Welcome 👋!

So I came across the Frontend Challenge: June Celebrations (CSS Art) on dev.to, and I thought: "Hey, what if I build a handy dandy crate for our gay friends that they can slap onto their rusty websites?" This way, I learn a bit more about CSS, make something useful, and give Ferris the crab 🦀 a chance to finally come out of the shell.

And so, Pride RS was born.

🏳️‍🌈 What Is Pride RS?

Pride RS is a drop-in, customizable rusty component for rendering LGBTQ+ pride flags directly in your Rust frontend. From celebrating Pride Month, to adding some rainbow love to your app, or just want a vertical NonBinary flag for reasons between you and your browser, Pride RS makes it extremely easy.

Flags are rendered using flex-direction, composed of CSS-powered color stripes that flex in all the right directions: horizontally or vertically. No SVGs. No dependencies on assets. Just pure HTML and CSS, generated at runtime.

And yes, Ferris is now canonically queer. You're welcome 🦀🏳️‍🌈.

⚙️ Under the Hood

Each flag is defined in a build-time-generated hashmap using the magic of phf, which means zero runtime overhead, and fast constant lookups. The following is how one of the configurations looks:

pub static FLAG_CONFIGURATIONS: phf::Map<&'static str, FlagConfig> = phf_map! {
    "Rainbow" => FlagConfig {
        colors: &["#e40303", "#ff8c00", "#ffed00", "#008018", "#0066ff", "#732982"],
        direction: Direction::Horizontal,
        name: "Pride Rainbow Flag",
        description: "The original rainbow pride flag representing LGBTQ+ community",
    },
    "Transgender" => FlagConfig {
        colors: &["#5bcffa", "#f5abb9", "#ffffff", "#f5abb9", "#5bcffa"],
        direction: Direction::Horizontal,
        name: "Transgender Flag",
        description: "Flag representing transgender community with light blue, pink, and white stripes",
    },
    // ... more flags!
};

Each flag can be rendered either horizontally (flex-direction: column) or vertically (flex-direction: row). You control the direction, size, and style directly via props.

We've got a solid collection of flags (sourced from Wikipedia with love and hex codes):

#[derive(
    EnumString, EnumIter, AsRefStr, Display, Debug, Eq, PartialEq, Hash, Clone, Copy, Default,
)]
pub enum Type {
    #[default]
    Rainbow,
    Transgender,
    Bisexual,
    Lesbian,
    Pansexual,
    Asexual,
    NonBinary,
    Aromantic,
    Demisexual,
    Genderfluid,
    Agender,
    Polysexual,
    Omnisexual,
    Demiromantic,
    Graysexual,
}

Got a flag not listed? PRs welcome. Future updates will support more complex shapes too: think chevrons, triangles. Geometry is gay now.

You can tweak everything:

Flag Sizes

#[derive(Debug, Clone, PartialEq, Default)]
pub enum Size {
    Small,
    #[default]
    Medium,
    Large,
}

Direction (Layout)

#[derive(EnumString, EnumIter, AsRefStr, Display, Debug, Clone, Copy, Default, PartialEq)]
pub enum Direction {
    #[default]
    Horizontal,
    Vertical,
}

Style Everything

The Flag and FlagSection components give you full control over:

• Stripe styling
• Container layout
• ARIA accessibility
• Tooltip behavior
• Custom CSS classes

Everything is built with accessibility-first principles: screen-reader labels, keyboard operability, and polite announcements for empty sections.

🧰 Getting Started with Yew

If you're already cozy with Yew, using Pride RS is pretty straightforward, i mean gayforward ;-):

Step 1: Add the Crate

cargo add pride-rs --features=yew

Step 2: Use the Component

use yew::prelude::*;
use pride_rs::yew::{FlagSection, Flag};
use pride_rs::{Size, Type};

#[function_component(App)]
pub fn app() -> Html {
    html! {
        <>
            <Flag r#type={Type::Bisexual} />
            <Flag size={Size::Large} />
            <FlagSection
                title={"Pride Flags".to_string()}
                flags={vec![Type::Rainbow, Type::Transgender, Type::NonBinary]}
                id="pride"
            />
        </>
    }
}

That's it. You're rendering flags like a boss.

🧑‍🎨 Real Use Cases

• 🎉 Celebrate Pride Month (e.g. This Dev Challenge) without hand-rolling rainbow divs.
• 🧪 Build inclusive UI demos for Rust-based component libraries.
• 📚 Educate with pride: show flag tooltips and screen-reader descriptions.
• 🏳️‍⚧️ Trans visibility? Add the Transgender flag to your footer.

Want a whole grid of flags grouped under a section title?

<FlagSection
    title={"Non-Cis Energy"}
    flags={vec![Type::Agender, Type::Genderfluid, Type::Transgender]}
    id="non-cis"
/>

Yes, even your flag containers can slay.

Just imagine Ferris the crab walking across a NonBinary flag, wearing a tiny hat and waving a trans-colored claw. That's the vibe we're channeling.

// Rust + CSS + Queer joy = Pride RS 🏳️‍🌈🦀

🛠️ What's Next?

• 🌀 More complex flags (with shapes!)
• 🌍 International pride flags
• 🧩 SSR compatibility (if that's your thing)

🧑‍⚖️ For Judges

If you'd like to test this project locally, you can do so using either Dioxus or Yew. Please refer to the README files for detailed instructions on how to run it locally.

💬 Final Thoughts

If you're building a Rust-based web UI and want to include a splash of queer pride, accessibility, and joy, Pride RS is your new best friend.

• ✅ Built with Rust

• ✅ Powered by CSS flex

• ✅ Fully accessible

• ✅ Entirely customizable

• ✅ Backed by Ferris's rainbow crab energy

Add it. Ship it. Celebrate it 🏳️‍🌈🦀.

opensass / pride-rs

🏳️‍🌈 Pride flags components For WASM Frameworks.

🏳️‍🌈 Pride RS

🎬 Demo

Framework	Live
Yew
Dioxus
Leptos	TODO

📜 Intro

Pride RS is a highly customizable pride flags components for WASM Frameworks like Yew, Leptos, and Dioxus. It helps you build beautiful, responsive pride flags with minimal setup and maximum customization.

🤔 Why Use Pride RS?

1. 📱 Responsive by Default: Automatically adapts to different screen sizes with clean mobile-first layout support.

2. 🎨 Easy to Customize: Configure layou and more using straightforward props.

3. 🌈 Theming & Styling Freedom: Comes unopinionated; Style it using Tailwind CSS, regular classes, or inline styles.

Yew Usage

Refer to our guide to integrate this component into your Yew app.

🧬 Dioxus Usage

Refer to our guide to integrate this component into your Dioxus app.

🌱 Leptos Usage (TODO)

Refer to our guide to integrate this component into your Leptos app.

🤝 Contributions

Contributions are welcome! Whether it's…

View on GitHub

And hey, if you made it this far, consider joining the Open SASS Discord. We've got a dedicated channel for the queer rusty web, one div at a time.

Till next time: Keep Rustin', keep Pride'n 💖