code-stopwatch

Simple Execution Timer

Lightweight execution timer for Node.js with named steps. Track execution time between different parts of your code with minimal overhead.

Install

npm install code-stopwatch

Usage

const { Timer } = require('simple-execution-timer');
// Create a new timer
const timer = new Timer('MyProcess');
// Mark different steps in your code
timer.mark('Step 1'); // Returns: { sinceLast: 1.2, sinceStart: 1.2 }
timer.mark('Step 2'); // Returns: { sinceLast: 0.5, sinceStart: 1.7 }
// End timing and get total duration
const total = timer.end(); // Returns total seconds elapsed

Options

const timer = new Timer('MyProcess', { silent: true }); // Disables console output

API

new Timer(name, options?)

• name: String identifier for the timer
• options: Configuration object
  • silent: Boolean (default: false) - Suppress console output

timer.mark(label)

Marks a point in time and returns timing information

• Returns: { sinceLast: number, sinceStart: number } (times in seconds)

timer.end()

Stops the timer and returns total duration

• Returns: number (total seconds elapsed)

License

MIT