Autonomous coding workflow ships 163K lines overnight using Claude Code

✍️ OpenClawRadar📅 Published: March 13, 2026🔗 Source
Autonomous coding workflow ships 163K lines overnight using Claude Code
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A developer on r/ClaudeAI shared results from an autonomous coding workflow they built over a weekend. The system was designed to build a GTM tool that started as 40 internal features and expanded to 144 tasks across services, APIs, UI pages, and cron jobs.

Workflow process

The autonomous pipeline operates without human intervention:

  • Picks a pending task
  • Reads the PRD (Product Requirements Document)
  • Runs a pre-check agent
  • Implements code and writes tests
  • Validates against acceptance criteria
  • Retries on failure
  • Includes custom steps for self-healing
  • Moves to next task automatically
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Overnight results

The developer started the workflow at 3:15 AM and checked results 14 hours later:

  • 72 tasks completed
  • 163,643 lines of code generated
  • 6,400+ tests passing
  • 85% first-attempt success rate
  • 0 tasks failed
  • 458 source files created
  • 84 test files created
  • Workflow was still running when checked

The developer estimates this would have taken 2-3 months of full-time solo development work if done manually. They're currently cleaning up the workflow, adding a GUI, and plan to ship it as a free tool.

📖 Read the full source: r/ClaudeAI

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