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Bootstrap 5 Testimonial Slider for React
A production-ready minimal testimonial slider: a customer testimonial carousel that shows one quote at a time with labelled slide buttons — no autoplay, so users stay in control. Pick your brand color, toggle dark mode and corner radius — the live preview and the React code update instantly in your browser.
Live component editor
Live preview
import 'bootstrap/dist/css/bootstrap.min.css';
import './theme.css';
import { useState } from 'react';
export default function TestimonialSlider() {
const [slide, setSlide] = useState("1");
return (
<section className="px-4 py-5" aria-roledescription="carousel" aria-label="Customer testimonials">
<div className="mw-2xl mx-auto text-center">
<span className="badge rounded-pill bg-brand-subtle text-brand">Loved by teams</span>
<div className="mt-4 p-5 bg-body border shadow-sm rounded-3">
<figure hidden={slide !== '1'}>
<blockquote className="fs-5 fw-medium lh-lg text-body-emphasis">“We shipped our new checkout in a single afternoon. Conversion went up 18% the same week.”</blockquote>
<figcaption className="mt-4 small text-body-secondary"><strong>Priya Sharma</strong> · Head of Growth, Kartly</figcaption>
</figure>
<figure hidden={slide !== '2'}>
<blockquote className="fs-5 fw-medium lh-lg text-body-emphasis">“The components are clean, accessible and they just work with our design tokens.”</blockquote>
<figcaption className="mt-4 small text-body-secondary"><strong>Daniel Okafor</strong> · Staff Engineer, Lumen</figcaption>
</figure>
<figure hidden={slide !== '3'}>
<blockquote className="fs-5 fw-medium lh-lg text-body-emphasis">“Dark mode and theming out of the box saved us weeks of design back-and-forth.”</blockquote>
<figcaption className="mt-4 small text-body-secondary"><strong>Mia Fischer</strong> · Product Designer, Northwind</figcaption>
</figure>
</div>
<div className="mt-4 d-flex justify-content-center gap-2" role="group" aria-label="Choose testimonial">
<button type="button" className="btn btn-outline-secondary choice fw-semibold rounded-2" aria-label="Show testimonial 1" onClick={() => setSlide('1')} aria-pressed={slide === '1'}>1</button>
<button type="button" className="btn btn-outline-secondary choice fw-semibold rounded-2" aria-label="Show testimonial 2" onClick={() => setSlide('2')} aria-pressed={slide === '2'}>2</button>
<button type="button" className="btn btn-outline-secondary choice fw-semibold rounded-2" aria-label="Show testimonial 3" onClick={() => setSlide('3')} aria-pressed={slide === '3'}>3</button>
</div>
</div>
</section>
);
}
/* theme.css — brand color #4f46e5 for Bootstrap 5.3 */
:root { --brand: #4f46e5; --brand-hover: #433cc3; --brand-rgb: 79, 70, 229; --brand-contrast: #ffffff; }
.btn-brand {
--bs-btn-color: var(--brand-contrast); --bs-btn-bg: var(--brand); --bs-btn-border-color: var(--brand);
--bs-btn-hover-color: var(--brand-contrast); --bs-btn-hover-bg: var(--brand-hover); --bs-btn-hover-border-color: var(--brand-hover);
--bs-btn-active-color: var(--brand-contrast); --bs-btn-active-bg: var(--brand-hover); --bs-btn-active-border-color: var(--brand-hover);
--bs-btn-focus-shadow-rgb: var(--brand-rgb);
}
.text-brand { color: var(--brand) !important; }
.border-brand { border: 2px solid var(--brand) !important; }
.bg-brand-subtle { background-color: rgba(var(--brand-rgb), .12) !important; }
.form-control:focus, .form-check-input:focus { border-color: var(--brand); box-shadow: 0 0 0 .25rem rgba(var(--brand-rgb), .25); }
.form-check-input:checked { background-color: var(--brand); border-color: var(--brand); }
.overlay { background: rgba(15, 23, 42, .5); backdrop-filter: blur(4px); z-index: 1050; }
.choice[aria-pressed="true"] { border-color: var(--brand) !important; color: var(--brand) !important; box-shadow: 0 0 0 .2rem rgba(var(--brand-rgb), .2); }
.mw-sm { max-width: 24rem; } .mw-md { max-width: 28rem; } .mw-lg { max-width: 32rem; } .mw-xl { max-width: 36rem; }
.mw-2xl { max-width: 42rem; } .mw-4xl { max-width: 56rem; } .mw-6xl { max-width: 72rem; }
More Bootstrap components for React
All components →- Hero Section A landing-page hero with an announcement badge, a large headline, supporting copy, primary and secondary calls to action and a row of social-proof stats
- Feature Grid A marketing section with a centered heading and a responsive grid of six feature cards, each with an icon badge, title and description
- Pricing Table A three-tier pricing section with a monthly/yearly billing toggle, a highlighted “most popular” plan and feature checklists
- Currency Pricing Table A dynamic pricing section that detects the visitor’s currency, shows purchasing-power-adjusted regional prices and lets users switch between USD, EUR, GBP, INR and JPY
- FAQ Accordion A frequently-asked-questions section with four expandable items, each toggled by a button that exposes its state via aria-expanded
- Login Modal A centered sign-in dialog with email and password fields, “remember me”, a forgot-password link and a social sign-in button
- Signup Form A registration card with name, email and password fields, a password hint, a terms-of-service checkbox and a primary call to action
- Navbar A responsive top navigation bar with a logo, primary links, a sign-in/CTA pair on desktop and a collapsible hamburger menu on mobile
Install Bootstrap 5 for React
Create a React project with Vite and install Bootstrap:
npm create vite@latest my-app -- --template react
cd my-app
npm install
npm install bootstrapSave the generated theme.css next to the component; the component file already imports bootstrap/dist/css/bootstrap.min.css and ./theme.css. No Bootstrap JavaScript is required — interactivity uses useState.
Use the testimonial slider in React
// App.jsx
import TestimonialSlider from './TestimonialSlider';
export default function App() {
return <TestimonialSlider />;
}Accessibility & customization
There is no auto-rotation (WCAG 2.2.2), each slide button has an aria-label and aria-pressed state, and quotes are marked up with <blockquote> and <figcaption>.
Every color, radius and dark-mode choice is baked into plain Bootstrap classes plus a tiny CSS-variable theme file, so the copied code has no runtime dependency on this site.
Compatibility
| Item | Details |
|---|---|
| CSS framework | Bootstrap 5.3+ (CSS only) |
| Library | React 18+ (function component) |
| Interactive state | slide |
| Dark mode | Yes — toggle in the editor |
| Style | Minimal |
Frequently asked questions
How do I install this Bootstrap testimonial slider in React?
Create a React project, install Bootstrap 5 as shown in the installation section, then paste the generated code. Also save the generated theme.css file.
Can I change the color of the testimonial slider?
Yes. Use the brand color picker or type any hex code — the preview and code update instantly, and the color is written directly into the classes you copy.
Does the testimonial slider support dark mode?
Yes. Toggle “Dark mode” in the editor to generate a dark palette version of the same component.
Is the testimonial slider accessible?
There is no auto-rotation (WCAG 2.2.2), each slide button has an aria-label and aria-pressed state, and quotes are marked up with <blockquote> and <figcaption>.
Is this component free for commercial use?
Yes. The generated code is yours to use in personal and commercial projects without attribution.