Variable Case Converter — VS Code Extension

Convert all user-defined variable and container names in any file to your preferred naming convention in one command. Built-in functions, keywords, and language primitives are automatically preserved.

Features

• Whole-file scan — reads every identifier in the active file
• Smart skip — ignores console, Math, print, React hooks, language keywords, and 200+ built-ins across JS/TS/Python/Go/Rust/PHP
• Destructuring aware — handles const { a, b } = obj and const [x, y] = arr
• Status bar button — one-click access at the bottom right of VS Code
• Right-click menu — available in the editor context menu
• Keyboard shortcut — Ctrl+Shift+Alt+C (Windows/Linux) / Cmd+Shift+Alt+C (Mac)

Supported Languages

JavaScript · TypeScript · JSX/TSX · Python · Java · C · C++ · C# · Go · Rust · PHP · Ruby · Swift (and any language via the "proceed anyway" prompt)

How to Build & Use Locally (Step-by-Step)

Prerequisites

Node.js ≥ 16   (https://nodejs.org)
VS Code        (https://code.visualstudio.com)

Usage

Example

Before (mixed):

const UserAge = 25;
let first_name = "Alice";
function calculateTotal_Price(item_price, user_discount) {
  const finalVal = item_price - user_discount;
  return finalVal;
}

After → camelCase:

const userAge = 25;
let firstName = "Alice";
function calculateTotalPrice(itemPrice, userDiscount) {
  const finalVal = itemPrice - userDiscount;
  return finalVal;
}

Configuration

No configuration needed — everything works out of the box. Future versions may add per-language default case settings via settings.json.

License

MIT