Pinned

1. ipaddress

   Python 3.3+'s ipaddress for older Python versions

   Python 90 45

2. bup

   Badminton Umpire Panel

   JavaScript 12 6

3. vulnsrv

   Educational Exploitable Web Application

   Python 19

4. keysheet

   Website to print your public key (for keysigning parties, 100% client-side)

   JavaScript 5 2

5. pdfform.js

   Fill out PDF forms in pure JavaScript

   JavaScript 130 57

6. krotoncheck

   Check Badminton league results according to NRW regulations

   JavaScript 2 1