Is GitHub Down? How to Know Before Your Users Do

Check current GitHub status: statusfield.com/services/github

GitHub went down 8 times in December 2024. If you missed any of those incidents, you probably found out the hard way — a failed deployment, a broken CI pipeline, or a support ticket from a developer asking why they can't push code.

Here's the thing: GitHub publishes every incident on their official status page. The information is public. You just didn't know to look until it was already affecting you.

Is GitHub Down Right Now?

Check these in order:

1. Statusfield — GitHub status — real-time monitoring of GitHub's platform components.
2. GitHub's official status page — githubstatus.com shows all components with per-region breakdowns.
3. Twitter/X — search github down sorted by Latest. GitHub outages get reported in real-time by millions of developers.
4. GitHub's status Twitter — @githubstatus posts incident updates as they happen.

GitHub Is More Complex Than You Think

Most people think of GitHub as a single service. It's not. GitHub has multiple distinct components, each of which can fail independently:

• Git Operations — Push, pull, clone
• API Requests — Everything that talks to the GitHub API
• GitHub Actions — Your CI/CD pipelines
• GitHub Pages — Static site hosting
• GitHub Packages — npm, Docker, Maven registries
• Codespaces — Cloud development environments
• Issues, Pull Requests, Projects — Collaboration features
• Webhooks — Event notifications to external services

When GitHub has an "incident," it might mean Actions is down (critical for deployments) while the API works fine (your app continues normally). Or webhooks might be delayed while everything else is operational.

This distinction matters. A generic "GitHub is down" alert might be a false alarm for your specific workflow.

Common Errors During a GitHub Outage

Why GitHub Goes Down

Actions runner capacity. GitHub Actions runs on a global fleet of ephemeral runners. During peak hours (weekday mornings in US/EU), job queues can become overloaded. When demand exceeds capacity, queued jobs wait longer than expected or fail with infrastructure errors before your code even runs.

API rate limit at infrastructure scale. GitHub's API handles billions of requests per day from CI systems, bots, integrations, and apps. Infrastructure incidents affecting the API metadata layer can cascade — causing 502s, slow responses, or incorrect data returned to valid API calls.

Webhook delivery queue backlogs. GitHub webhooks are delivered asynchronously. During incidents, the delivery queue can fall behind by minutes or hours, causing CI triggers, deployment notifications, and integrations to fire late or not at all.

Git LFS storage incidents. Repositories using Git Large File Storage have an additional layer that can fail independently. LFS pull/push failures often coincide with GitHub's object storage providers having issues.

Scheduled maintenance windows. GitHub performs database maintenance and infrastructure upgrades on a regular schedule. These are announced on githubstatus.com in advance but still cause brief degradation for affected regions.

How to Debug GitHub Actions Failures

When your Actions workflow fails, the first question is: is this my code, or is GitHub's infrastructure down?

Step 1: Check the workflow run page directly.

In your GitHub repo → Actions tab → click the failed run → expand the failed step. Look for messages like:

• Error: The runner has received a shutdown signal — infrastructure issue, not your code
• runner: Preparing job followed immediately by failure — runner provisioning issue
• Generic timeouts during checkout/setup steps before your code runs — GitHub infra issue

Step 2: Look at the runner diagnostics:

# In an Actions step, print runner info to diagnose infrastructure issues
- name: Debug runner
  run: |
    echo "Runner: $RUNNER_NAME"
    echo "OS: $(uname -a)"
    echo "Time: $(date -u)"
    curl -s https://api.github.com/zen  # If this fails, GitHub API is down

Step 3: Check if the failure is timing-specific:

# Re-run the failed job from the GitHub UI
# If it passes immediately on retry, it was a transient GitHub infrastructure issue
# If it fails consistently, it's your code
gh run rerun <run-id> --failed

Step 4: Check if the same failure hits other repos: GitHub's status page shows aggregate component health, but sometimes a single region or runner pool has issues that don't show as an official incident. Search Twitter for github actions failing with recent time filter.

GitHub Actions Debugging Commands

# List recent workflow runs for a repo
gh run list --repo <owner>/<repo> --limit 10
 
# View a specific run's logs
gh run view <run-id> --log
 
# Watch a run in progress
gh run watch <run-id>
 
# Re-run failed jobs only
gh run rerun <run-id> --failed
 
# Check API rate limit remaining (GitHub returns 5,000/hour for authenticated requests)
curl -s -H "Authorization: Bearer $GITHUB_TOKEN" \
  https://api.github.com/rate_limit | jq '.rate'
 
# Test GitHub API connectivity
curl -s https://api.github.com/zen
# Returns a random GitHub motto if the API is up

GitHub Outage Patterns: What the Incident History Shows

Analyzing GitHub's incident history reveals consistent patterns:

Most common component: GitHub Actions (30–40% of incidents). The CI/CD infrastructure has the most moving parts and the most traffic.

