Hey everyone! I just released CodeVisualizer, a VS Code extension that does two things:

# 1. Function-Level Flowcharts

Right-click any function and get an interactive flowchart showing exactly how your code flows. It shows:

* Control flow (if/else, loops, switch cases)
* Exception handling
* Async operations
* Decision points

Works with **Python, TypeScript/JavaScript, Java, C++, C, Rust, and Go**.

Click on any node in the flowchart to jump directly to that code. Optional AI labels (OpenAI, Gemini, Ollama) can translate technical expressions into plain English.

# 2. Codebase Dependency Graphs

Right-click any folder and get a complete map of how your files connect to each other. Shows:

* All import/require relationships
* Color-coded file categories (core logic, configs, tools, entry points)
* Folder hierarchy as subgraphs

Currently supports **TypeScript/JavaScript, Python** projects.

**Privacy:** Everything runs locally. Your code never leaves your machine (except optional AI labels, which only send the label text, not your actual code).

**Free and open source** \- available on [VS Code Marketplace](https://marketplace.visualstudio.com/items?itemName=DucPhamNgoc.codevisualizer) or [GitHub](https://github.com/DucPhamNgoc08/CodeVisualizer)

I built this because I was tired of mentally tracing through complex codebases. Would love to hear your feedback!

I built a VS Code extension that turns your code into interactive flowcharts and visualizes your entire codebase dependencies