brainflow-dev/brainflow

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

1738 stars · 412 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

BrainFlow is a C/C++ core library with bindings for nine languages that provides a uniform SDK for acquiring, parsing, and analyzing data from biosensors such as EEG, EMG, and ECG devices. It includes a device-agnostic data acquisition API plus signal processing and ML APIs for filtering, denoising, and computing derivative metrics from raw signals.

Use cases

• stream EEG data from OpenBCI or Muse headsets in Python
• build a brain-computer interface application
• filter and denoise EMG signals
• analyze ECG recordings
• switch biosensor devices without changing application code
• compute band powers or concentration metrics from raw EEG
• acquire biosensor data in Java, C#, Rust, or Matlab

When to choose

• you need a uniform, board-agnostic API across many biosensor devices
• you want multi-language bindings with identical APIs
• you need both data acquisition and signal processing in one SDK
• you are building BCI or neurofeedback applications

When to avoid

• you need a GUI for viewing biosensor data rather than a library
• your device is not among the supported boards and you cannot add a board plugin
• you only need general-purpose DSP unrelated to biosensors

Facets

library · maturity active

sdk machine-learning data-science parser healthcare cross-platform python cpp jvm dotnet rust eeg emg ecg biosensors bci openbci muse signal-filtering data-acquisition neurointerfaces neuroscience biosignals signal-processing brain-computer-interface wearables julia matlab r typescript

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