GitHub Actions Patterns

Production-ready CI/CD patterns for Python/TypeScript projects. Covers testing, security scanning, deployment gates, and cost optimization.

Standard Python CI Workflow

# .github/workflows/ci.yml
name: CI
on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true