
Cyber Y2K
FreeRevive the Y2K aesthetic with modern glitch and holographic visuals.
Free · Opens the source repo
What Cyber Y2K does
Cyber Y2K is a design skill that channels the nostalgia of the Year 2000 aesthetic through a contemporary lens, emphasizing glitch art and holographic visuals. This skill is particularly useful for developers and designers looking to create web and app interfaces that evoke a sense of retro-futurism. By integrating elements like iridescent color palettes, glitch effects, and bold typography, Cyber Y2K allows users to craft visually striking experiences that resonate with the early 2000s tech culture.
The core principles of Cyber Y2K include holographic gradients that shift in color, glitch art that disrupts the visual flow, and sharp vector graphics that blend tribal designs with technology. These elements can be implemented using CSS for web applications or SwiftUI and Flutter for mobile apps, ensuring that the aesthetic can be applied across different platforms. The skill provides specific code examples for creating animated backgrounds and glitch text effects, making it straightforward for users to incorporate these styles into their projects.
This skill is designed as a child reference of the design-it skill, meaning it should be used in conjunction with other design prompts that align with the Cyber Y2K aesthetic. It is ideal for projects that aim to capture the essence of Y2K culture while appealing to modern sensibilities. Whether you are designing a website, an app, or any digital media, Cyber Y2K offers a unique toolkit for achieving a distinct visual style that stands out in today's design landscape.
When to use it
Use Cyber Y2K when your design project requires a blend of nostalgic and modern visual elements, particularly when aiming for a glitchy, holographic look.
When not to use it
This skill is not suitable for projects that require a clean, minimalist design or those that do not align with the Y2K aesthetic.
What you can build with it
Creating a Retro Website
Use Cyber Y2K to design a website that captures the essence of early 2000s tech culture with glitchy visuals and holographic buttons.
Developing a Mobile App
Incorporate the Cyber Y2K aesthetic into a mobile app interface, utilizing the provided SwiftUI and Flutter examples for a cohesive look.
Designing Promotional Graphics
Leverage the principles of Cyber Y2K to create eye-catching promotional materials that stand out with their bold colors and glitch effects.
How to install Cyber Y2K
View source1. Install with the skills CLI
npx skills add sickn33/agentic-awesome-skills/cyber-y2k --agent claude-code2. Or install it manually
Download the skill folder and drop it into ~/.claude/skills/ for all projects, or .claude/skills/ to scope it to one repo. Restart Claude Code so it picks up the new skill.
Anthropic's agentic coding CLI, and the reference implementation of Agent Skills. Drop a skill folder into ~/.claude/skills and Claude Code loads it automatically whenever a task matches the skill's description. Claude Code docs
Inside SKILL.md
Written by sickn33Cyber Y2K
"Y2K, but seen through a distorted, modern lens. Darker, glitchier, and highly holographic."
When to Use
Use this sub-style when the user's request matches the aesthetic described above. This is a child reference of the design-it skill and is not meant to be triggered directly.
Core Principles
- Holographic Gradients: Iridescent, oil-slick color palettes that shift as you move.
- Glitch Art: Text or images that appear corrupted, split into RGB channels, or stutter.
- Tribal & Tribal-Tech Vectors: Sharp, aggressive vector graphics (think early 2000s tribal tattoos mixed with circuit boards).
Visual DNA
- Colors: Deep black background. Highlights are holographic (purple, cyan, lime green, hot pink all mixed into fluid gradients).
- Typography: Extremely bold, stretched fonts, or highly technical monospace fonts.
- Visuals: CD-ROM reflections, barbed wire graphics, and heavy chromatic aberration.
Web Implementation
- Use CSS animations for glitching and animated background gradients.
