Thang1191

Thang1191 / MikuPlymouth

Public

Dynamic Miku Plymouth Theme that rotates every boot

45
1
80% credibility
Found May 25, 2026 at 45 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Nix
AI Summary

MikuPlymouth is a free, open-source theme that replaces your computer's boot screen with animated clips of Hatsune Miku dancing. When you install it, your computer randomly picks 10 clips from a collection of 37 different animations, and shuffles which one plays each time you start up. You can set it to automatically swap in fresh clips every day, or manually choose which clips you want to see. The project includes detailed instructions for Linux systems and even works on NixOS. Artist credit goes to @x_cast_x on Twitter.

How It Works

1
✨ You discover a cool boot screen

You see an animated character dancing on your computer's startup screen and think it looks amazing.

2
📥 You download the theme

You grab the project from the internet and save it to your computer so you can use it.

3
🎬 Your computer picks random clips for you

The installer automatically selects 10 different animation clips from a collection of 37, so every boot feels fresh and surprising.

4
You choose how to keep things fresh
🔄
Set up daily rotation

Your computer quietly swaps in new clips every morning, so you always have something new to look forward to.

🎯
Pick your favorites

You delete the clips you don't like and keep only the ones you want to see every time.

5
🔌 You install it and reboot

You run the simple installer and restart your computer to see the new animated boot screen in action.

🎉 Your boot screen comes alive

Every time you start your computer, a cute animated character greets you with a different dance, making startup something to look forward to.

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Star Growth

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AI-Generated Review

What is MikuPlymouth?

MikuPlymouth is a dynamic boot theme for Plymouth that displays animated Hatsune Miku clips during startup and shutdown. Built in Nix, it randomly selects 10 clips from a pool of 37 every time you boot, creating a different experience each run. The project includes a systemd timer for daily rotations, a complete NixOS module for declarative configuration, and handles the complex work of generating Plymouth scripts that shuffle animations at runtime.

Why is it gaining traction?

This stands out because it transforms a typically static experience into something fresh every single boot. The automatic rotation means you never see the same animation twice in a row, and the NixOS integration lets you declare your clip preferences directly in your configuration. The project also includes practical safeguards: RAM warnings, automatic initramfs rebuilding, and clear troubleshooting for NVIDIA users who need Early KMS configuration. For a niche customization project, the documentation covers surprisingly complete setup paths including mkinitcpio, dracut, and update-initramfs.

Who should use this?

Anime enthusiasts running Linux who want their boot screen to feel personalized. Users comfortable with manual system configuration who don't mind editing initramfs and GRUB settings. NixOS users specifically benefit from the module system that makes enabling and customizing the theme declarative rather than procedural. However, anyone running on limited RAM or lower-end hardware should reconsider -- the warning about black screens on resource-constrained systems is legitimate.

Verdict

This is a solid, well-documented niche project with 45 stars indicating moderate community interest and a credibility score of 0.800000011920929%. It works as described and includes thoughtful automation via systemd timers. The main caveats are its small star count and that boot themes inherently involve risky system modifications -- always test on a non-critical machine first. If you want Hatsune Miku on every boot, this delivers.

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