Add dbLabels to GraphScale; add animations to FRCurve; refine Curve types

Author: NumberOneBot

POST.md

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+### I made a library to visualize and edit audio filters
+
+Hey everyone!
+
+# The Story Behind
+
+Several years ago, I was deep-dived into reverse engineering the parameter system used in VAG (Volkswagen, Audi, Porsche, etc) infotainment units. I managed to decode their binary format for storing settings for each car model and body style. To explain it simply - the firmware contains equalizer configurations for each channel of the on-board 5.1 speaker system, calibrated based on cabin volume and other parameters, much like how home theater systems are configured (with specific gains, delays, limiters, etc).
+
+I published this research for the car enthusiast community. While the interest was huge, the reach remained small since most community members weren't familiar with HEX editors. Only a few could really replicate what I documented. After some time, I built a web application that visualized these settings and allowed to unpack, edit and repack that data back into the binary format.
+
+When I first tried to visualize audio filters with that project, I hit a wall. There are tons of charting libraries out there - you know, those "enterprise-ready business visualization solutions." But **NONE** of them is designed for audio-specific needs. D3.js is the only real option here - it’s powerful but requires days of digging through docs just to get basic styling right. And if you want interactive features like drag-and-drop? Good luck with that. (Fun fact: due to D3's multiple abstraction layers, just **the same** filter calculations in DSSSP are 1.4-2x faster than D3's implementation).
+
+# Nowadays
+
+Looking back, the original project was pretty messy (spaghetti code, honestly) and had a very specific focus. However, this experience led me to realize that the visualization library itself could have broader applications in audio processing software.
+
+This insight pushed me to develop a custom, vector-based graph from scratch using a modern React stack. The library focuses on one thing: **audio filters**. No unnecessary abstractions, no stock tickers — just a set of fast and convenient (I hope!?) tools for professional audio software.
+
+# Core Features
+
+- Logarithmic frequency response visualization
+- Interactive biquad filter manipulation
+- Custom audio calculation engine
+- Drag-and-drop + Mouse wheel controls
+- Flexible theming API
+
+# Technical Details
+
+- Built with React + SVG (no Canvas)
+- Zero external dependencies besides React
+- Full TypeScript support
+
+# Live [Demo](https://dsssp.io/demo) & [Docs](https://dsssp.io/docs/?path=/docs/introduction--docs)
+
+This is the first public release, landing page is missing, and the backlog is huge, and doc is incomplete.
+_(You know, there's never a perfect timing - I just had to stop implementing my ideas and make it community driven)._
+
+I'd love to see what you could build with these components. What's missing? What could be improved?
+
+I'm still lacking the understanding of how it could gain some cash flow, while staying open-source. Any ideas?