This is a combination of optimisation mods and other QOL mods to make your Minecraft experience not only playable, but enjoyable and less unstable.

Performance
TekkiechZee's Optimised is faster than OptiFine. This is due to the various Fabric optimization mods like Sodium, FerriteCore, Lithium, Clumps and Starlight.

Features

Optifine has a lot of useful features like dynamic lights, connected textures and shaders . This has been achievable with the Fabric modloader through the use of mods like Sodium Extra, Iris, LambDynamicLights, Continuity and Zoomify.

Tweaks & QOL Improvements

In order to make Minecraft feel more immersive but not too Vanilla-breaking, not-too-heavy mods have been added such as Dynamic Surroundings, ExtraSounds, Presence Foosteps and Sound Physics Remastered.

Testing

The modpack was tested on a Lenovo T460 laptop with 8GBs of RAM, i5-6300u with an iGPU and got ~60FPS constanly while getting above ~30FPS with shaders. (I'll add some images to show this.)

This is using the Fabric modloader. I'll try to update to newer versions as much as possible. Enjoy!

P.S: I added some of the best-performance shaders to the mod pack. I hope you like it!

Modlist:

TekkiechZee's Optimised

Clumps

Continuity

Diagonal Fences

Dynamic Crosshair

Dynamic FPS

Dynamic Surroundings: Remastered Fabric Edition

ExtraSounds

Fabric API

Fabric Chunk Pregenerator

Fabric Language Kotlin

FerriteCore (Fabric)

Forge Config API Port

FPS - Display

Iris Shaders

LambDynamicLights

LazyDFU

Lithium (Fabric/NeoForge)

Mod Menu

Not Enough Crashes (Fabric)

Presence Footsteps