6 free resources on this topic. Everything here is free and hand-picked. You can also search within this topic.
The documentation for Antithesis, an autonomous testing platform that continuously explores a simulated copy of a software system to find bugs. The docs cover setup with Docker Compose or Kubernetes, writing test templates, fault injection, the "multiverse" view of execution branches, and using Antithesis alongside AI coding tools.
The site of Waabi, a company founded by Raquel Urtasun that builds AI and simulation for autonomous trucking.
A free arXiv preprint on recursive self-improvement in AI agents trained inside evolving simulated worlds.
Why I recommend it: Technical, and central to the safety debate about systems that improve themselves.
Free virtual work experience that walks you through real engineering tasks and adds you to the talent network.
Why I recommend it: Great resume line for career changers with no industry experience yet. It is real work you can talk about.
Employer-built job simulations across banking, tech, consulting, and law, all free.
Why I recommend it: Two simulations plus one small real project beats a certificate with nothing behind it.
Free virtual job simulations from major employers that show you what the work actually looks like.
In plain terms: This platform offers free, self-paced virtual job simulations created by top employers. You can complete realistic workplace tasks, explore different careers, and earn certificates to add to your resume.
From the site: Use Forage job simulations to build skills and learn about roles in data, engineering, investment banking and more at companies like JPMorgan, BCG, and Red Bull.
Why I recommend it: Finish one and name it in your interview. It shows initiative and gives you specifics to talk about.
