Journal

Notes from the desk, filed by shelf.

Short pieces the tutors write when the same question appears in three sittings. They are about the Solana learning library and the way a personal path is put on paper.

A library shelf of plain binders beside a desk where one binder lies open to handwritten diagrams

12 February 2026 · Minseo Park

Read the accounts shelf before you open a program

Programs make more sense after you can point to an owner, a lamport balance, and the data field on a single account without looking down.

An open linen-bound booklet on a desk showing blank ruled rows, a pencil, and a paperweight

3 April 2026 · Minseo Park

What a personal learning path looks like on paper

The booklet is eight rows, not a mood board: a shelf, a reading, an exercise, and a date to bring the work back.

A small index card and a pencil on a grey blotter next to a closed clothbound book in warm daylight

18 June 2026 · Haru Kim

Rent, lamports, and the glossary card on the desk

The rent page is short. The trouble starts when a reader treats lamports as a fee they pay once and then never accounts for them again.

A quiet reading desk by a window with a notebook, a glass of water, and afternoon light across the wood

7 August 2026 · Junho Lee

A first devnet exercise that still belongs on paper

The library’s first cluster exercise asks for a signature and a before-and-after account, written out, before anyone discusses a program.