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🎓 UT E-Learning Text Grabber & AI Assistant v1.7.0

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@ngajar-feri ngajar-feri released this 24 Apr 00:22
· 5 commits to main since this release
1.7.0
9c82f7e

🚀 What's New in v1.7.0

🆕 Major New Features

  • 🌐 OpenRouter Native Integration: Seamless auto-routing capabilities for any provider/model formatted string.
  • 🛡️ 4-Layer Anti-CoT Engine: An aggressive text extraction algorithm that prevents "Thinking/Mental Draft" leakage from highly-aligned instruction-tuned models.
  • 🗂️ Split Dropdown UI: Revamped AI selection interface separating Providers from Models, complete with ascending alphabetical sorting.
  • 💬 Smart Error Reporting: Human-readable error translations for HTTP 401, 404, and 429 API failures.

🤖 Huge AI Model Roster Update

  • Added Gemini 3.1 Flash/Pro, GPT-5.4 Series, Claude 4.5/4.6.
  • Added top-tier Open-weights via OpenRouter: DeepSeek-R1 & V3, Llama 4 (Maverick), GLM-5, MiniMax M2.5, and Qwen 3.5.
  • Removed outdated models (Gemini 2.5) and incompatible models (Gemma 4) to maintain top-tier response quality.

🚀 Core Features (from v1.3.0)

  • 📚 RAT Integration: Added input fields for RAT (Rancangan Aktivitas Tutorial) course description and learning outcomes
  • 🎓 Academic Reference Evaluation: AI now evaluates student responses for proper academic references and citations
  • 🔍 Enhanced Text Extraction: Improved forum post extraction with better content detection
  • 🚫 Smart Duplication Prevention: Prevents duplicate content extraction between discussion materials and student posts

🔧 Bug Fixes & Improvements

  • ✅ Text Extraction Fixed: Resolved issue where only post headers were extracted without content
  • 🛡️ Content Security Policy: Fixed CSP violations by removing external PDF.js dependency
  • 📁 File Management: Properly excluded internal scripts from build zip and repository
  • 🔄 Duplicate Content: Eliminated duplicate text extraction between materials and posts

🎨 UI/UX Improvements

  • 📝 Text Input Fields: Replaced file upload with user-friendly text input fields
  • 🎯 Focused Evaluation: AI now focuses on academic references and implementation examples
  • 🐛 Debug Logging: Added comprehensive console logging for troubleshooting
  • ⚡ Streamlined Processing: Content extraction now focuses on student responses only

✨ Core Features (from v1.0)

  • 🎯 Smart Text Extraction - Automatically grabs text from UT e-learning forum discussions and course content
  • 🤖 Multi-AI Support - Choose from Gemini 2.5 Flash, Gemini 2.5 Pro, Gemini 2.0 Flash, OpenAI GPT-4, or Claude 3.5 Sonnet
  • 🔐 100% Privacy & Local Storage - Your custom API keys are strictly kept locally in your browser and sent directly to AI providers. We NEVER intercept or store your keys.
  • 📋 One-Click Copy - Copy AI responses directly to your clipboard
  • 🎨 Modern Interface - Beautiful, intuitive design that's easy to use

🛡️ Security & Privacy

  • 🔒 Zero Server Storage for User Keys - Your personal API keys are NEVER sent to our servers.
  • 🔑 HMAC Authentication - Military-grade security for fetching developer's fallback/free API keys.
  • ⏰ Timestamp Protection - Prevents replay attacks and unauthorized access
  • 🚫 Rate Limiting - Protects against abuse with intelligent request limiting
  • 🌐 CORS Protection - Secure cross-origin request handling

🎯 UT E-Learning Integration

  • 📚 Forum Discussion Support - Perfect for extracting forum posts and replies
  • 📖 Course Content Extraction - Works with all UT e-learning course materials
  • 🔄 Auto-Detection - Automatically detects the type of content you're viewing
  • 👁️ Visual Indicators - See when the extension is active on UT pages
  • 🔍 Smart Parsing - Avoids duplicate content and extracts the most relevant text

🎯 Perfect For

📝 Forum Discussions

  • Extract question posts and all replies
  • Get AI-powered answers to complex questions
  • Understand difficult concepts with AI explanations
  • Generate study summaries from forum discussions

📚 Course Content

  • Extract course materials and readings
  • Get AI explanations of complex topics
  • Create study guides from course content
  • Understand difficult concepts with AI assistance

💡 Study Assistance

  • Get instant answers to your questions
  • Understand complex topics with AI explanations
  • Create study materials from course content
  • Improve your learning with AI-powered insights

