TreeTime

TreeTime is a personal information organizer that uses tree structures. It combines functions of a knowledge base, mind map editor, task manager, hierarchical calculator, and project planner. Data is stored in readable text files.

★★★★★

5.0(1 ratings)

• Multiple Tree Structures. Create and manage multiple independent data trees. Each tree represents a hierarchical structure for organizing information into units and subunits. Trees can be linked to each other to share specific data.
• Configurable Node Fields. Each node stores short and long texts, URLs, time logs, and numerical values. Field types define the behavior of data within the node and its relationships with other nodes in the hierarchical structure.
• Recursive Calculations. Apply mathematical functions like sum, difference, average, and ratio across the hierarchy. Calculations automatically propagate upwards in the structure when child node values are modified.
• Integrated Time Tracking. Includes timers in nodes to measure time intervals. Times automatically accumulate along tree branches, providing totals by categories and subcategories.
• Cross-Platform Export. Convert trees to HTML, PNG, SVG, CSV, and ASCII text formats. HTML exports display the full structure with clickable links between related nodes.
• Network Sharing. Publish trees through an integrated web server. Data can be shared on the local machine, on the internal network, or over the internet by configuring port forwarding on the router.
• Continuous Saving. Changes to the current file are saved automatically without user intervention. Eliminates the need to execute manual save commands and prevents data loss due to forgetfulness.
• Advanced Editing Operations. Copy nodes and entire branches as siblings, children, or parents. Delete individual nodes or entire branches from specific trees or from all linked trees.
• Text Concatenation. Automatically combines texts from child or sibling nodes in the hierarchy. Concatenation updates when source texts are modified, maintaining consistency in views.
• Built-in Templates. Start new files from predefined templates for common use cases. Templates provide initial structures for to-do lists, project planning, or knowledge organization.
• Continuous Export. Maintains a real-time updated export while data is being modified. This feature is suitable for sharing notes during meetings or collaboration sessions.
• Set Analysis. Builds sets of elements and sets of sets across the tree structure. Allows logical groupings and operations on groups of related data.

TreeTime development began in 2020. The program is created by an individual developer. The implementation uses the Python programming language. Data files use plain text format with human-readable syntax.

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