CodeSandbox — Testimonial / Social Proof

Dev Tools · Testimonial / Social Proof

Yellow testimonial cards from Brian Vaughn (Software Engineer, React Team), Jonnie Hallman (Designer Developer, Stripe), Robert Rizk (Co-Founder and COO of Blackbox), Edwin Webb (Senior Software Engineer), Matthew Phillips (Co-creator of Astro), and Dominik (Frontend Tech Lead at Adverity).

Open in Mozaika →

This is a static, crawlable rendering for search & AI engines. The interactive version — filters, live decode console, copy & export — is at https://mozaika.design/inspiration/codesandbox-customer-testimonials-grid.

Measured spec

Palette

Fonts

Page types

UI elements

Context

• Parent page: Sandboxes built for scale
• All of CodeSandbox

Other sections on this page

• Banner — Together AI announcement banner
• Hero — Sandboxes built for scale hero
• Logo Wall — Trusted-by logo wall
• Feature — Secure code generation feature grid
• Feature — Built for AI agents use-cases
• Gallery / Showcase — Template universe
• CTA / Sign-up — Join the future of building CTA
• Footer — Footer