Multisite Backend Login
Cross site/domain backend login for TYPO3. It allows backend users to work in the frontend across domains.
WS Slider - Universal slider extension
Universal slider carousel for Swiper, bootstrap slider, tinyslider, flexslider, ...
Frontend User Registration
Frontend User Registration based on form with double opt in
SASS compiler for TYPO3
Compiles SCSS to CSS at runtime with caching, TypoScript variables and EXT: import support
OAuth Services for TYPO3
Central OAuth2 client and token management for TYPO3 — Authorization Code Flow with PKCE, encrypted token storage, automatic refresh and expiry monitoring
Address list
Address extension with multiple contact types per address. Code is based on news extension.
Form Extended
Multi upload field, sender addresses in site config, new field types and other
Microsoft Graph mailer transport for TYPO3 — sends emails via Microsoft 365 Graph API with OAuth2
Tagging
Adds a flexible tagging system to TYPO3 — assign colored tags to any record, similar to categories but with color support and custom styling.
wapplersystems/pdflip
PDF Flip Book extension for TYPO3
Cache Monitor
Cache monitoring dashboard, backend module and CLI command for TYPO3. Provides an overview of all registered caches with statistics.
Messenger Monitor
Backend module to monitor Symfony Messenger queues (queued/failed).
wapplersystems/ws-components
Modular SCSS and JS component loader for TYPO3 — extensions request a key, the active site package maps it to files, scss is compiled per key, js is enqueued via AssetCollector.
wapplersystems/site-sets-extras
Quality-of-life UX improvements for the TYPO3 v13 backend Site Settings / Site Sets area.
Videos
Extends video file properties and provides a player for playlists, cue points and subtitles.
HTML Proxy
Proxy extension for embedding external HTML sources
FileCollection Gallery
Simple FileCollection Gallery with mobile and desktop view
Font downloader for TYPO3
Automatically downloads external CSS fonts (Google Fonts, Font Awesome, ...) and serves them locally for GDPR compliance
News Layouts
Extends EXT:news with individual layout settings per plugin and record. Adds image format options, metadata display controls (date, category, tags, author), and Bootstrap-ready templates.
wapplersystems/backend-theme
Backend theme optimization