humpday 0.10.0

Taking the pain out of choosing a Python global optimizer

Humpday: Pure Python or Javascript Derivative-Free Optimization

Documentation & Live Demos

22 derivative-free optimization algorithms in pure Python. No compilation, no required dependencies.

Install & Use

pip install humpday

Zero runtime dependencies. Every algorithm has a pure-Python implementation that works wherever Python runs.

If you want the numpy-accelerated backend for higher dimensions:

pip install humpday[fast]

The same algorithm code runs either way; humpday transparently uses numpy when it's available and falls back to pure Python when it isn't.

from humpday import minimize

def objective(x):
    return (x[0] - 2)**2 + (x[1] - 3)**2

result = minimize(objective, bounds=[(-5, 5), (-5, 5)], method='DifferentialEvolution')
print(f"Solution: {result.x}")  # [2.0, 3.0]

Algorithms

22 validated optimizers: See them in action | Source code

Trust region methods, evolutionary algorithms, metaheuristics.

Comparison

Marginal install footprint on top of a Python environment that already has numpy:

Library	Adds on top of numpy	Global optimizers
Humpday	~1 MB (or zero without [fast])	22
SciPy	~100 MB	6 documented
Optuna	~30 MB	11 samplers
Nevergrad	~230 MB	540+ registered (tuned variants of ~30 base methods)

Humpday's niche: when you need optimization that works anywhere Python runs, without dependencies or compilation.

License

MIT - Use freely in commercial and research projects.