Bloquinho

Professional Self-Hosted Workspace — 100% Flutter

Your private, offline, cross-platform Notion alternative with no limits.

Bloquinho is a professional workspace inspired by Notion, built with Flutter, offering a complete self-hosted solution for personal and professional organization. It provides rich text editing, database management, agenda integration, cloud synchronization, and complete privacy control.

No paid plans. No limits on blocks, pages, or users. 100% offline and private.

We have an exciting roadmap planned for Bloquinho! Here are the upcoming features that will transform it into a comprehensive productivity platform:

• Cloud Synchronization: Seamless sync across all devices with real-time collaboration
• Advanced Search: Full-text search with filters by date, tags, and content type
• Version History: Complete revision tracking with diff visualization
• Backup & Recovery: Automated backups with point-in-time recovery
• Import/Export: Support for popular formats (Notion, Obsidian, OneNote, etc.)

• Bi-directional Links: Automatic relationship mapping between related notes
• Graph Visualization: Interactive knowledge graph showing note connections
• Backlinks Panel: See all notes that reference the current document
• Smart Suggestions: AI-powered recommendations for related content
• Tag Hierarchies: Nested tagging system with auto-completion

• Multi-Calendar Support: Google Calendar, Outlook, Apple Calendar integration
• Note-to-Event Linking: Connect meeting notes directly to calendar events
• Smart Scheduling: AI-assisted time blocking and scheduling suggestions
• Deadline Tracking: Automatic reminders and progress tracking
• Time Analytics: Detailed insights into time allocation and productivity patterns

• GTD Methodology: Complete Getting Things Done workflow implementation
• Kanban Boards: Visual project management with drag-and-drop functionality
• Recurring Tasks: Flexible scheduling for habits and regular activities
• Priority Matrix: Eisenhower matrix for task prioritization
• Team Collaboration: Shared projects and task assignment

• Course Management: Semester planning, credit tracking, and GPA calculation
• Assignment Tracker: Deadline management with automatic reminders
• Grade Book: Comprehensive gradebook with statistical analysis
• Study Planner: Intelligent study scheduling based on course load
• Research Tools: Citation management and bibliography generation

• Flashcard System: Spaced repetition algorithm for optimal learning
• Note Templates: Pre-designed templates for different subjects
• Collaboration Tools: Study groups and peer review functionality
• Progress Analytics: Learning analytics and performance insights
• Integration Hub: Canvas, Moodle, and other LMS integrations

• Expense Tracking: Automated categorization and budget monitoring
• Income Management: Multiple income streams tracking
• Investment Portfolio: Real-time portfolio tracking and analysis
• Financial Goals: SMART goal setting with progress visualization
• Reporting Suite: Comprehensive financial reports and insights

• Cash Flow Forecasting: Predictive financial planning
• Tax Management: Document organization and deduction tracking
• Bill Reminders: Automatic bill scheduling and payment alerts
• Financial Analytics: Spending patterns and optimization recommendations
• Multi-Currency Support: Global currency tracking and conversion

• Mobile Applications: Native iOS and Android apps with offline support
• Web Platform: Full-featured web application with PWA capabilities
• Desktop Sync: Real-time synchronization across Windows, macOS, and Linux
• API Ecosystem: RESTful API for third-party integrations
• Plugin Architecture: Extensible system for community-developed features

• Workflow Engine: Visual automation builder for complex workflows
• AI Assistant: Intelligent assistant for note organization and suggestions
• Template Engine: Dynamic templates with conditional logic
• Integration Marketplace: Pre-built integrations with popular tools
• Custom Scripting: Advanced automation with custom scripts

• Usage Analytics: Detailed insights into writing patterns and productivity
• Goal Tracking: Progress monitoring with visual dashboards
• Time Investment: Analysis of time spent on different projects
• Content Analytics: Word count, reading time, and complexity metrics
• Habit Formation: Behavioral insights for building better habits

• Team Performance: Collaboration metrics and team productivity insights
• Knowledge Sharing: Track knowledge distribution and expertise mapping
• Communication Patterns: Analysis of collaboration effectiveness
• Project Insights: Timeline analysis and milestone tracking
• Resource Optimization: Recommendations for improved efficiency

We believe in community-driven development! Here's how you can contribute to these future features:

• Feature Requests: Submit ideas via GitHub Issues
• Beta Testing: Join our early access program
• Community Feedback: Participate in feature discussions
• Development: Contribute code for priority features
• Documentation: Help improve our documentation

Stay Updated: Follow our GitHub repository for the latest development updates and feature announcements.

Have a feature idea not listed here? We'd love to hear from you! Open an issue and let's discuss how to make Bloquinho even better.

