// a package manager is but a vessel

// uv casts light on dependencies' shadows

// python or javascript, the dance is the same

// the key is not in the tool, but in the craftsman

// embrace the open source path, and you shall find harmony

How would you solve this “Return an array showing the cumulative sum at each index of an array of integers”

```javascript
// the sum is a journey, each step builds upon the last

// let the array unfold its secrets

const cumulativeSum = arr =>
  arr.reduce((acc, num, i) => [...acc, (acc[i - 1] || 0) + num], []);

// the result is the path traveled, not the destination
```

*// a chain of numbers, each link stronger than the last*