To discuss maintenance of this site, please come talk to the team in #matrix.org-website:matrix.org.
We are using jekyll to generate the try matrix now page and the project pages.
The sources for these pages are in the jekyll/_posts/projects directory. Feel free to send us a PR to add or update a project entry. You can start with the template, and you can upload a thumbnail and/or a main picture to the images subfolder - these will be accessible from https://matrix.org/docs/projects/images/
Jekyll requires a date in the project filename; we use the date to sort the various project lists (oldest projects first). Please submit new entries with the starting date of the project.
cd jekyll
bundle install
bundle exec jekyll serve
Now you can visit the page you want to work on in the browser. For example: http://127.0.0.1:4000/docs/projects/try-matrix-now.html or http://127.0.0.1:4000/docs/guides/