Developer Portal Maintenance — Complete Guide

In this tutorial, you will learn about Developer Portal Maintenance. We cover key concepts, practical examples, and best practices to help you master this topic.

Developer portal maintenance keeps documentation accurate, SDKs current, and the portal running smoothly. Learn maintenance workflows, content freshness checks, and how to prevent documentation drift.

What You'll Learn

You will learn how to maintain a developer portal over time, keep content current, manage API version changes, and establish a maintenance schedule.

Why It Matters

Developer portals that are not maintained deteriorate quickly. Outdated documentation, broken links, and deprecated code examples erode developer trust. Regular maintenance keeps the portal useful.

Real-World Use

The Durga Antivirus Pro developer portal has a monthly maintenance review. Each month, the team reviews analytics, updates SDKs, checks links, verifies code examples, and publishes a maintenance report.

flowchart LR
  A[Monthly Review] --> B[Check Analytics]
  B --> C[Update Content]
  C --> D[Verify Code Examples]
  D --> E[Check Links]
  E --> F[Update SDKs]
  F --> G[Review Support Tickets]
  G --> H[Publish Maintenance Report]
  A:::current
  classDef current fill:#f90,color:#fff,stroke:#333,stroke-width:2px

Maintenance Checklist

## Monthly Portal Maintenance Checklist

### Content
- [ ] Review analytics for pages with high bounce rates
- [ ] Update outdated screenshots and diagrams
- [ ] Review and update FAQ entries
- [ ] Check that all version references are current
- [ ] Verify getting started guide still works

### Code Examples
- [ ] Test all curl examples against the current API
- [ ] Test Python SDK examples
- [ ] Test JavaScript SDK examples
- [ ] Verify error handling examples are accurate

### Links
- [ ] Run HTMLProofer for internal links
- [ ] Check external links (API docs, SDK repos)
- [ ] Verify redirects are working

### SDKs
- [ ] Check for SDK version updates
- [ ] Verify installation instructions work
- [ ] Review open SDK issues on GitHub

### Portal Health
- [ ] Check API status page accuracy
- [ ] Review support ticket trends
- [ ] Verify search functionality
- [ ] Check page load performance

Automated Health Checks

# .github/workflows/portal-health.yml
name: Portal Health Check
on:
  schedule:
    - cron: "0 6 * * 1"  # Every Monday
jobs:
  health:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build portal
        run: hugo --gc --minify
      - name: Check internal links
        run: htmlproofer public/ --disable-external
      - name: Verify examples
        run: |
          python3 -m pytest tests/test_examples.py
      - name: Check page load times
        run: |
          for page in getting-started api-reference sdks; do
            curl -o /dev/null -s -w "%{http_code} %{time_total}\n" \
              "https://developer.example.com/$page/"
          done

Content Freshness Workflow

# check_content_freshness.py
import os
from datetime import datetime, timedelta

def find_stale_content(content_dir, max_age_days=180):
    """Find documentation pages that haven't been updated recently."""
    stale_pages = []
    now = datetime.now()

    for root, dirs, files in os.walk(content_dir):
        for file in files:
            if file.endswith(".md"):
                path = os.path.join(root, file)
                modified = datetime.fromtimestamp(os.path.getmtime(path))
                age = (now - modified).days

                if age > max_age_days:
                    stale_pages.append({
                        "path": path,
                        "last_modified": modified,
                        "age_days": age
                    })

    return sorted(stale_pages, key=lambda x: x["age_days"], reverse=True)

Deprecation and Archival

When an API version is sunset:

## Archival Process

1. Add deprecation banner to all affected pages
2. Update navigation to remove deprecated version
3. Set up 301 redirects from old URLs to new
4. Move deprecated content to /archive/ section
5. Publish notification in changelog and forum
6. Remove deprecated SDK versions from package managers

Common Mistakes

1. No Maintenance Schedule

Without a schedule, maintenance is reactive. Set a recurring calendar reminder for monthly reviews.

2. Ignoring Analytics Data

Analytics reveal which content needs updating. Pages with high traffic and high bounce rate are maintenance priorities.

3. Not Testing Code Examples

Code examples that no longer work are worse than no examples. Test them automatically in CI.

4. Letting SDKs Fall Behind

SDKs that do not support the current API version push developers away. Keep SDKs in sync with API changes.

5. No Communication About Changes

When the portal changes, tell developers. Publish a monthly "what changed" update.

Practice Questions

1. How often should a developer portal undergo maintenance review?

Monthly for active portals. Quarterly for stable portals with infrequent API changes.

2. What is the most important item to check during maintenance?

That the getting started guide and code examples still work against the current API.

3. How do you identify stale documentation pages?

Check the last modified date on each page. Pages older than 6 months should be reviewed.

4. What should happen when an API version is sunset?

Add deprecation banners, set up redirects, archive content, and notify developers.

5. Challenge: Create a monthly maintenance checklist for a developer portal with at least 15 items. Create an automated health check workflow that tests links and code examples.

FAQ

Mini Project

Create a maintenance plan for a developer portal. Include a monthly checklist with 15 items, an automated health check workflow, a content freshness script, a deprecation and archival Process, and a communication template for announcing portal updates.

What's Next

Complete the Portal Project to apply everything you learned in this module by building a complete developer portal.