Components / AI Data Visualization

AI Confidence Gauge

A gauge chart showing AI prediction confidence levels with color gradients from red (low) to green (high).

Live Preview — ai-confidence-gauge-01
92.4%OPTIMAL

Prediction Confidence

Installation

Dependencies

Install the core libraries required for this component.

npm
npm install react

Source Code

ai-confidence-gauge-01.tsx 
"use client";

import React from "react";

interface ConfidenceGaugeProps {
    score?: number;
    label?: string;
}

export default function AIConfidenceGauge({
    score = 92.4,
    label = "Prediction Confidence"
}: ConfidenceGaugeProps) {
    const radius = 60;
    const stroke = 12;
    const normalizedRadius = radius - stroke * 2;
    const circumference = normalizedRadius * 2 * Math.PI;
    const arcPercentage = 0.75; // 3/4 circle
    const arcLength = circumference * arcPercentage;
    const strokeDashoffset = arcLength - (score / 100) * arcLength;

    return (
        <div className="rounded-xl border border-zinc-200 dark:border-zinc-800 bg-white dark:bg-zinc-950 p-8 shadow-sm w-full max-w-xs mx-auto flex flex-col items-center">
            <div className="relative h-32 w-48 flex items-center justify-center overflow-hidden">
                <svg height={radius * 2} width={radius * 2} className="-rotate-[225deg]">
                    <circle
                        stroke="currentColor"
                        fill="transparent"
                        strokeWidth={stroke}
                        strokeDasharray={`${arcLength} ${circumference}`}
                        style={{ strokeDashoffset: 0 }}
                        r={normalizedRadius}
                        cx={radius}
                        cy={radius}
                        className="text-zinc-100 dark:text-zinc-800"
                    />
                    <circle
                        stroke="url(#gradient)"
                        fill="transparent"
                        strokeWidth={stroke}
                        strokeDasharray={`${arcLength} ${circumference}`}
                        style={{ strokeDashoffset }}
                        strokeLinecap="round"
                        r={normalizedRadius}
                        cx={radius}
                        cy={radius}
                        className="transition-all duration-1000 ease-out"
                    />
                    <defs>
                        <linearGradient id="gradient" x1="0%" y1="0%" x2="100%" y2="0%">
                            <stop offset="0%" stopColor="#ef4444" />
                            <stop offset="50%" stopColor="#eab308" />
                            <stop offset="100%" stopColor="#10b981" />
                        </linearGradient>
                    </defs>
                </svg>
                <div className="absolute inset-0 flex flex-col items-center justify-center pt-4">
                    <span className="text-3xl font-black text-zinc-900 dark:text-zinc-100">{score}%</span>
                    <span className="text-[10px] font-black text-emerald-500 uppercase tracking-widest mt-1">OPTIMAL</span>
                </div>
            </div>
            <p className="text-xs font-bold text-zinc-500 uppercase tracking-widest mt-2">{label}</p>
        </div>
    );
}

Type Reference

Types and interfaces defined in this component.

ConfidenceGaugeProps 
interface ConfidenceGaugeProps {
    score?: number;
    label?: string;
}

Functional Logic

Internal functions used to handle component logic.

Function Parameters
AIConfidenceGauge() { score = 92.4, label = "Prediction Confidence" }: ConfidenceGaugeProps

Variables

All variable declarations found in this component.

Name Kind Value
radius const 60
stroke const 12
normalizedRadius const radius - stroke * 2
circumference const normalizedRadius * 2 * Math.PI
arcPercentage const 0.75; // 3/4 circle
arcLength const circumference * arcPercentage
strokeDashoffset const arcLength - (score / 100) * arcLength

JSX Tags Usage

Every JSX/HTML tag used in this component, with usage count and source.

Tag Count Type Source
<linearGradient> 1× Library Local / Inline
<circle> 2× Native Native HTML
<defs> 1× Native Native HTML
<div> 3× Native Native HTML
<p> 1× Native Native HTML
<span> 2× Native Native HTML
<stop> 3× Native Native HTML
<svg> 1× Native Native HTML

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