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.
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повече трафик
How we develop custom WordPress plugins
Architecture and development
The architecture builds on the WordPress Plugin API - actions and filters rather than direct core modifications, so the plugin coexists with other extensions and survives WordPress updates. Where the project calls for it, we add Custom Post Types and taxonomies with full admin integration, custom REST API endpoints for mobile apps or external systems, and Gutenberg blocks built with React for visual editing directly in the editor. Security is not a final step: nonces on every action, capability checks on every permission, input sanitization and output escaping. The goal is a plugin that does not open the door to SQL injection or XSS, even in the hands of a non-technical user.
Testing and support
Every plugin goes through code review and testing - unit tests with PHPUnit, compatibility checks across PHP and WordPress versions and against popular themes and extensions. We build both internal plugins integrating with WooCommerce stores or inventory software, and plugins for public distribution on CodeCanyon and WordPress.org, where code and documentation requirements are stricter.
What WordPress plugin development includes
When you need a custom WordPress plugin
Businesses with unique needs
01You'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
02You 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
03Your 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
- 01
Specification
We discuss your needs, analyze existing solutions and prepare a detailed technical specification of the plugin.
Стъпка 01 - 02
Architecture
We design the architecture - classes, hooks, database tables, REST endpoints. Following WordPress Coding Standards.
Стъпка 02 - 03
Development
We write the plugin with clean PHP 8.1+ code, unit tests and compatibility testing with the latest WordPress versions and popular themes.
Стъпка 03 - 04
Delivery
We deliver the finished plugin with full installation and usage documentation. We offer subsequent support and updates when WordPress changes.
Стъпка 04
Pricing for WordPress Plugin Development
Custom WordPress Plugin
Custom WordPress plugin development to your specification. Price depends on scope and complexity.
included free
30 days support
Основни възможности
- 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
Всичко, което трябва да знаете за процеса на работа, цените и гаранциите.
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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