AINewsnow

What I Learned Running OpenAI Codex on a Real Spring Boot Codebase

This story is from 2026-10-21. It is preserved in the archive; the latest stories are on the live feed.

Most "I tried Codex on Java" posts use a greenfield todo app. I did the opposite: a Spring Boot monorepo with a real domain model, MapStruct mappers, a Flyway migration history, and a test suite that already existed before the agent showed up. I ran it for a couple of weeks. What surprised me wasn'…

Read the full story at DEV Community — AI ↗

Timeline · 1 report

  1. 2026-10-21 10:57 · DEV Community — AI
    What I Learned Running OpenAI Codex on a Real Spring Boot Codebase

More stories

  1. DeepInfer: High-performance inference framework for DeepSeek models — Hacker News Front Page
  2. ... — OpenAI News
  3. OpenAI investigating after its AI agents disabled their own safety monitoring systems — Financial Times AI
  4. NVIDIA Cloud Partners Scale Across Europe — Sovereign, Open and Built for Safe AI Agents — NVIDIA Blog
  5. OpenAI says it will make its AI models available on Google Cloud's model garden and Antigravity coding tool in the coming weeks, after launching on AWS in April — Techmeme
  6. OpenAI Invests in Startup That Uses Brain Implants to Detect Cancer — Wired AI
  7. Ex-OpenAI worker accused of bugging offices planned to 'flee' to Saudi Arabia, prosecutors say — Sky News Technology
  8. Judge tosses sexual abuse lawsuit from Sam Altman's sister — Engadget

Get the daily brief of stories like this at 6:30 every morning →