mborgerding/kissfft

A fast and lightweight Fast Fourier Transform (FFT) library written in C for audio and signal processing applications.

C
Backend & APIs
API Frameworks
NOASSERTION

1.9K

Stars

346

Forks

Oct 25, 2017

Created

Jan 31, 2026

Last Updated

Project Analytics

Stars Growth (1 Month)

+10

+0.5% change

Avg Daily Growth (1 Month)

+0.4

stars per day

Fork/Star Ratio (All Time)

18.6%

Good engagement

Lifetime Growth

0.6

stars/day over 3.1K days

Stars Over Time

Forks Over Time

Open Issues Over Time

Pull Requests Over Time

Commits Over Time

AI-Generated Tags

fft
signal-processing
audio
dsp
c-library

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