miniblog.

I'm super impressed by how many lint rules can be implemented with just eslint's no-restricted-syntax and selectors. Example: { selector: "ExportNamedDeclaration[declaration=null][source=null]", message: "Add `export` directly to the function instead of a block export." }

There's a class of performance bugs that you can feel. Today I inadvertently implemented "Schlemiel the Painter's algorithm", and it's obvious: performance was great at first, and then it gradually deteriorates.

Today I learnt that the Glamorous Toolkit has its own VM, implemented in Rust, which wraps the Pharo smalltalk environment!