AI Content Generation for Developer Marketing

Description and use

Herald automatically generates articles from GitHub events, enabling teams to publish content on dev.to quickly.

Problem

Indie developers and small teams ship code but lack time to document it, leading to missed visibility and fragmented promotion.

Outcome

Herald automates content creation from repo activity, reducing manual effort and enabling consistent, scheduled marketing posts with real‑time engagement tracking.

Workflow

• Add Herald webhook to GitHub repo
• GitHub event triggers FastAPI endpoint
• Trigger stored in PostgreSQL
• Celery worker generates draft with OpenAI GPT‑4
• Draft saved and exposed via FastAPI
• Developer reviews/edit draft in React UI
• Schedule publication date
• Celery schedules publish task
• Publish to dev.to via API
• Store dev.to URL
• Poll dev.to API every 12h for engagement metrics

Evidence

Herald solves this by turning repository activity into publishable content automatically.

Source

When a commit lands that changes a readme, a new feature flag is added, or a release tag is pushed, a GitHub webhook triggers a FastAPI endpoint.

Source