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AiruNote Knowledge Workspace

AI-Assisted TXT | MD | RTF Capture & Knowledge Management System

A workspace for notes, documents, boards, canvases, assessments, and AI-assisted capture, built around clear content ownership and flexible organization.

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Knowledge command center

A unified workspace for capture, recent activity, and structured note visibility.

Workspace Overview

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What Needed Attention

Organizations needed a unified system to capture, organize, and retrieve knowledge across multiple document formats (TXT, Markdown, RTF) while maintaining privacy and supporting team collaboration.

Key challenges included:

  • •Fragmented knowledge across different file formats and storage locations
  • •Lack of structured organization and ownership boundaries
  • •Manual document management without AI-assisted capture capabilities
  • •Need for modular, installable architecture within larger platform ecosystems

System Architecture

The system follows a modular, installable-app architecture with clear ownership boundaries and metadata-driven rendering. The architecture separates document lifecycle management from presentation logic, enabling extensibility without core system changes.

Core components include:

  • •Folder-based organization with hierarchical structure and ownership scoping
  • •Metadata-driven rendering engine supporting multiple document formats
  • •AI-assisted capture workflows integrated into document creation pipeline
  • •Privacy-first data isolation ensuring user data remains secure and private
High-Level ArchitectureAI-AssistedCapture EnginePrivacy-First Core BoundaryFolder-Based HierarchyTXT NotesMarkdown DocsRTF FilesAPI LayerRendering EngineManagement ServicesAI Integration APIsPlatform EcosystemSecure Storage

Technical Stack

ReactTypeScriptNext.jsNode.jsPostgreSQLPrismaAI Integration APIs

What I Worked On

Hands-on contribution within a team environment. Key responsibilities included:

  • •Designed structured document lifecycle architecture with clear state transitions
  • •Implemented folder hierarchy and ownership boundary logic in backend services
  • •Built installable-app modular system enabling platform integration
  • •Created metadata-driven rendering engine supporting TXT, MD, and RTF formats
  • •Integrated AI-assisted capture workflows with secure API connections
  • •Developed React components for document editing, folder navigation, and search

Implementation Notes

Notable implementation details:

  • •Save-before-edit pattern preventing data loss during document modifications
  • •Optimistic UI updates with rollback capabilities for responsive user experience
  • •Hierarchical folder navigation with efficient data loading and caching strategies
  • •Format-specific rendering logic with preview capabilities for Markdown documents
  • •Privacy-first architecture ensuring user data isolation and security

What Changed

The system successfully addresses knowledge management challenges:

  • •Unified document capture and organization across multiple formats
  • •Improved knowledge retrieval through structured folder organization and search
  • •Enhanced productivity with AI-assisted capture reducing manual data entry
  • •Modular architecture allows the workspace to fit into a larger platform without changing its core
  • •Privacy-first design ensures secure handling of sensitive organizational knowledge

Module Breakdown

Module BreakdownUser InterfaceComponentsFolder TreeDocument EditorSearchDocument Lifecycle CoreDocument ServiceCRUD OperationsState ManagementFolder ServiceHierarchy ManagementOwnership ScopingMetadata EngineFormat DetectionRendering RulesAI CaptureProcessorRendering ServiceTXTMarkdownRTFPostgreSQLDatabaseDocumentsFoldersMetadata
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Client identity anonymized due to confidentiality agreements.