Field notes from the library

Practical guides written after mentor sessions and production incidents—not recycled documentation summaries.

Reading Solana Account Data Without Guesswork

13 July 2026 · Helena Marsh

Reading Solana Account Data Without Guesswork

How to decode account layouts, spot owner mismatches, and know when your RPC is returning stale state.

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Choosing an RPC Provider for a UK-Based Team

1 June 2026 · James Okonkwo

Choosing an RPC Provider for a UK-Based Team

Latency, rate limits, and websocket behaviour matter differently when your validators sit an ocean away from your developers.

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A First Anchor Program Checklist for Devnet

17 May 2026 · Helena Marsh

A First Anchor Program Checklist for Devnet

The steps we walk through in week five of the onboarding programme, from init to verified deployment.

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Transaction Errors Your RPC Logs Actually Mean

8 April 2026 · Priya Shah

Transaction Errors Your RPC Logs Actually Mean

Translating common simulation failures into fixes without opening ten browser tabs.

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