• 37 Block Types: Text, headings, lists, tasks, code, quotes, images, tables, links, embeds, and more
• Slash Commands: 20+ commands with real-time search (/text, /h1, /list, /todo, /code, /table, /page)
• Rich Text Formatting: Bold, italic, strikethrough, underline, code, colors, and links
• Markdown Conversion: Automatic conversion when pasting markdown content
• Endless Page: Infinite scrolling with optimized performance
• Real-time Preview: Split editor with live markdown preview
• Auto-save: Intelligent saving with 2-second debounce
• Visual Status: "Saving.../Saved" indicators

• Infinite Subpages: Create unlimited nested pages
• Breadcrumb Navigation: Visual hierarchy navigation
• Page Tree Widget: Professional sidebar with indentation and connector lines
• Context Menus: 6 options (subpage, favorite, duplicate, rename, delete)
• Visual Indicators: Page counters, favorites, and status icons

• 17 Field Types: Text, number, checkbox, select, multi-select, date, deadline, status, rating, progress, file, image, relation, formula, and more
• Mathematical Operations: Advanced formulas and calculations
• Multiple Views: Table, Kanban, calendar views
• Complete CRUD: Add, edit, remove records with full validation
• Advanced Search: Filters and search across all data
• Workspace Isolation: Each workspace has independent databases

• Calendar Views: Monthly, weekly, daily visualizations
• Kanban Boards: Drag & drop with custom statuses
• Database Integration: Deadlines automatically appear in agenda
• Bidirectional Sync: Changes reflect in both systems
• Event Management: Create, edit, and manage events

• Local Backup: Complete JSON backup with flexible restoration
• Automatic Backup: Scheduled backups with history retention
• Cloud Synchronization: Google Drive and OneDrive integration
• OAuth2 Authentication: Secure real-time authentication
• Restoration Options: Merge or replace data
• Export/Import: Transfer data between devices

• 3 Languages: Portuguese (PT-BR), English (EN-US), French (FR-FR)
• 100% Translated: All screens, menus, dialogs, and messages
• Real-time Switching: Change language anytime in settings
• Localized Validation: Form validation messages in all languages

• 100% Local: No data leaves your device without permission
• Encryption: Sensitive data protection
• No Telemetry: No analytics, tracking, or data collection
• Self-hosted: You control everything
• OAuth2 Security: Secure cloud authentication

• Dark/Light Mode: Complete theme support
• Custom Icons: Professional icon system
• Responsive Design: Works on all screen sizes
• Workspace Isolation: Multiple contexts with independent data
• Modern UI: Material Design 3 with custom components

graph TD;
  A[Onboarding] --> B[Profile Creation]
  B --> C[Workspace Setup]
  C --> D[Notion-like Editor]
  D --> E[Database System]
  D --> F[Agenda/Kanban]
  D --> G[Backup/Sync]
  G --> H[Google Drive/OneDrive]
  D --> I[Settings/Language]
  D --> J[Custom Sidebar]

• Flutter 3.19+: Cross-platform development
• Riverpod: Reactive state management
• Hive: Local data persistence
• GoRouter: Navigation system
• OAuth2: Cloud authentication
• Phosphor Icons: Consistent iconography

profile/
├── user_profile.json
├── settings.json
└── workspaces/
    ├── personal/
    │   ├── bloquinho/
    │   ├── database/
    │   ├── agenda/
    │   ├── documents/
    │   └── passwords/
    └── work/
        └── [same structure]

• Flutter 3.19+ installed
• Git for version control
• Platform-specific tools (see build guides below)

# Clone the repository
git clone https://github.com/Sen2pi/Bloquinho.git
cd Bloquinho

# Install dependencies
flutter pub get

# Run on your preferred platform
flutter run -d windows    # Windows
flutter run -d macos      # macOS
flutter run -d linux      # Linux
flutter run -d chrome     # Web

# Install dependencies
sudo apt update
sudo apt install -y \
    clang \
    cmake \
    ninja-build \
    pkg-config \
    libgtk-3-dev \
    liblzma-dev \
    libstdc++-12-dev

# Install Flutter
sudo snap install flutter --classic
# OR download from https://flutter.dev/docs/get-started/install/linux

# Verify installation
flutter doctor

# Build and run
cd Bloquinho
flutter pub get
flutter run -d linux

# Install dependencies
sudo dnf install -y \
    clang \
    cmake \
    ninja-build \
    pkg-config \
    gtk3-devel \
    xz-devel \
    libstdc++-devel

# Continue with Flutter installation...

• macOS 10.14+ (Mojave or later)
• Xcode 12+ with Command Line Tools
• Flutter 3.19+

# Install Homebrew (if not installed)
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

# Install Xcode Command Line Tools
xcode-select --install

# Install Flutter via Homebrew
brew install --cask flutter

# OR download manually from https://flutter.dev/docs/get-started/install/macos

# Verify installation
flutter doctor

# Build and run
cd Bloquinho
flutter pub get
flutter run -d macos

# If you get signing errors
flutter config --enable-macos-desktop

# If you need to accept licenses
flutter doctor --android-licenses

# For M1 Macs, ensure you're using the right architecture
arch -x86_64 flutter run -d macos  # If needed

# Enable all desktop platforms
flutter config --enable-windows-desktop
flutter config --enable-macos-desktop
flutter config --enable-linux-desktop

