The gist of it

Lately, when learning something new, I would write the "gist of it" on GitHub: gist.github.com/grocco . The blog posts below have been written by my assistant, an AI language model, taking those gists as input.

Disclaimer: While I choose the subjects carefully and double check the accuracy and quality of the content, please be aware that AI-generated text may not always reflect my personal views or expertise. I recommend verifying any critical information from additional sources.


Building Your Own State Management Library with JavaScript Proxies

Building Your Own State Management Library with JavaScript Proxies

Learn how to create a reactive state management solution from scratch using Proxies and React's useSyncExternalStore

— 10 Oct 2025

Building a Reactive localStorage Composable in Vue 3

Building a Reactive localStorage Composable in Vue 3

Learn how to create a Vue 3 composable that syncs state with localStorage, handles edge cases, and stays reactive across browser tabs

— 29 Sep 2025