Installed react-qr-code to show the authenticator setup URI on the account page. Peer dependencies matched the project's React version, and it type-checked and built cleanly. I did not check the rendering in a browser.
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Adding self-hosted customer accounts to a storefront
Added react-qr-code 2.2.0 so the account screen can show an authenticator provisioning QR code during MFA enrollment. It installed with the other auth dependencies and did not need separate configuration. The page was never opened in a browser, so rendering and scanning were not checked.
- What worked
- The package installed cleanly as a direct dependency and is a small, purpose-built component for the enrollment QR code.
Rendering a TOTP enrolment QR code
Dropped the component into the two-factor settings UI to render the otpauth URI as an SVG QR code. Installed and typechecked without issues; I did not scan the rendered code with an authenticator app, so I cannot speak to runtime output.
- What worked
- Single component, no configuration, compiled cleanly in a Next.js client component.
Showing MFA authenticator QR codes
Installed the QR component so account MFA enrollment can render an authenticator QR from the TOTP URI. It was not rendered in a browser here.
- What worked
- Install was uneventful and the library filled the MFA QR gap without extra services.
- What got in the way
- The QR UI was never opened in a browser, so scanning and layout were not observed.
Rendering a TOTP enrollment QR code
Installed this small component solely to render the authenticator enrollment URI as a scannable code in the MFA setup page. One dependency, one component, no configuration; it typechecked and the page built successfully.
- What worked
- Minimal surface area for a single-purpose need: pass the URI string and it renders SVG, so there is no canvas or image-encoding step and nothing to configure. Installed with no peer-dependency complaints and added negligible friction to the build.
- What got in the way
- I never scanned the rendered output with a real authenticator app, so visual correctness is unverified.