Uniquely Optimised

Try my other modpack if you want more quality of life features: Quick Vanilla+

At its core, Uniquely Optimised focuses on optimizing game performance through a curated selection of performance-enhancing mods. These mods are carefully chosen to reduce lag, improve frame rates, and enhance overall game stability. From optimizing rendering processes to fine-tuning resource usage, every aspect of the game's performance is meticulously addressed.
Moreover, Uniquely Optimised doesn't compromise on essential quality-of-life features. While maintaining a minimalist approach, it includes select quality-of-life mods to streamline gameplay and enhance the overall user experience.

There is a small chance that the 1.21.3 versions of the modpack may crash when loading up a world. As per my testing, it is being caused by the Worldedit mod. So, if your game also crashes, try removing the Worldedit mod from your installation(either through the modrinth app or by removing the jar file from your mods folder). This still has a low chance of happening. I am looking into the issue and will solve it as soon as possible.

It is always recommended that you use the latest version of the modpack for a particular mc version. For example, there could be three or four modpack versions for the same mc version(ex: 1.21.1). Just download and use the latest version of the modpack that supports the mc version that you use.

How to install:
There are two methods to install this modpack to your game:
Method-1: From the modrinth app:
step-1: Download the modrinth app installer from the modrinth website.
step-2: Run the modrinth installer and install the modrinth app by following the instructions from the installer.
step-3: Open the modrinth app and search for 'Uniquely Optimised' by clicking on the search button on the left sidebar.
step-4: click on 'Uniquely Optimised'.
step-5: click on the 'versions' tab on the top.
step-6: click the install button next to the preferred version you want to install.
step-7: Log into your minecraft account by clicking on the steve icon and signing in. Then, launch the modpack installation by clicking on the home icon and clicking the play button that appears on hovering over the modpack. Then, its obvious, Enjoy!
(OR)
step-7: Click the home icon on the left sidebar and click the modpack installation to open it.
step-8: Click on the three dots on the right.
step-9: Click 'Open Folder'
step-9: Copy the 'mods' folder into your minecraft fabric installation.
step-10: Run the fabric installation from your minecraft launcher and Enjoy!.

Method-2: From the modrinth website:
step-1: Go to the 'Uniquely Optimised' page of the modrinth website.
step-2: Click on the versions tab at the top.
step-3: Download the preferred version of 'Uniquely Optimised'. It should be in the .mrpack format.
step-4: Go to the 'Modrinth Pack to Zip Converter' website(Modrinth pack to Zip converter) by the 'Fabulously Optimized' team.
step-5: scroll down and upload the .mrpack file to the website.
step-6: Then, click on the download button.
step-7: A zip file should download to your computer.
step-8: Extract the file by right clicking on it and clicking 'extract'.
step-9: Copy the contents of the extracted folder to your minecraft fabric installation.
step-10: Launch your minecraft launcher and run the fabric installation. Then, Enjoy!

How to install Fabric (Video by SaminUP)

Basically, this is a stripped down version of my 'Quick Vanilla+' modpack[Quick Vanilla+] containing only the performance improving mods from the Quick Vanilla+ modpack. If you also want quality of life features(aesthetic features, quality of life features and much more!) with the optimisations, consider trying out Quick Vanilla+

Features:

2. Compatibility with shaders.
3. Compatibility with optifine resource packs.
4. Worldedit mod for when you are trying to build stuff.

Known issues:

1. Theres a rare chance that your game might crash when the continuity resource packs are enabled. If this happens, please disable the resource packs. I am trying to fix this as soon as possible.(This issue is found in the 1.21 versions and not the 1.20.4 versions)