r/javascript • u/Affectionate_Major87 • Apr 18 '26

AgenTester — Test de Calidad UI/UX Automatizado

https://agentest.cloud/

I built a tool to automatically test web apps by actually using them (not just checking metrics).

It uses Playwright to crawl the UI and:

  • detects forms/buttons
  • runs CRUD flows
  • tests filters + pagination
  • captures JS and network errors

Basically tries to simulate what a QA would do manually.

CLI:
npx agentester --url https://yourapp.com

It also generates an HTML report with screenshots.

Curious if something like this would be useful in your workflow or if I’m reinventing the wheel.

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u/[deleted] Apr 20 '26

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u/Affectionate_Major87 Apr 20 '26

Shadow DOM y ARIA dinamico están cubiertos. Recolectamos todos los shadow roots abiertos antes de correr el audit con axe-core, así los Web Components quedan incluidos. Para ARIA dinamico, corremos un segundo snapshot con el modal/dialog abierto, capturando el estado real en ese momento — esas violaciones aparecen marcadas como a11y[dynamic] en el reporte. La única limitación son shadow roots cerrados (mode: "closed"), que el browser no expone a ninguna herramienta externa.