Your ByCS courses, finally sorted.
The Stroodle.eu ByCS Course Organizer arranges the course overview of the ByCS learning platform into collapsible categories: computer science, maths, administration and whatever else you need. Your Stroodle courses land in the right place automatically.
How to install it- Computer science 11
- Class course 11D 2026/2027
- Maths 7
- Staff and conferences
- Computer science 6
- Computer science 7
Computer science Stroodle.eu 3
- Computer science 11
- Computer science 6
- Computer science 7
Maths Stroodle.eu 1
- Maths 7
Administration 1
- Staff and conferences
Uncategorised 1
- Class course 11D 2026/2027
Installation in four steps
All you need is the browser extension Tampermonkey. It runs small scripts on individual websites, in our case only on lernplattform.bycs.de.
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In Chrome and Edge: allow user scripts
Open
chrome://extensions(Edge:edge://extensions), click Details on Tampermonkey and switch on Allow User Scripts. Without it no script runs in Chrome or Edge. Firefox and Safari do not need this. -
Install the organizer from its address
Copy the address below. Then in the Tampermonkey menu: Dashboard → tab Utilities → Install from URL, paste the address, Install. Opening the address directly is blocked by Chrome; the dashboard route always works.
https://assets.stroodle.eu/bycs/bycs-kurs-organizer.user.js -
Reload ByCS
Open My courses in the ByCS learning platform and reload the page once. Your courses are now grouped. Tampermonkey fetches updates on its own from now on.
What the organizer does
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Recognises Stroodle courses by itself
Stroodle.eu computer science and maths courses land in their category without any action from you.
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Everything else you sort with a click
Every course has a small select field. Add your own categories whenever you need them.
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Categories fold open and closed
One click on the heading, and the organizer remembers what stays open.
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Stays in your browser
Assignments live only locally in your browser. Nothing is sent anywhere.
Frequently asked questions
Does the tool change anything on ByCS?
No. It only rearranges how the course overview is displayed in your browser. Nothing changes on the ByCS server, other users keep their usual view.
Which data does the script read?
Only the course list that ByCS loads for the “My courses” page anyway: course name, short name and category. It runs exclusively on lernplattform.bycs.de and sends no data to Stroodle.eu or anywhere else. The source code is open and lives at the installation address.
What happens to courses that are not from Stroodle?
They stay, of course. Class and school courses land in “Administration” or “Uncategorised”, and you move them via the select field to wherever they belong for you.
How do I get rid of it again?
Delete the script in the Tampermonkey dashboard or disable it with the switch. The course overview immediately looks like before.
No Stroodle course in your overview yet?
Stroodle.eu is a programming and maths companion for pupils from year 6 on. Sign up and you will be the first to hear when your school can get started.
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