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Tampermonkey Classic

jonazwetsloot.nl·Developer Tools·🇺🇸

Somtoday Mod is an open-source browser extension that adds customization and extra features to the Somtoday school portal. Students can personalize backgrounds, calculate grades, and view recaps, improving their user experience on the platform.

Open SourceWebEmbeddableiOS
TTampermonkey Classic preview
Visit jonazwetsloot.nl↗
15stars
7forks
5features
2024since

Overview

5 features

Tampermonkey Classic is a Developer Tools project. It allows students to customize and enhance their Somtoday school portal experience. It is built as an open-source project for students using Somtoday. Tampermonkey Classic is open source under the Open Source license. It ships for the web, embeddable surfaces, and iOS.

Behind Tampermonkey Classic is Jan Biniok, based in the United States, and it first shipped in 2024. Development happens publicly on GitHub with 15 stars and 26 commits in the last 90 days. Among its 5 catalogued features are custom backgrounds, grade calculator, and profile customization.

  • ✓Custom backgrounds
  • ✓Grade calculator
  • ✓Profile customization
  • ✓Cijfer recap
  • ✓Multiple layouts
Tags
school-portal-modgrade-calculatorbrowser-extension
AI capabilities
Weights: Open

Built with & integrations

Connectors
chrome
Runs on
BrowserEmbeddableiOS

Trust & compliance

License
Open Source
Verified signals
✓HTTPS✓Open Source✓Free tier✓GitHub · ★ 15✓Active maintenance✓Store-verified publisher

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed26 Jun · 20:17 UTC
    Listing verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about Tampermonkey Classic

What does Tampermonkey Classic do?
Tampermonkey Classic allows students to customize and enhance their Somtoday school portal experience. It is catalogued under Developer Tools on PulseGate.
Who is Tampermonkey Classic for?
Tampermonkey Classic is an open-source project built for students using Somtoday.
How much does Tampermonkey Classic cost?
Tampermonkey Classic is open source (Open Source); commercial plans start at $1.99.
What platforms does Tampermonkey Classic run on?
Tampermonkey Classic runs on the web, embeddable surfaces, and iOS.
Is Tampermonkey Classic still maintained?
The GitHub repository shows 26 commits in the last 90 days.
What projects are similar to Tampermonkey Classic?
Similar projects tracked by PulseGate include Track Debug, ZenPress, and StarPulse.Track DebugZenPressStarPulse
Who makes Tampermonkey Classic?
Tampermonkey Classic is developed by Jan Biniok, based in the United States.
How long has Tampermonkey Classic been around?
Tampermonkey Classic first shipped in 2024.

At a glance

Pricing
Open Source
Platforms
Web · Mobile · Desktop
Languages
Dutch
Open source
Yes · ★ 15
License
Open Source
First seen
26 Jun 2026
Built for
students using Somtoday
Model
Open source
Solves
Allows students to customize and enhance their Somtoday school portal experience.

Registered as

GitHub
Jona-Zwetsloot/Somtoday-Mod
Chrome Web Store
gehilkhfalphnhpidceocgmdijplpkbn
Chrome Web Store
midnnobjjobpnnblnckmnkhegbnlmgkn
App Store
1482490089
Firefox Add-ons
somtoday-mod
Firefox Add-ons
youtube-alchemy

Developer

🇺🇸Jan Biniok
Team
↗ GitHub

Open source

View on GitHub →
Stars
15
Forks
7
Open issues
13
Last commit
5 Jun 2026
Commits 90d
26
Contributors
6
Authorship
Team
Default branch
main
Latest release
SomtodayMod-v5.5 · 5 Jun 2026

Live coverage

Identity confidence
High · 90.8
Indexed
26 Jun 2026
Lifecycle
Unverified
First seen
Jun 2026
Last seen
26 Jun 2026
Identity audit (12)
Slug
somtoday-mod-jonazwetsloot-nl
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
26 Jun 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Name from
Derived from the project's own page and URL.
Category from
Assigned by a language model.
Summary from
Taken from the project's own store listing.
Languages from
Detected by a language model, checked against the page's own declaration.
Last updated
1 Aug 2026
Canonical URL
https://jonazwetsloot.nl/projecten/somtoday-mod

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