Libraries tagged by optin

Provides support for email opt-in/out consent management via DynamoDb

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Accept.js tokenization (PCI SAQ A-EP) with direct card fields (no iframe) Accept Hosted (PCI SAQ A) supported as an alternative hosted flow Apple Pay: server-side merchant validation, cert management via env.php, domain verification support Google Pay: native sheet UX + automatic gateway ID detection PayPal: processed through Authorize.Net’s wallet integration Saved Cards: Authorize.Net Customer Profiles + opt-in save checkbox + saved card dropdown Webhooks: signed (HMAC-SHA512) endpoint + order history updates + event mapping for refunds/voids/chargebacks Security: encrypted API keys at rest, certs stored outside webroot, SSRF hardening, session transaction validation Modern stack: no Knockout dependencies, REST compatible, modular architecture

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Shopware 6 back-in-stock alerts: "Notify me when it's back" on sold-out products, with double opt-in, Flow Builder events and per-sales-channel config.

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A TYPO3 CMS Extension for Cookie Opt-in.

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Integrates Route package protection with Shopware 6. Adds checkout opt-in, syncs Route claim data and statuses, provides an admin claims list and webhooks, plus a storefront widget.

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Newsletter Campaigns - TYPO3 newsletter extension with double opt-in subscriptions, subscriber groups, scheduled campaigns, FAL attachments, frontend archive and sg_mail queue delivery.

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Point-in-time static (and opt-in dynamic) diagnostic analysis for Laravel applications — configuration, schema, security, and codebase.

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Opt-in behavioral case coverage for PHPUnit doubles.

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An OPT-in performance boost for the symfony serializer component. By moving runtime overhead to buildtime.

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Quiote's filesystem subsystem: FilesystemAdapterInterface/ListableFilesystemInterface, FilesystemManager, FilesystemDriverRegistry, LocalFilesystemAdapter, the object-store-backed adapter base classes cloud filesystem drivers extend, and ObjectStoreSessionPersistence, the equivalent base for cloud session drivers. Opt-in via the plugin system (`plugins: [Quiote\Filesystem\FilesystemPlugin]`), split out of the framework core so it releases independently.

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PlugPress SDK — self-hosted updates, licensing, telemetry opt-in, deactivation feedback, and About page for WordPress plugins.

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PHPStan extension that reports the regex patterns your target PHP refuses, and, opt-in, lint, ReDoS and optimization findings.

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Rewrites regex patterns into shorter equivalents and modernizes old syntax; equivalence can be proven, opt-in, by regex-automata.

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A newsletter for omnibase: subscribers with double opt-in, campaigns written in the back office and sent through Messenger, a monthly digest drafted from the site’s sources.

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A package which handles Cookie Opt-In for Neos CMS. Build with React.

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