Most impactful timing: Incidents peak between 09:00–14:00 UTC (US East Coast morning, EU afternoon). This is when the most CI jobs are running globally.

Typical incident timeline:

Partial outages are the hardest. When Actions is "degraded" (not fully down), jobs queue up longer than usual. Teams spend 20–30 minutes debugging their YAML before realizing the queue has a 45-minute backlog. Set up monitoring specifically for "degraded" status, not just "down."

How to Get Alerted the Right Way

The naive approach: subscribe to GitHub's status page email updates.

The problem: GitHub sends email updates when they post the update, which is often 10-20 minutes after the incident begins. And they send updates for every status change — acknowledged, monitoring, resolved — which creates noise.

A better approach is component-level monitoring with smart routing.

What that looks like:

• Subscribe to GitHub Actions specifically (not all of GitHub)
• Route alerts to your #deployments Slack channel — not your personal inbox
• Get a single alert when Actions has an issue, and another when it resolves
• Skip the intermediate "we're investigating" updates unless you want them

You can set this up with Statusfield in about 2 minutes:

1. Search for "GitHub" in the service catalog
2. Subscribe to the specific components you care about (Actions, API, etc.)
3. Connect your Slack workspace or configure email
4. Done — you'll get alerted before your developers notice

Check the current GitHub status to see if anything is affecting your workflow right now.

GitHub Actions Is the Component That Hurts Most

If you're using GitHub for CI/CD, GitHub Actions is the component you care about most. And it's not the most reliable part of the platform.

Actions failures cascade quickly:

• Deployments queue up and never run
• PRs can't pass required status checks
• Releases get blocked
• Developers context-switch away from their work to debug the pipeline

And because Actions failures can look like your own configuration problems, teams often spend 20-30 minutes debugging their workflows before realizing GitHub is the issue.

Proactive alerts eliminate that wasted time. When you get a Slack notification that GitHub Actions is experiencing degraded performance, everyone immediately knows to stop debugging their YAML.

Setting Up Proactive GitHub Monitoring

Statusfield lets you monitor GitHub Actions alongside all your other critical services. Takes 2 minutes to set up.

Team option: For DevOps teams, Statusfield's paid plans let you:

• Monitor GitHub Actions, the API, Packages, and Pages as separate monitors
• Route different component alerts to different Slack channels
• Set up webhook notifications to your incident management system
• Monitor GitHub alongside all your other critical services (AWS, Cloudflare, Stripe) in one dashboard

The goal isn't to eliminate GitHub outages (you can't). The goal is to know about them in real-time so your team can communicate clearly, pause work that's blocked, and resume the moment GitHub recovers.

The Real Cost of Missed GitHub Outages

A 30-minute GitHub Actions outage might seem minor. But the real cost compounds:

• Developer time lost: 5 developers × 30 minutes debugging = 2.5 hours lost
• Deployment delays: Any releases waiting on CI get pushed back
• Customer impact: Features or fixes that were ready to ship get delayed
• Incident investigation: Time spent ruling out your own code as the culprit

If this happens twice a month, that's 5 hours of engineering time wasted on something that had nothing to do with your code. Proactive monitoring pays for itself quickly.

Check GitHub's Current Status

Want to see how GitHub has been performing? Check the GitHub status page on Statusfield — it shows:

• Current status across all GitHub components
• Recent incidents with timeline and resolution
• Which specific components are affected

If you'd rather never have to check manually, set up monitoring now. Takes 2 minutes.

Frequently Asked Questions

Is GitHub down right now?

Check statusfield.com/services/github for real-time GitHub status, or githubstatus.com for GitHub's official status page.

Why are my GitHub Actions workflows failing but the status page shows green?

GitHub's status page reflects aggregate component health. Partial degradation or region-specific issues sometimes don't show on the status page for 15–30 minutes. Check Twitter for github actions failing and look at your workflow's runner diagnostics. Use gh run rerun <run-id> --failed — if it passes immediately on retry, it was a transient infrastructure issue.

Why are my webhooks not firing?

GitHub webhook delivery is asynchronous. During incidents, the delivery queue can fall behind by minutes to hours. Check the webhook delivery log in your repo → Settings → Webhooks → click the webhook → Recent Deliveries. If deliveries show "queued" or are missing entirely, check githubstatus.com for a Webhooks component incident.

Why can some team members push but others can't?

GitHub's authentication layer or Git Operations endpoint may be experiencing a regional or partial incident. If it's affecting specific users, check if they're on a specific network or VPN. If it's affecting a subset of users globally, it's likely a partial GitHub incident.

What's the difference between GitHub API and GitHub Git Operations going down?

GitHub API (api.github.com) handles metadata — issues, PRs, search, webhooks, Actions triggers. Git Operations handles push/pull/clone over HTTPS and SSH. They're separate systems. An API incident doesn't block pushes; a Git Operations incident doesn't break PRs via the web UI. GitHub's status page shows them separately.