diff --git a/project-preplanning.org b/project-preplanning.org
index 0c94fb2..ee78f96 100644
--- a/project-preplanning.org
+++ b/project-preplanning.org
@@ -1,3 +1,6 @@
+#+LATEX_HEADER: \usepackage[a4paper]{geometry}
+#+LATEX_HEADER: \usepackage{parskip}
+#+LaTeX_HEADER: \hypersetup{linktoc = all, colorlinks = true, urlcolor = blue, citecolor = PaleGreen1, linkcolor = black}
 * Patient Questionnaire App
 
 ** Elevator Pitch
@@ -9,7 +12,7 @@ A simple app to let patients fill in relevant questionnaires -- eg DLQI & POEM f
 Apps exist for both of the proposed questionnaires:
 
  - [[https://play.google.com/store/apps/details?id=uk.ac.cardiff.dlqi][DLQI app by Cardiff University]]
- - [[ https://play.google.com/store/apps/details?id=my.eczema.tracker][My Eczema Tracker]] (MET)
+ - [[https://play.google.com/store/apps/details?id=my.eczema.tracker][My Eczema Tracker]] (MET)
 
 I have downloaded and tried out both apps.
 
@@ -38,6 +41,18 @@ Rough outline:
  2. mid phase: evolve & refine prototype & design usability tests, seek input
  3. late phrase: user testing, demo & write-up
 
+** Resources
+
+*** React
+
+ - [[https://github.com/wix/react-native-notifications][React native notifications]] || [[https://github.com/zo0r/react-native-push-notification][react-native-push-notification]]
+ - [[https://mui.com/joy-ui/getting-started/usage/][JoyUI]]
+ - [[https://tailwindcss.com/docs/guides/create-react-app][TailwindCSS & React]] (didn't find styling I was happy with for radio buttons)
+ - [[https://ui.shadcn.com/docs/components/form][shadcn forms]] (dep: [[https://zod.dev/][Zod]])
+ - [[https://www.reddit.com/r/reactjs/comments/1d2ptx2/what_ui_frameworks_do_yall_use_or_recommend/][recent reddit discussion on UIs]]
+ - [[https://web.dev/articles/what-are-pwas][PWA overview]]
+ - export to PDF: [[https://react-pdf.org/][React-pdf]]
+
 * Automatic Video Game Footage Highlight Generator
 
 ** Elevator Pitch