anthonysgro

anthonysgro / nanospinner

Public

⠋ nanospinner — a minimal, zero-dependency terminal spinner for Rust CLI applications

crates.iocratesnanospinner
24
1
100% credibility
Found Feb 23, 2026 at 14 stars -- GitGems finds repos before they trend. Get early access to the next one.
Sign Up Free
AI Analysis
Rust
AI Summary

nanospinner is a lightweight tool for Rust developers to add simple animated spinners to command-line applications using only basic building blocks.

How It Works

1
🔍 Discover nanospinner

You hear about this little helper that adds fun spinning dots to programs running in the terminal, making wait times feel friendlier.

2
📦 Add it to your project

You simply bring this spinner into your own terminal program so it's ready to use.

3
🎨 Create your spinner

You set up a spinner with a message like 'Loading your data...' to show while things happen behind the scenes.

4
▶️ Start the spin

You kick off the spinner, and it dances smoothly on screen as your program works, keeping everyone patient and engaged.

5
📝 Update or wrap up

You can change the message mid-spin or end it with a checkmark for success or an X for trouble.

✨ Polished program

Your terminal program now delights users with professional-looking animations that make waiting enjoyable.

Sign up to see the full architecture

4 more

Sign Up Free

Star Growth

See how this repo grew from 14 to 24 stars Sign Up Free
Repurpose This Repo

Repurpose is a Pro feature

Generate ready-to-use prompts for X threads, LinkedIn posts, blog posts, YouTube scripts, and more -- with full repo context baked in.

Unlock Repurpose
AI-Generated Review

What is nanospinner?

nanospinner delivers a minimal terminal spinner for Rust CLI applications, handling animated feedback for long tasks like downloads or builds using only the standard library—no external crates needed. Create one with a message, update it mid-run, and end with green check success or red X failure, all with automatic TTY detection for piped output. Unlike nanospinner electrospinning device or nanospinner inovenso hardware, this focuses on software applications with zero-dependency simplicity.

Why is it gaining traction?

It skips the bloat of crates like indicatif or spinoff, compiling in 0.1s with a tiny footprint, letting Rust CLI devs add spinners without slowing builds or inflating binaries. The ergonomic API shines for quick starts, message updates, custom writers to stderr, and Drop cleanup to avoid leaks. As part of the nano suite, it hooks minimalists building lean terminal tools.

Who should use this?

Rust CLI authors crafting tools for deployments, data processing, or async ops who hate dependency creep. Perfect for indie devs or embedded-like Rust projects needing basic spinner feedback without progress bars. Avoid if your app demands 80+ frame sets or full TUI features.

Verdict

Solid for zero-dependency purists despite 12 stars and 1.0% credibility score—strong docs, tests, and Crates.io docs make it production-ready for simple cases. Grab nanospinner 2 if minimal CLI spinners fit; scale to heavier options as your app grows.

(178 words)

Sign up to read the full AI review Sign Up Free

Similar repos coming soon.