StudocuHack v2.7.0

What's New in v2.7.0

Blur Removal (Major Improvement)

• Server-side blurred image swap using CloudFront signed params
• React fiber state patching to prevent re-blurring on page updates
• Patches __NEXT_DATA__ to disable blur flags
• Handles .pf elements (pdf2htmlEX page frames) - fix from mrtrkmn fork
• Comprehensive CSS overrides for all blur mechanisms (filter, opacity, clip-path, mask-image)

Premium UI Removal

• Removes premium badges, labels, and tags from document titles
• Removes Studocu's native "Scarica"/"Download" premium buttons
• Enhanced banner removal with more selectors

Download Improvements

• New download viewer opens all pages in a new tab
• Uses hex page numbering for proper CDN URL construction
• Blob URL viewer with "Print / Save PDF" button
• Capture-phase click delegation for reliable button handling

Branding & UI

• New STUDOCUHACK logo (blue S icon + branded text)
• Logo click redirects to GitHub repo
• Restyled download button (blue pill, centered)

Firefox Support

• Added browser_specific_settings with gecko ID for Firefox MV3
• Rebuilt XPI package

Installation

• Chrome: Download studocuhack.zip, unzip, go to chrome://extensions, enable Developer Mode, click "Load unpacked"
• Firefox: Download studocuhack-v2.7.0.xpi, go to about:addons, click gear icon, "Install Add-on From File"

v2.6.0

What's Changed

• Fixed extension for latest Studocu/Studeersnel website updates
• Updated banner removal selectors for new CSS module classes
• Fixed blur removal for updated DOM structure
• Fixed download popup for current page structure
• Replaced broken logo with inline SVG branding
• Added scroll-based blur removal for lazy-loaded pages
• Updated premium banner CSS selectors

Installation

Chrome

1. Download studocuhack.zip
2. Unzip the file
3. Go to chrome://extensions/
4. Enable Developer Mode
5. Click "Load unpacked" and select the unzipped folder

Firefox

1. Download studocuhack-v2.6.0.xpi
2. Go to about:addons
3. Click the gear icon → "Install Add-on From File"
4. Select the .xpi file

v2.5.0

Bump version to 2.5.0 and add new XPI package

v2.4.1

• small updates
• firefox .xpi file back to working

v2.4.0

What's Changed

• add NodesParser to load full res images in pdfWindow by @L30-stack in #6

New Contributors

• @L30-stack made their first contribution in #6

Full Changelog: v2.3.0...v2.4.0

v2.3.0

What's Changed

• Fixtures from recent studocu updates by @danieltyukov in #2

New Contributors

• @danieltyukov made their first contribution in #2

Full Changelog: v2.2.0...v2.3.0

Release v2.2.0

Release v2.2.0 - Logo Update & Firefox Comparability

Release v2.1.0

Release v2.1.0 - Logo Update & Performance

Release v2.0.0

Release v2.0.0 - Addition of Firefox compatibility

Release v1.0.0

Release v1.0.0 - Publication of the first version of the plugin