🐍 Python Libraries — Reference Tree

A clean, interactive reference site for popular Python libraries. Each library is documented as a collapsible API tree so you can explore modules, classes, functions, and attributes at a glance — without digging through official docs.

Live site → https://PoorUt.github.io/pyref/

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Libraries Included

Library	File	Topics
🔢 NumPy	numpy_tree.html	Arrays, linear algebra, FFT, random, broadcasting
🐼 Pandas	pandas_tree.html	DataFrames, groupby, merging, time series, IO
🤖 Scikit-learn	sklearn_tree.html	ML algorithms, pipelines, metrics, cross-validation
📊 Matplotlib	matplotlib_tree.html	Figures, axes, colormaps, animations, pyplot
🌊 Seaborn	seaborn_tree.html	Statistical plots, themes, distributions, facet grids
🔥 PyTorch	pytorch_tree.html	Tensors, autograd, nn modules, optimizers, CUDA
🔗 AI & Scientific Stack	lang Chain, Sci py, Google ADK, Lang Graph.html	LangChain, SciPy, LangGraph, Google ADK

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Features

• Interactive home page — dots respond to your mouse like a gravitational black hole
• White + dotted grid theme across all pages
• Search & filter within each library tree
• Expand / Collapse All controls on every page
• ← Home button on every library page
• Data-driven — home page renders from a simple JavaScript array, no server needed

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Adding a New Library

1. Add your new .html file to the root of this folder
2. Open index.html and find the LIBRARIES array near the top of the <script> block
3. Add a new entry:

{
  icon: "🧪",
  name: "Your Library Name",
  libs: "import-name",
  desc: "One sentence describing what the library covers.",
  file: "your_file.html",
  accent: "#6366f1",       // card accent color (hex)
  accentLight: "#e0e7ff"   // lighter tint for hover border
},

4. Save — the card appears on the home page instantly.

Pick any hex color you like for accent. A good pairing is a vivid mid-tone for accent and a pale tint of the same hue for accentLight.

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Running Locally

Because the home page uses a JavaScript array (no fetch), you can open index.html directly in any browser:

# Option 1 — just double-click index.html

# Option 2 — serve with Python (recommended, avoids any browser quirks)
cd "Python Lib Tree"
python -m http.server 8000
# then open http://localhost:8000

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Hosting on GitHub Pages

1. Push all files to a public GitHub repository
2. Go to Settings → Pages
3. Set source to Deploy from a branch → main → / (root)
4. Your site goes live at https://your-username.github.io/your-repo-name/ within ~60 seconds

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File Structure

.
├── index.html                                  # Home page (data-driven, blackhole effect)
├── libraries.json                              # Library metadata reference
├── numpy_tree.html
├── pandas_tree.html
├── sklearn_tree.html
├── matplotlib_tree.html
├── seaborn_tree.html
├── pytorch_tree.html
└── lang Chain, Sci py, Google ADK, Lang Graph.html

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Tech Stack

Pure HTML, CSS, and vanilla JavaScript — no frameworks, no build step, no dependencies.