WordPress Plugin Development
Custom WordPress plugins from scratch — PHP 8.1+, WordPress Coding Standards, REST API, Gutenberg blocks and WooCommerce integrations. Clean code with full documentation.
What WordPress plugin development includes
- WordPress Coding Standards (WPCS)
- PHP 8.1+ with OOP architecture
- REST API & AJAX integration
- Custom Gutenberg blocks
- WooCommerce compatibility
- Full documentation and tests
When you need a custom WordPress plugin
Businesses with unique needs
›You've searched and couldn't find a plugin that does exactly what you need. Standard solutions are too generic — we build functionality designed specifically for your business process, without compromise.
WooCommerce stores
»You need integration with a specific courier, ERP system, accounting software or payment gateway? We build it as a clean WordPress plugin — stable, maintainable and compatible with future updates.
Agencies and developers
★Your client has a non-standard technical requirement and you need a reliable partner with proven WordPress development experience. We work quickly, document everything and deliver code you can continue with yourself.
How we develop WordPress plugins
Specification
01We discuss your needs, analyze existing solutions and prepare a detailed technical specification of the plugin.
Architecture
02We design the architecture — classes, hooks, database tables, REST endpoints. Following WordPress Coding Standards.
Development
03We write the plugin with clean PHP 8.1+ code, unit tests and compatibility testing with the latest WordPress versions and popular themes.
Delivery
04We deliver the finished plugin with full installation and usage documentation. We offer subsequent support and updates when WordPress changes.
Pricing for WordPress Plugin Development
Custom WordPress Plugin
Custom WordPress plugin development to your specification. Price depends on scope and complexity.
30 days support
30 days support
- Analysis and technical specification
- WordPress Coding Standards
- PHP 8.1+ with OOP architecture
- REST API integration
- Admin UI panel
- Unit tests and QA
- Full documentation
All prices exclude VAT.
Detailed description of what is included
Detailed explanation of every included service in WordPress Plugin Development
Plugin API & Hooks
We use WordPress Plugin API, actions and filters for a clean, extensible architecture that works without conflicts with other plugins.
Custom Post Types & Taxonomies
We create customized content types and taxonomies when the project requires it — with full admin UI integration.
REST API Endpoints
We develop custom REST API endpoints for integration with mobile apps, JavaScript frontend or external systems.
Gutenberg blocks
Custom blocks for the WordPress editor, built with React and @wordpress/scripts — visual editing directly in the admin panel.
Security & Validation
Nonces, capability checks, sanitization, escaping — every input is validated, every output is escaped. No SQL injection, XSS or CSRF.
Testing & QA
Unit tests with PHPUnit, PHP compatibility check, testing with different WordPress versions and popular themes.
Questions about WordPress Plugin Development
How much does WordPress plugin development cost?
The price depends entirely on the complexity and scope of the project. Contact us for a free consultation and individual quote.
How long does development take?
Depends on scope — a simple plugin may be ready in 1–2 weeks, a more complex project in 4–8 weeks. We give an accurate estimate after analyzing the specification.
Can I sell the plugin on CodeCanyon?
Yes, we develop plugins prepared for sale — with full documentation, demo, Envato code standards and preparation for the review process.
What happens when WordPress is updated?
We write plugins following WordPress Coding Standards using official APIs. This guarantees maximum compatibility with updates. We also offer support for long-term projects.
Do you support Gutenberg blocks?
Yes, we develop custom Gutenberg blocks with React that integrate perfectly into the WordPress editor and are easy to use for the end user.
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