> ## Documentation Index
> Fetch the complete documentation index at: https://visualsign.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Blog

> Concept exploration, design pieces, and deeper dives from the VisualSign team.

 [Subscribe](https://visualsign.dev/blog/rss.xml) · Posts are tagged by chain, theme, and audience. Each entry below is a stub — click through for the full essay.

**2026-05-13 — Composable by design: how Solana presets stack**

Adding a new protocol to VisualSign rarely touches existing code. The recent Solana preset wave is a useful proof point: 17 presets across nine protocols shipped without changes to existing decoders or the core parser. This post walks through the three composition primitives — the built-in IDL parser, protocol-specific preset overlays, and a build-time registry — and why adding a preset rarely means changing existing code. [Read the full post](https://visualsign.dev/blog/2026-05-13-composable-solana-presets.md).


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