- CSS Example:
body {
background-color: #050505;
color: #fff;
}
/* Holographic button */
.cyber-y2k-btn {
background: linear-gradient(124deg, #ff2400, #e81d1d, #e8b71d, #e3e81d, #1de840, #1ddde8, #2b1de8, #dd00f3, #dd00f3);
background-size: 1800% 1800%;
animation: rainbow 18s ease infinite;
color: #fff;
font-weight: 900;
text-transform: uppercase;
border: 1px solid rgba(255,255,255,0.5);
border-radius: 30px;
padding: 16px 32px;
mix-blend-mode: screen; /* Makes it interact with background */
}
@keyframes rainbow {
0%{background-position:0% 82%}
50%{background-position:100% 19%}
100%{background-position:0% 82%}
}
/* RGB Split text effect */
.glitch-text {
position: relative;
font-family: 'Courier New', monospace;
font-size: 3rem;
font-weight: bold;
}
.glitch-text::before, .glitch-text::after {
content: attr(data-text);
position: absolute;
top: 0; left: 0;
opacity: 0.8;
}
.glitch-text::before {
color: #0ff;
z-index: -1;
transform: translate(-3px, 2px);
}
.glitch-text::after {
color: #f0f;
z-index: -2;
transform: translate(3px, -2px);
}
App Implementation
SwiftUI
struct CyberY2KView: View {
@State private var rotation: Double = 0
var body: some View {
ZStack {
Color.black.ignoresSafeArea()
VStack(spacing: 40) {
// Glitch Text
ZStack {
Text("SYSTEM.ERROR")
.font(.custom("Courier New", size: 40).bold())
.foregroundColor(.cyan)
.offset(x: -3, y: 2) // RGB split channel 1
Text("SYSTEM.ERROR")
.font(.custom("Courier New", size: 40).bold())
.foregroundColor(.pink)
.offset(x: 3, y: -2) // RGB split channel 2
Text("SYSTEM.ERROR")
.font(.custom("Courier New", size: 40).bold())
.foregroundColor(.white)
}
// Holographic Button
Button(action: {}) {
Text("ENTER MATRIX")
.font(.headline.weight(.black))
.foregroundColor(.white)
.padding(.horizontal, 32)
.padding(.vertical, 16)
.background(
AngularGradient(
gradient: Gradient(colors: [.red, .yellow, .green, .cyan, .blue, .purple, .red]),
center: .center,
angle: .degrees(rotation)
)
)
.cornerRadius(30)
.overlay(RoundedRectangle(cornerRadius: 30).stroke(Color.white.opacity(0.5), lineWidth: 1))
}
.onAppear {
withAnimation(.linear(duration: 5).repeatForever(autoreverses: false)) {
rotation = 360
}
}
}
}
}
}
- The RGB Glitch effect is incredibly simple in SwiftUI: stack three identical
Textviews in aZStack. Give the bottom ones.cyanand.pinkcolors and slightly.offset()them. - Use an
AngularGradientbound to a rotating@Statevariable to achieve the iridescent CD-ROM holographic effect.
Flutter
class CyberY2KScreen extends StatefulWidget {
@override
State<CyberY2KScreen> createState() => _CyberY2KScreenState();
}
class _CyberY2KScreenState extends State<CyberY2KScreen> with SingleTickerProviderStateMixin {
late AnimationController _controller;
@override
void initState() {
super.initState();
_controller = AnimationController(vsync: this, duration: const Duration(seconds: 5))..repeat();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
// Glitch Text
Stack(
children: [
Transform.translate(offset: const Offset(-3, 2), child: const Text('SYSTEM.ERROR', style: TextStyle(color: Colors.cyan, fontSize: 40, fontFamily: 'Courier', fontWeight: FontWeight.bold))),
Transform.translate(offset: const Offset(3, -2), child: const Text('SYSTEM.ERROR', style: TextStyle(color: Colors.pinkAccent, fontSize: 40, fontFamily: 'Courier', fontWeight: FontWeight.bold))),
const Text('SYSTEM.ERROR', style: TextStyle(color: Colors.white, fontSize: 40, fontFamily: 'Courier', fontWeight: FontWeight.bold)),
],
),
const SizedBox(height: 60),
// Holographic Button via ShaderMask
AnimatedBuilder(
animation: _controller,
builder: (context, child) {
return ShaderMask(
shaderCallback: (Rect bounds) {
return SweepGradient(
colors: const [Colors.red, Colors.yellow, Colors.green, Colors.cyan, Colors.blue, Colors.purple, Colors.red],
transform: GradientRotation(_controller.value * 2 * 3.14159), // Rotate through 360 degrees
).createShader(bounds);
},
child: Container(
decoration: BoxDecoration(
color: Colors.white, // Color to be masked by shader
borderRadius: BorderRadius.circular(30),
border: Border.all(color: Colors.white.withOpacity(0.5)),
),
padding: const EdgeInsets.symmetric(horizontal: 32, vertical: 16),
child: const Text('ENTER MATRIX', style: TextStyle(color: Colors.black, fontWeight: FontWeight.w900)),
),
);
},
),
],
),
),
);
}
}
- In Flutter, a
ShaderMaskwith aSweepGradientattached to anAnimationControllercreates a perfect, performant oil-slick holographic effect over any widget. - Use
StackandTransform.translateto build the RGB glitch text.
