CurseForge · Minecraft modpack
Feather | Lightweight Vanilla+ Modpack
A sleek and minimal Vanilla+ modpack designed for players who want a little extra—without losing the charm of the vanilla Minecraft experience.
Quick answer
Which Feather | Lightweight Vanilla+ Modpack release should I use?
V3.1.4 for Fabric | MC 1.21.5 is a complete pack release for 1.21.5 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 105 mods in this pack file.
Pack setup
How should I set up Feather | Lightweight Vanilla+ Modpack for players and a server?
Use V3.1.4 for Fabric | MC 1.21.5 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Feather | Lightweight Vanilla+ Modpack?
V3.1.4 for Fabric | MC 1.21.5. Change the pack release and its contents or setup may change too.
The selected pack release is V3.1.4 for Fabric | MC 1.21.5. That file is for Minecraft 1.21.5 with Fabric 0.19.3. It contains 105 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Feather | Lightweight Vanilla+ Modpack?
🌿 Feather | Lightweight Vanilla+ Modpack
Feather is a sleek and minimal Vanilla+ modpack designed for players who want a little extra—without losing the charm of the vanilla Minecraft experience.
Built for both Fabric and Quilt*, Feather includes a handpicked selection of client-side only mods that enhance visuals, improve performance, and add subtle quality-of-life upgrades. Whether you're playing in singleplayer or on a multiplayer server, Feather makes your game feel smoother, snappier, and just a bit smarter.
It also replicates (and improves on) the OptiFine experience with modern alternatives—like Iris for shaders, Sodium for performance, and Dynamic Lights for immersive lighting—plus tons of features you won’t find in OptiFine or clients like Lunar or Badlion.
💬 Have a suggestion or ran into an issue? Leave a comment or hop in our Discord to get involved!
📌 Join the Discord
* Quilt pack available on Modrinth only!
⚙️ Getting Started
Feather is super easy to install — no config files, no fuss. Just follow the steps below based on your launcher:
▶️ CurseForge Launcher
- Click the
Installbutton on Curseforge. - Launch Minecraft via the CurseForge Launcher.
- You're good to go — no setup required!
▶️ Modrinth Launcher
- Search Feather in the Modrinth App and click
Install. - Launch Minecraft from the installed profile.
- Feather will auto-configure everything — jump right in!
▶️ Prism Launcher
- Download the
.mrpackfile from Modrinth. - In Prism, click Add Instance → Import from zip/Modrinth.
- Select the
.mrpack, and Prism will auto-install the pack. - Launch and enjoy!
❓ FAQ
Do I need anything on the server?
Not at all! All mods in Feather are 100% client-side, so you can safely join vanilla or multiplayer servers without any compatibility issues.
Can I add more mods?
Absolutely. Feather is designed to be modular, so feel free to add more mods as long as they’re compatible with your chosen loader. However, we cannot guarantee support for all mods!
Does it include OptiFine?
Nope — but that’s a good thing! Feather uses modern, better-performing alternatives like Iris (for shaders), Sodium (for FPS boosts), and Dynamic Lights to replicate and even improve on the OptiFine experience.
Will it improve FPS?
Yes, for almost everyone! Feather includes performance-focused mods like Sodium, Lithium, FerriteCore, and more — especially helpful for lower-end machines or laptop users.
Can I use shaders?
Yes! Feather includes Iris, which supports most OptiFine shaders. Just drop your .zip shader packs into the shaderpacks folder and enable them in-game.
Need help or want to suggest mods?
Join the conversation on Discord: https://discord.gg/McB4eXxkqB
You can also leave a comment on the modpack page or open an issue on GitHub if applicable.
Project description from CurseForge.
Mods in V3.1.4 for Fabric | MC 1.21.5
Open any mod on Modpacks.ch to check its files and dependencies.
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Feather | Lightweight Vanilla+ Modpack by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
2 loader builds1.19.2
1 loader build1.18.2
1 loader buildShowing the newest 12 of 16 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Feather | Lightweight Vanilla+ Modpack versions and loaders
Looking for an older file? The official CurseForge project page is in Resources.
