JSciPy – SciPy-inspired signal processing library for Java and Android
jSciPy is an open-source Java signal processing and scientific computing library inspired by SciPy. It focuses on FFT, filters, PSD, STFT, DCT and Android compatibility, aiming to fill the gap for DSP-heavy workloads on JVM and Android.
Does the same job
all alternatives →- JAJSRobot – A platform game you play by coding in JavaScript2017 · github.com · ▲79
- JNJssembly – Native x86/x64/ARM Assembly via JNI Bridge in Java2014 · github.com · ▲37
- SJSwip.js, a library to create multi device experiments2016 · github.com · ▲152
- ALA library to record and intercept JavaScript at runtime2017 · maierfelix.github.io · ▲118
More dev tools this month
the category →
Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com
OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 2d ago · opentrailpaper.com
Launched alongside, January 2026
the whole month →- IN
Hey HN! I wanted to share something I built over the last few weeks: isometric.nyc is a massive isometric pixel art map of NYC, built with nano banana and coding agents. I didn't write a single line of code. Of course no-code doesn't mean no-engineering. This project took a lot more manual labor than I'd hoped! I wrote a deep dive on the workflow and some thoughts about the future of AI coding and creativity: http://cannoneyed.com/projects/isometric-nyc
AI · Jan 2026 · cannoneyed.com
Automatic AI-powered code reviews the moment you open a PR
Dev tools · Jan 2026 · kilo.ai
