personal website / frontend lab

Jessica Aristimuño

about Jessica

Frontend Engineer with a product mindset

I build scalable React applications, care deeply about UX, performance, and accessibility, and enjoy collaborating across design and product to turn ideas into features people love using.

I enjoy solving user problems through thoughtful interfaces, collaborating closely with product and design, and taking ownership from idea to launch. I'm passionate about performance, accessibility, reusable UI systems, and using AI to build better software.

90'svisual references

Saved by the Bell cast photo
One of the first sitcoms I remember watching as a kid
Backstreet Boys poster
This is probably where it all started.
Tazos collection
Tiny plastic trophies from every snack.
Club de los Tigritos TV reference
Before algorithms, we had sketches, dances, and Shakira cameos.
Tamagotchi toy
Mine was a tiny yellow chick. I failed him.
Rugrats cartoon reference
Proof that babies had better adventures than us.
Super Mario World game reference
I finally beat it, only 15+ years later.
MTV 90s visual reference
When TV had attitude and weird little bumpers.

Labs

open source

Tab Age Tracker

Chrome and Brave extension that shows how long your tabs have been open. It helps spot stale tabs, estimate per-tab memory usage, jump back to a tab, and close tabs directly from the popup.

css lab

Nav with Anchor Positioning

A CodePen experiment using CSS anchor positioning to move a nav indicator with less JavaScript and cleaner layout logic.

css lab

Container Queries

A responsive CSS experiment exploring how components can adapt to their own container instead of the full viewport.

contact

Find me around the web.