Modpack Catalog
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Remarkably Optimized

Fabric modpack for Minecraft 26.3 by ThatDeeJay

Get it on Modrinth Full mod list (30)

Remarkably Optimized runs on Minecraft 26.3 with Fabric. It has 30 mods, needs about 4 GB of RAM (our estimate) and is client-only. The latest version is 1.15.70, released Oct 25, 2026.

Minecraft version
26.3
Mod loader
Fabric
Mods
30
RAM to allocate
4 GB (estimate)
Runs on
Client only
Latest version
1.15.70 ()
Downloads
1.5M (#20)
First released
Pack file size
7 KB
License
MIT

What is Remarkably Optimized?

Remarkably Optimized is a Fabric modpack for Minecraft 26.3, published by ThatDeeJay on Modrinth since 2023.

The latest release, 1.15.70 from Oct 25, 2026, declares 30 mods. Across 363 published versions it has covered Minecraft 1.16.5 through 26.3.

With 1.5M downloads it ranks #20 of the 518 most-downloaded Modrinth modpacks we track, and its authors tag it as lightweight and optimization.

Our notes on Remarkably Optimized

What sets it apart

Remarkably Optimized takes a middle position among performance packs. The author’s stated aim is better performance plus only the OptiFine features most people use, cutting what they see as clutter in other OptiFine replacement packs.

The project page does not list individual mods. It names the feature set as shader support, zoom and connected textures. The 1.21.1 build embeds 26 dependencies, including Fabric API, Lithium, ImmediatelyFast, More Culling and Dynamic FPS, and its changelog names AsyncParticles and Fast Noise.

How it compares feature by feature with other OptiFine replacement packs is not stated on the project page.

Who it suits

Players who want one install that covers performance, shaders and zoom, and who do not use resource packs that rely on OptiFine-only formats. The author also permits using it as the base for another modpack, provided credit is given.

Before you install

Fabric only. Coverage is unusually wide, from 1.16.5 to 26.3.

The pack is still updated: Modrinth showed it updated about three weeks before this entry was written, and the 1.21.1 build dates from June 2026.

The changelog is specific about fixes. Recent entries mention a fix for visual problems on Intel integrated graphics and a config change to correct sign text rendering.

The author publishes no benchmark figures or memory guidance. Installation walkthroughs are on the author’s YouTube channel, and support runs through Discord.

Playing with friends

Modrinth marks the pack as client-only. The author states that it adds no content to the game, so it should be compatible with most worlds and servers. No server pack exists or is needed.

The pack is described as adding no game content, so each friend can use it or not without affecting the others. Compatibility with specific server networks or anti-cheat systems is not documented.

Written from public sources, not from hands-on testing. Sources: Modrinth project page, Modrinth changelog, Modrinth version list. See our editorial policy.

Most widely used mods in Remarkably Optimized

The latest version declares 30 projects. The ones below appear in the most packs we track.

  • 12 run on client and server
  • 15 client only
  • 3 server only

Full Remarkably Optimized mod list

How its mod list compares

Less common picks: 1 mod found in five or fewer tracked packs.

Packs with the most mods in common

What kinds of mods are in Remarkably Optimized?

Of its 30 mods, 18 are tagged optimization, 11 utility and 7 library. Mods can carry several tags, so the counts overlap.

At 60% optimization, that is a larger share than 93% of the 491 packs we track.

  • optimization: 18 (60%)
  • utility: 11 (37%)
  • library: 7 (23%)
  • worldgen: 3 (10%)
  • decoration: 2 (7%)
  • management: 2 (7%)

How big is Remarkably Optimized?

With 30 mods, Remarkably Optimized has fewer mods than 70% of the 491 packs we track and fewer mods than 57% of the 63 on Minecraft 26.3.

The pack file is 7 KB. 15 mods are client-only and 15 also run on a server. It declares no resource packs or shaders.

How actively is Remarkably Optimized updated?

Remarkably Optimized was first published on Jun 13, 2023, and has 363 published versions in total.

The latest release, 1.15.70, is dated Oct 25, 2026, 17 days before our data was fetched on Nov 11, 2026. Releases have covered 29 Minecraft versions over 3.4 years.

Staple mods Remarkably Optimized includes and leaves out

Across the 325 Fabric packs we track, 15 mods turn up most often. Remarkably Optimized includes 14 of them; it leaves out Architectury API.

How much RAM does Remarkably Optimized need?

Remarkably Optimized needs 4 GB allocated (2 GB minimum). Our estimate from the 30-mod list, not measured.

How to set allocated memory

How to install Remarkably Optimized

Search for "Remarkably Optimized" in the Modrinth source of your launcher. Pick version 1.15.70 for Minecraft 26.3 (Fabric). Modpack install guide.

Does Remarkably Optimized need a server install?

No: Remarkably Optimized is marked client-only on Modrinth, so there is no server install and players can join an ordinary server running Minecraft 26.3.

Modpack server guide.

Versions

Newest build for each of 29 Minecraft version and loader pairs, 15 shown.

MinecraftLoaderPack versionReleased
26.3Fabric1.15.70
26.2Fabric1.15.70
1.21.11Fabric1.15.70
26.1.2Fabric1.15.59
1.21.1Fabric1.15.46
26.1.1Fabric1.15.38
26.1Fabric1.15.31
1.21.4Fabric1.15.18
1.20.1Fabric1.15.11
1.21.10Fabric1.15.6
1.21.8Fabric1.14.5
1.21.9Fabric1.13.22 (beta)
1.21.7Fabric1.13.17
1.21.6Fabric1.13.17
1.21.5Fabric1.13.17