React Native
// Requires react-native-linear-gradient for complex gradients
import LinearGradient from 'react-native-linear-gradient';
const GlitchText = ({ text }) => {
const baseStyle = { fontSize: 40, fontFamily: 'Courier', fontWeight: 'bold', position: 'absolute' };
return (
<View style={{ alignItems: 'center', height: 50, justifyContent: 'center' }}>
<Text style={[baseStyle, { color: '#00FFFF', transform: [{ translateX: -3 }, { translateY: 2 }] }]}>{text}</Text>
<Text style={[baseStyle, { color: '#FF00FF', transform: [{ translateX: 3 }, { translateY: -2 }] }]}>{text}</Text>
<Text style={[baseStyle, { color: '#FFF' }]}>{text}</Text>
</View>
);
};
const CyberY2KScreen = () => {
return (
<View style={{ flex: 1, backgroundColor: '#050505', justifyContent: 'center', alignItems: 'center' }}>
<GlitchText text="SYSTEM.ERROR" />
<View style={{ marginTop: 60 }}>
{/* React Native cannot easily animate gradient angles natively.
Use a complex LinearGradient to simulate the iridescent shine. */}
<LinearGradient
colors={['#ff2400', '#e8b71d', '#1de840', '#1ddde8', '#dd00f3']}
start={{ x: 0, y: 0 }} end={{ x: 1, y: 1 }}
style={{
borderRadius: 30, padding: 16, paddingHorizontal: 32,
borderWidth: 1, borderColor: 'rgba(255,255,255,0.5)'
}}
>
<Text style={{ color: '#FFF', fontWeight: '900' }}>ENTER MATRIX</Text>
</LinearGradient>
</View>
</View>
);
};
- Stacked absolute
<Text>nodes handle the RGB split glitch well. - True animating holographic gradients (like Sweep/Angular) require
@shopify/react-native-skia. If Skia is unavailable, use a static multi-stopLinearGradientas a fallback.
Jetpack Compose
@Composable
fun GlitchText(text: String) {
Box(contentAlignment = Alignment.Center) {
Text(text, color = Color.Cyan, fontSize = 40.sp, fontFamily = FontFamily.Monospace, fontWeight = FontWeight.Bold,
modifier = Modifier.offset(x = (-3).dp, y = 2.dp))
Text(text, color = Color.Magenta, fontSize = 40.sp, fontFamily = FontFamily.Monospace, fontWeight = FontWeight.Bold,
modifier = Modifier.offset(x = 3.dp, y = (-2).dp))
Text(text, color = Color.White, fontSize = 40.sp, fontFamily = FontFamily.Monospace, fontWeight = FontWeight.Bold)
}
}
@Composable
fun CyberY2KScreen() {
val infiniteTransition = rememberInfiniteTransition()
val rotation by infiniteTransition.animateFloat(
initialValue = 0f,
targetValue = 360f,
animationSpec = infiniteRepeatable(
animation = tween(5000, easing = LinearEasing)
)
)
Column(
modifier = Modifier.fillMaxSize().background(Color.Black),
horizontalAlignment = Alignment.CenterHorizontally,
verticalArrangement = Arrangement.Center
) {
GlitchText("SYSTEM.ERROR")
Spacer(Modifier.height(60.dp))
// Holographic Button
Box(
modifier = Modifier
.background(
brush = Brush.sweepGradient(
colors = listOf(Color.Red, Color.Yellow, Color.Green, Color.Cyan, Color.Blue, Color.Magenta, Color.Red),
center = Offset.Unspecified
),
shape = RoundedCornerShape(30.dp)
)
.graphicsLayer { rotationZ = rotation } // Note: This rotates the whole button.
// To rotate ONLY the gradient brush requires custom ShaderBrush or drawing the rect manually in drawBehind with a rotating matrix.
.border(1.dp, Color.White.copy(alpha = 0.5f), RoundedCornerShape(30.dp))
.padding(horizontal = 32.dp, vertical = 16.dp)
) {
Text("ENTER MATRIX", color = Color.White, fontWeight = FontWeight.Black)
}
}
}
- Like other frameworks, use a
Boxto stack text withModifier.offset()for glitches. - A
Brush.sweepGradientcreates the holographic CD-ROM colors, though rotating the brush itself (not the whole widget) in Compose requires a bit of advancedMatrixmanipulation inside aShaderBrush.
Do's and Don'ts
- DO: Incorporate UI elements that look like raw HTML/CSS (like visible tables or marquee tags) as an ironic nod to early web.
- DON'T: Use clean, modern geometric layouts. Cyber Y2K is chaotic and rebellious.
Limitations
- This is a styling reference and does not replace environment-specific validation, accessibility testing, or expert review.
- Ensure appropriate contrast ratios and responsive behaviors are verified separately.
Frequently asked questions about Cyber Y2K
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