# scikit-learn

7 Hacker News commenters recommended scikit-learn and 3 criticized it, November 2025 to November 2026. It was recommended in 6 of 13 months.

**Verdict:** People recommend it for evaluation, model selection and calibration tools, and for reliable training without manual tuning. Some would not use it for production code.

## Why people recommend it

- Strong library support and ecosystem (2 comments): "a non-professional programmer can use scikit-learn and pandas and matplotlib to put their skills on wheels" ([source](https://news.ycombinator.com/item?id=47799300)) "the brilliant library support available in scikit learn" ([source](https://news.ycombinator.com/item?id=47178146))
- Fast, reliable model training (2 comments): "there's something to say for a fast model trainer that makes a good model 100% of the time without manual intervention" ([source](https://news.ycombinator.com/item?id=46489249)) "sklearn is obviously faster and great for day to day work" ([source](https://news.ycombinator.com/item?id=46126712))

## Alternatives hackers recommend

- [PyTorch](https://hackerapproved.com/p/pytorch.md): 131 recommend
- [MLX](https://hackerapproved.com/p/mlx.md): 75 recommend
- [JAX](https://hackerapproved.com/p/jax.md): 49 recommend
- [OpenCV](https://hackerapproved.com/p/opencv.md): 46 recommend
- [tinygrad](https://hackerapproved.com/p/tinygrad.md): 40 recommend

## Cite as

Hacker Approved, "scikit-learn", https://hackerapproved.com/p/scikit-learn/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).