Geeky Computer
Science stuff.

Notes on Software Engineering, Mathematics & Generative Art by Andres Correa Casablanca.

Latest posts

2026 06/27 Engineering a Fast Logger How I managed to write a highly efficient logger for NodeJS #typescript#performance#logging#nodejs#v8 2023 09/15 How to create a React components ESM+CJS library Learn how to create a React component ESM+CJS library using Rollup, TypeScript and Storybook #javascript#typescript#frontend#web-development#react#rollupjs 2023 06/29 Beyond semantic versioning: updatePolicy Some random thoughts on how to make NPM package updates a bit safer #javascript#nodejs#security#npm#web-development 2023 06/25 A better way to use Dotenv Learn better usage patterns for the Dotenv library to simplify your code #javascript#security#web-development 2023 06/05 Credentials Leak with Knex Knex 2.4.2 and below are vulnerable to a credentials leak. Learn how to mitigate the problem. #security#javascript#typescript#web-development 2023 06/04 Exploring the LZ77 Algorithm Learn how the grandfather of most major compression algorithms, LZ77, works! #algorithms#compression 2022 12/08 ★ live Animated Gosper Curves in JS An introduction to generative art by example, with animated Gosper Curves. #generative-art#mathematics#typescript#html#algorithms 2022 12/04 The comeback of the Fediverse and the Old Web Twitter is not dead, but we act like it was, while the old web wants to come back from the grave. #fediverse#mastodon 2022 11/06 Barrel Exports considered harmful My (probably controversial) take on why the barrel exports pattern can be harmful. #typescript#javascript#software-architecture