If you have Fabric and Sodium installed and are looking to get connected glass and textures on 1.18.1 then check this out. View full article to view more!
Video source: https://youtu.be/MgjNAyHwcLQ
By using these mods you will be able to get OptiFine type features like connected glass and textures in your Fabric game. This will work alongside Sodium and Iris Shaders as well.
First of all get Mod Menu so you can configure the mods. Grab it from Here
Get the Continuity Mod from Here (make sure to enable the texture packs and place them at the top as shown in the video)
For clear glass you can try the Hysteria Texture pack from Here
If you want 3D Ores texture pack then get it from Here
To avoid having to install the mods individually, I would recommend you get the OpalFab modpack which contains a lot of OptiFine alternatives on Fabric. Get the OpalFab mod pack from Here or click the below banner.
Any questions then just post a comment in the above YouTube video's comment section.