2025/Düsseldorf/Demos
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Düsseldorf 2025 Demos was the final session of the IndieWebCamp Düsseldorf 2025, with demos by everyone there!
- To-do: extract demo notes from chat archives starting at https://chat.indieweb.org/events/2025-05-04#t1746369719003300
- Create a new H2 heading (=== Heading ===) inside the Demos section for each person and write-up what they demonstrated with sufficient detail (and local wiki links) to understand they did!
Projects
Create Day ideas and projects
Tantek
- ✅ fix his PHP to work PHP 8 (and https://asin.cc also! no more PHP7 on my host!) thanks
Schepp - __ maybe implement "ISBN %ISBN%" auto-linking to open library, also urn:isbn:9780307476463 or isbn:9780307476463
- ✅ figure out a regex to detect ISBN usage in plain text
- \b(ISBN-10(\s?:\s?|\s)|ISBN-13(\s?:\s?|\s)(978|979)|(ISBN|isbn)(\s?:\s?|\s)(978|979)?)(\s|-)?(\d(\s|-)?){9}(\d|X)\b
- not supporting "ISBN-No.:" because the "No." is redundant like "Machine" in "ATM Machine" and should show as an error to the user
- ✅ document regex: https://indieweb.org/ISBN#Regex_to_detect_ISBN_usage_plain_text
- ✅ figure out a regex to detect ISBN usage in plain text
Christian
- ✅ help
Tantek Çelik with PHP 8 - ✅ create Schepp
- experiment with Custom Highlight API to format markdown text?
- Use ChatGPT to implement Tantek Çelik's rich text syntax http://tantek.pbworks.com/w/page/59905776/Markdown
- Measuring energy impact of
Joschi Kuphal's page together with him
Joschi
- work on measuring energy light vs dark mode
Gunnar
- idk / tbd
Daniel
- ✅ sending WebSub notifications for my site (not completly automated, though)
- make it easier again to post any content to my site again
Jakob
- fix laptop, depending on that, want to come up with a plan for how structure my website
- Tantek Çelik says: see https://indieweb.org/URL_design