Plugin Guides
WooCommerce HPOS Compatibility for Extension Developers
Make WooCommerce extensions compatible with High-Performance Order Storage by replacing direct post queries, declaring support, and testing both modes.
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Plugin Guides
Designing WordPress Plugins for Multisite
Design WordPress plugins for multisite with clear network activation, site-scoped data, capabilities, migrations, jobs, and uninstall behaviour.
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Plugin Guides
Reliable Webhooks in WordPress: Signatures, Retries, and Idempotency
Build reliable WordPress webhooks with signature verification, replay protection, idempotency, fast acknowledgements, retries, and useful delivery logs.
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Plugin Guides
Background Processing in WordPress Plugins Without Timeouts
Build reliable background processing in WordPress plugins with bounded jobs, queues, locks, retries, idempotency, progress, and failure recovery.
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Plugin Guides
Safe Database Migrations in WordPress Plugins
Design safe WordPress plugin database migrations with schema versions, dbDelta, idempotent steps, batches, observability, and rollback planning.
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Plugin Guides
WordPress Plugin Deactivation vs Uninstall: What Data Should Be Removed?
Understand WordPress plugin deactivation versus uninstall and design safe cleanup for options, tables, cron events, files, caches, and user data.
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Plugin Guides
WordPress REST API Security and Nonces: Complete Verification Guide
Secure WordPress REST API endpoints with authentication, capability checks, permission callbacks, validation, sanitization, and safe responses.
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Plugin Guides
How to Build a WordPress Plugin Compatibility Test Matrix
Build a practical WordPress plugin compatibility test matrix across PHP, WordPress, multisite, browsers, themes, and dependent plugins.
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WordPress Development
What Drives WordPress Plugin Maintenance Cost After Launch?
Understand the factors behind WordPress plugin maintenance cost, including compatibility, security, integrations, support, testing, and release operations.
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