# Verify available devices
flutter devices

# Build release versions
flutter build windows --release
flutter build macos --release
flutter build linux --release
flutter build web --release

# Output locations
# Windows: build/windows/runner/Release/
# macOS: build/macos/Build/Products/Release/
# Linux: build/linux/x64/release/bundle/
# Web: build/web/

• Google Drive: Real-time sync with OAuth2 authentication
• OneDrive: Microsoft Graph API integration
• Dynamic Ports: Automatic port selection for callbacks
• Secure Storage: Encrypted token management
• Auto-refresh: Automatic token renewal

• OAuth2 Integration: Automatic avatar download from Google/Microsoft
• Local Cache: Intelligent caching with metadata
• Cross-platform: URL support for web, file support for mobile
• Fallback System: Initials when no avatar available
• Auto-cleanup: Automatic cache management

• Multiple Contexts: Personal, Work, Studies workspaces
• Isolated Data: Each workspace has independent data
• Custom Icons: Professional icon selection
• Color Themes: Workspace-specific color schemes
• Quick Actions: Fast workspace switching

• 17 Field Types: Complete data modeling
• Mathematical Operations: Advanced calculations
• File Attachments: Document and image support
• Status Tracking: Progress and deadline management
• Formula Engine: Custom calculations and relationships

lib/
├── core/                    # Core services and models
│   ├── constants/          # App constants
│   ├── l10n/              # Internationalization
│   ├── models/            # Data models
│   ├── services/          # Business logic
│   └── theme/             # UI theming
├── features/              # Feature modules
│   ├── agenda/           # Calendar and events
│   ├── auth/             # Authentication
│   ├── backup/           # Backup system
│   ├── bloquinho/        # Main editor
│   ├── database/         # Database system
│   ├── documentos/       # Document management
│   ├── passwords/        # Password manager
│   ├── profile/          # User profiles
│   ├── settings/         # App settings
│   └── workspace/        # Workspace management
├── shared/               # Shared components
│   ├── models/           # Shared models
│   ├── providers/        # State management
│   └── widgets/          # Reusable widgets
└── main.dart             # App entry point

dependencies:
  flutter_riverpod: ^2.4.9    # State management
  go_router: ^12.1.3          # Navigation
  hive: ^2.2.3               # Local storage
  phosphor_flutter: ^2.0.1    # Icons
  oauth2: ^2.0.2             # Cloud authentication
  url_launcher: ^6.2.1       # URL handling
  flutter_secure_storage: ^9.0.0  # Secure storage
  path_provider: ^2.1.1      # File system
  intl: ^0.18.1              # Internationalization
  crypto: ^3.0.3             # Hashing
  uuid: ^4.1.0               # Unique IDs

# Run all tests
flutter test

# Run specific test file
flutter test test/user_profile_test.dart

# Run with coverage
flutter test --coverage

• 99.8% Complete: All core features implemented
• 37 Block Types: Complete Notion-like editor
• 20+ Slash Commands: Professional editing experience
• 3 Languages: Full internationalization
• 2 Cloud Providers: Google Drive + OneDrive
• 4 Platforms: Windows, macOS, Linux, Web

• Startup Time: <3 seconds
• Editor Response: <100ms
• Auto-save: 2-second debounce
• Memory Usage: Optimized for desktop
• File Size: <50MB per platform

We welcome contributions! Please see our Contributing Guide for details.

# Fork and clone
git clone https://github.com/your-username/Bloquinho.git
cd Bloquinho

# Install dependencies
flutter pub get

# Run tests
flutter test

# Start development
flutter run -d windows  # or your preferred platform

• Follow Flutter/Dart conventions
• Use meaningful variable names
• Add comments for complex logic
• Write tests for new features
• Update documentation

This project is licensed under CC BY-NC-SA 4.0 - see the LICENSE file for details.

• ✅ Non-commercial use: Free for personal, educational, and research purposes
• ❌ Commercial use: Prohibited without permission
• 📧 Commercial licensing: Contact [dr.karim.patatas@gmail.com] for commercial rights

Note: This license change protects the project from unauthorized commercial use while keeping it accessible for the community.

Bloquinho is a free, open-source project made with ❤️ for everyone. Your support helps keep the platform free, private, and innovative for thousands of people.

• Keep it Free: No paid plans or limitations
• Support Development: Independent development and innovation
• Privacy First: Your data stays yours
• Open Source: Transparent and community-driven

PayPal: Donate via PayPal

Contact: dr.karim.patatas@gmail.com

• Email: dr.karim.patatas@gmail.com
• LinkedIn: linkedin.com/in/k-patatas
• GitHub: github.com/Sen2pi
• Website: bloquinho.kpsolucoes.pt
• Portfolio: portfoliokarimsantos.vercel.app