Writing

Posts and articles I've written.

Building a custom ESLint rule that bans a component, with a walk through traversing the AST, picking the right node type, and bundling the rule into a local plugin.

November 7, 20214 min read

javascript
eslint
tooling

Using @aws-sdk/client-s3 from Node.js to upload single files and entire folders to AWS S3, plus the gotchas you only learn the hard way (content type, leading slashes, Windows paths).