---
title: "Developer"
manual: "RTE CKEditor Image"
version: "main"
permalink: "https://docs.typo3.org/permalink/netresearch/rte-ckeditor-image:developer@main"
source: "Developer/Index.rst"
rendered: "2026-10-01T01:27:51+00:00"
---

# Developer {#developer}

Developer documentation is split into two domains:

-   [API Documentation](https://docs.typo3.org/permalink/netresearch/rte-ckeditor-image:api-index@main) — PHP service / DTO / controller reference.
-   [CKEditor Plugin Development](https://docs.typo3.org/permalink/netresearch/rte-ckeditor-image:ckeditor-plugin-development@main) — CKEditor 5 plugin internals
    (model, conversions, style integration).

Architecture decisions are recorded as ADRs under
[Architecture](https://docs.typo3.org/permalink/netresearch/rte-ckeditor-image:architecture@main); the ADR index is also mirrored at
[Architecture Decision Records](https://docs.typo3.org/permalink/netresearch/rte-ckeditor-image:developer-adr@main) for discoverability.