Developer Workflow on Mengboy Tech Notes https://www.mfun.ink/en/tags/developer-workflow/ Recent content in Developer Workflow on Mengboy Tech Notes Hugo -- 0.156.0 en Mon, 09 Feb 2026 23:28:00 +0800 Claude vs Codex vs OpenAI CLI: Which Workflow Actually Improves Dev Productivity https://www.mfun.ink/en/2026/02/09/claude-codex-openai-cli-workflow-comparison/ Mon, 09 Feb 2026 23:28:00 +0800 https://www.mfun.ink/en/2026/02/09/claude-codex-openai-cli-workflow-comparison/ <p>If you use AI as a chatbot only, these tools feel similar. In real engineering workflows, they behave very differently.</p> <p>My conclusion first: <strong>use Codex for repo-native coding changes, Claude for deep reasoning and long-form planning, and OpenAI CLI for standardized automation pipelines.</strong></p>