Ttk
TTK - Topological Data Analysis and Visualization - Source Code
Install / Use
/learn @topology-tool-kit/TtkREADME

TTK - The Topology ToolKit
An open-source library for efficient, generic and easy topological data analysis and visualization. TTK is written in C++ and comes with a variety of APIs (C++, VTK/C++, Python, PVPython), standalone programs and a ParaView plugin.
Related Skills
claude-opus-4-5-migration
82.7kMigrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5
model-usage
335.8kUse CodexBar CLI local cost usage to summarize per-model usage for Codex or Claude, including the current (most recent) model or a full model breakdown. Trigger when asked for model-level usage/cost data from codexbar, or when you need a scriptable per-model summary from codexbar cost JSON.
feishu-drive
335.8k|
things-mac
335.8kManage Things 3 via the `things` CLI on macOS (add/update projects+todos via URL scheme; read/search/list from the local Things database)

