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Dev tools · February 17, 2025

DSSSP

React library to visualize and edit audio filters

DSSSP launched on February 17, 2025 with 8 votes and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.

What it does

This is a React component library to visualize frequency response graphs and control audio filters. It provides core UI elements for audio editing tools, allowing users to adjust filter parameters interactively.

DSSSP is a React component library for audio equalizers and filter visualization — interactive SVG frequency-response graphs, draggable biquad filters, and Web Audio curve math. MIT licensed, works with React 18 and 19.

This is a React component library to visualize frequency response graphs and control audio filters. It provides core UI elements for audio editing tools, allowing users to adjust filter parameters interactively. Essentially, it is a conversion of proprietary audio processing and visualization tools from professional desktop software to a web-based environment. The library's rendering system is based on SVG and provides a logarithmic frequency graph for audio spectrum representation, a set of components to render and manipulate biquad filters, and mathematical functions to calculate the resulting signal curve. Filters support drag-and-drop interactions, direct property updates ( Gain ,…from dsssp.io

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