Wappler Extensibility
Categorized hub linking directly to Wappler extensibility docs across setup, code-first Server Connect guides, App Connect extension guides, and editor-side UI control references.
Wappler Extensibility Overview
Use this hub to jump straight to the documentation that matches the part of Wappler you want to extend. These cards are not just conceptual overviews: the runtime-specific guides include concrete file locations, function or class structure, and sample code so you can move from setup into implementation quickly.
Explore extensibility docs
Section titled “Explore extensibility docs”Open the documentation set that matches the extension surface you are working on.
Start here
Install & Use Custom Extensions
Install an existing custom extension into Wappler, wire up the project-side folder structure, and understand the setup it depends on.
Build Custom Extensions
Package your own extension for distribution, including the extension files, structure, and install flow it needs.
Server Connect
Server Connect Extensibility Overview
Start with the overall model for custom modules and formatters before you drop into runtime-specific code.
PHP Modules & Formatters
Shows PHP formatter functions, custom module class structure, namespaces, file locations, and example implementation code.
NodeJS Modules & Formatters
Shows NodeJS module and formatter code structure, file placement, and concrete implementation patterns for custom actions.
ASP Modules & Formatters
Shows the ASP-side module and formatter file structure, naming rules, and sample implementation code.
Extending Express (NodeJS)
Go lower-level when you need Node middleware, Express hooks, and server-side integration code beyond standard modules.
App Connect
App Connect Extensibility Overview
Start with the client-side extension model so you know when to build a formatter, attribute, or full component.
Custom Formatters for App Connect
Includes formatter registration and code examples for reusable value transforms inside bindings and expressions.
Custom Attributes for App Connect
Shows directive-style attribute code, lifecycle structure, and how custom behaviors attach directly to elements.
Custom App Connect Component
Covers full component code, registration, and when to move from small extensions to a reusable custom component.
UI Controls & Schema
App Connect UI Controls Reference
Use the editor-side control and schema reference for inspector metadata, controls, UI wiring, and extension authoring contracts.
Build Custom Extensions
Pair the UI controls reference with the packaging guide when your extension ships both editor UI and runtime code.
Go to
Wappler Docs Index
Structured hub for Wappler learning paths across onboarding, how-to guides, reference tours, switching guides, and product-area indexes.
Reference Tours
Browse fast-reference entry points across Wappler so you can look up UI surfaces, managers, frameworks, and runtime concepts without replaying full how-to tours.
How-To Guides
Browse practical how-to entry points across Wappler so you can jump straight into guided task-based learning.