Rakuten Cuts Bug Fix Time in Half Using OpenAI Codex
Rakuten is using OpenAI’s Codex coding agent to slash MTTR by 50%, automate CI/CD reviews, and ship full-stack builds in weeks instead of months.
Rakuten is using OpenAI’s Codex coding agent to slash MTTR by 50%, automate CI/CD reviews, and ship full-stack builds in weeks instead of months.
AI coding tools in 2026 are no longer autocomplete plugins — they’re autonomous agents that understand entire codebases, reason about architecture, and execute multi-file changes. With 84% of developers already using or planning to adopt AI coding tools, and 51% using them daily, choosing the right one matters. We tested the top contenders head to…