🔧 How It Works

  1. 📖 Browse UT E-Learning - Navigate to any forum discussion or course page
  2. 🎯 Click Extension Icon - The extension automatically detects UT e-learning content
  3. 📝 Text Extraction - Extension grabs all relevant text from the page
  4. 🤖 Choose AI Model - Select your preferred AI model (Auto recommended)
  5. ⚡ Generate Answer - Get instant AI-powered responses
  6. 📋 Copy & Use - Copy the response to your clipboard for use

🛠️ Technical Highlights

🔧 Architecture

  • Manifest V3 - Latest Chrome extension standard
  • Service Worker - Efficient background processing
  • Content Scripts - Seamless page integration
  • Web Crypto API - Secure cryptographic operations

🌐 API Integration

  • Fallback Server - https://api.indobelajar.com/ (Only used to securely fetch developer's free fallback API key)
  • HMAC-SHA256 - Cryptographic authentication
  • Rate Limiting - 100 requests per 15 minutes
  • Error Handling - Comprehensive error management

🎨 User Experience

  • Responsive Design - Works on all screen sizes
  • Smooth Animations - Polished user interface
  • Real-time Feedback - Instant status updates
  • Error Recovery - Graceful error handling

📋 System Requirements

🌐 Browser Support

  • Chrome 88+ (Recommended)
  • Edge 88+ (Chromium-based)
  • Brave Browser (Chromium-based)
  • Opera 74+ (Chromium-based)

💻 Operating Systems

  • Windows 10/11
  • macOS 10.15+
  • Linux (Ubuntu 18.04+)

🔗 Internet Connection

  • Required - For AI API calls
  • Stable - For best performance
  • Secure - HTTPS connections only

🚀 Getting Started

📥 Installation

  1. Download from Chrome Web Store (coming soon)
  2. Install with one click
  3. Enable the extension
  4. Start using on UT e-learning pages

🎯 First Use

  1. Open any UT e-learning forum or course page
  2. Click the extension icon in your toolbar
  3. Select your preferred AI model
  4. Click "Generate Answer with AI"
  5. Copy the response to your clipboard

🔒 Privacy & Security

📊 Data Collection

  • No Personal Data - We don't collect personal information
  • No Tracking - No user behavior tracking
  • No Analytics - No usage analytics collected
  • Local Storage Only - Settings stored locally in your browser

🔐 API Security

  • Encrypted Communication - All API calls use HTTPS
  • Secure Authentication - HMAC signature verification for fallback key retrieval
  • Zero Key Logging - Your personal API keys are strictly kept locally and never transmitted to our backend.
  • Rate Limiting - Prevents abuse and protects resources

🛡️ Privacy Policy

  • Full Transparency - Complete privacy policy available
  • No Data Sharing - We don't share data with third parties
  • User Control - You control your data and settings
  • Compliance - Follows Chrome Web Store policies

🆘 Support & Help

📞 Getting Help

  • GitHub Issues - Report bugs and request features
  • Documentation - Complete setup and usage guides
  • Community - Connect with other UT Tuton
  • Developer - Direct support from the development team

🐛 Known Issues

  • None - This is a stable release with all major issues resolved
  • Future Updates - Regular updates and improvements planned
  • Feedback Welcome - We value your input and suggestions

🎉 What's Next

🔮 Upcoming Features

  • Multi-language Support - Indonesian and English interfaces
  • Custom Prompts - User-defined AI prompt templates
  • Export Options - Save responses to files
  • History Tracking - Keep record of AI interactions
  • Advanced Filtering - More sophisticated content extraction

🚀 Future Improvements

  • Performance Optimization - Faster text extraction
  • Enhanced UI - More customization options
  • Mobile Support - Extension for mobile browsers
  • Integration APIs - Connect with other educational tools

🙏 Acknowledgments

🎓 Special Thanks

  • Universitas Terbuka - For the amazing e-learning platform
  • Google Gemini AI - For powerful AI capabilities
  • Chrome Extension Team - For excellent development tools
  • UT Tuton - For feedback and testing

💝 Made With Love

This extension was created specifically for UT Tuton to enhance their learning experience. Every feature is designed with UT's e-learning platform in mind.

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

👨‍💻 Developer

Feri Febria Laksana
Made with ❤️ for UT Tuton

🎓 Ready to enhance your UT e-learning experience? Install the extension today!

For the latest updates and support, visit our GitHub repository.
Full Changelog: v1.3.0...1.7.0

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