
Keeping Packs Updated
A button near the + icon triggers an update check for every pack you installed through Resourcify. Run it occasionally so packs that add new blocks or fix textures stay current with your game version.