The Curious Engineer

All blogs / DevOps / SRE / infrastructure

Checkly Blog: Monitoring Insights & Trends

checklyhq.com/blog

Learn about the latest tips, tricks & how-to articles on advanced synthetic monitoring, Playwright & Monitoring as Code trends.

DevOps / SRE / infrastructureTesting / QA

’18’19’20’21’22’23’24’25’26
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248 from 23 Aug 2018 to 27 Oct 2026
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monthly (20 in the last year)
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company blog
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2026 19

  1. Checkly Is Now a Connector in Honeycomb Canvas
  2. Your software factory stops at deploy
  3. We Let AI Agents Rewrite a 92M-Message-a-Day Service in Go. Zero Incidents.
  4. Metabase Security Incident
  5. CLIs are more token-efficient than MCP. Or are they?
  6. How Upstash Monitors Every Redis Replica with Checkly
  7. Autoscaling Checkly Private Location Agents in Kubernetes with KEDA
  8. Rocky reads your stack, not just your check
  9. Two AI agents, one incident: Rocky AI comes to the terminal
  10. How to Monitor a Shopify Store with Playwright and Checkly
  11. Checkly Playwright Reporter: A Cloud Dashboard for Your Playwright Tests
  12. One CLI, Two Audiences: How We Built for Agents and Humans
  13. Checkly and the Agentic Software Layer
  14. 12,479 Applications, Zero Ghosting: A Look at Checkly's 2025 Hiring
  15. Expanding Uptime Monitoring Down The Stack: ICMP Monitors Are Now Available In Checkly
  16. We Turned Our WireShark Wizard Into a Markdown File
  17. Introducing Rocky AI to General Availability
  18. The Current State of Content Negotiation for AI Agents (Feb 2026)
  19. Introducing: Checkly Agent Skills

2025 33

  1. How to Write a Cover Letter That Actually Helps You Get the Job
  2. What are Playwright Check Suites?
  3. Top 10 Status Page Examples: What We Like and What’s Missing
  4. Checkly Is Now Available in the AWS Marketplace
  5. Generating end-to-end tests with AI and Playwright MCP
  6. Announcing Checkly Uptime Monitors: Simple, Scalable, and Built…
  7. The Defense-in-Depth Approach To Application Monitoring
  8. AI-Powered Monitoring with Checkly
  9. Remote Onboarding Done Right at Checkly
  10. Monitoring for Finance: Cut Costs and Ensure Reliability
  11. Streamline Observability with OpenTelemetry and Mezmo
  12. Playwright Test Video Missing? Here’s How to Fix It
  13. Create a Status Page in 5 Minutes with Checkly
  14. Behind Checkly’s Sidebar Redesign: A UX Case Study
  15. Build vs. Buy: Uptime Monitoring - examples and costs
  16. Your Guide to the Recruiter Screen
  17. 10 Best Status Page Tools in 2026
  18. Checkly x Vercel: Observability Marketplace Integration
  19. Introducing Checkly Status Pages
  20. Improve Playwright Tests with POMs and Fixtures
  21. Integrate Checkly with Render for Reliable Deployments
  22. Reducing MTTR: Why Speed Matters for B2B SaaS Companies
  23. Why You Shouldn’t Use page.waitForTimeout() in Playwright
  24. Why You Shouldn’t Run Tests Sequentially in Playwright
  25. TCP Checks Now Available in Checkly for Better Monitoring
  26. How to Maximize Your Learning & Visiting Budget in 2024
  27. Shorten your mean time to resolution with Checkly traces
  28. Why Developers Should Use TCP Checks for Network Monitoring
  29. Optimize MTTD by monitoring your services with the right check…
  30. Making sure you get a Checkly alert for every detected failure…
  31. How We Optimized Prometheus Cache with Brotli Compression
  32. Why Monitoring as Code Is the Future & Saves You Money
  33. How We Migrated Checkly from Heroku to AWS: Lessons Learned

2024 55

  1. How LinkedIn Stopped Relying on Users to Report Bugs
  2. Evaluating GitHub Copilot for Playwright Code Generation
  3. Prometheus Blackbox Exporter vs. Kuberhealthy for Kubernetes
  4. ChatGPT vs. Playwright Codegen: AI in End-to-End Testing
  5. Top 5 Playwright CLI Features to Streamline Testing
  6. Attach Screenshots to Your Playwright Test Reports
  7. How a TCPDump Revealed a Node.js IPv6 Bug
  8. How to apply Playwright test steps with TypeScript decorators
  9. Software Deployment Best Practices for Modern Engineering Teams
  10. Enhance Playwright Tests with User-First Selectors
  11. Modern Observability: Shifting Right & Observability as Code
  12. When to Violate Coding Best Practices for Performance Gains
  13. Speed Up Playwright Tests with Shared StorageState
  14. Checkly Raises $20M to Accelerate Issue Detection & Fixes
  15. How to add Type Checking & Linting to your Playwright Project
  16. Checkly Traces Now GA: Unified Synthetic Monitoring & Tracing
  17. Observability as Code Explained: Benefits & How to Get Started
  18. An in-depth guide to monitoring Next.js apps with OpenTelemetry
  19. How Checkly saved $5k a month with a single Grafana Query
  20. Why "page.goto()" is slowing down your Playwright tests
  21. Playwright Synthetic Monitoring with Checkly — Join Our Next…
  22. Monitoring as Code and Checkly Listed in the Gartner Hype Cycle…
  23. How to Monitor JavaScript Logs & Exceptions with Playwright
  24. Playwright Surpasses Cypress for Downloads
  25. Screenshot Testing with Playwright: Beginner's Guide
  26. OpenTelemetry Metrics: Concepts, Types & Instruments
  27. Coralogix and OpenTelemetry on Checkly: Optimizing Latency
  28. Monitoring Responses in end-to-end tests with Playwright
  29. A DevOps Glossary
  30. Checkly Adds Synthetic Monitoring Integration with Coralogix
  31. How to Fight Alert Fatigue with Synthetic Monitoring
  32. Cloud Native Monitoring: Benefits, Challenges & Best Practices
  33. Visual Regression Testing Webinar: Playwright and Checkly
  34. For an SRE, relationships and communication matter most: advice…
  35. Our Check Overview Page Has a Fresh New Look
  36. Speed Up Your Playwright Scripts with Request Interception
  37. Improve Your Playwright Documentation with Test Steps
  38. IPv6 masquerading for egress on microk8s on EC2
  39. Add Accessibility Checks to Playwright Tests with Axe
  40. Monitor Complex User Flows With Checkly’s Multistep Checks
  41. Cultivating Your Tech Garden: Enriching APM with Synthetic…
  42. Why the ‘Single Pane of Glass’ in Monitoring Is a Myth
  43. Beyond APM Webinar: What Datadog Isn't Telling You
  44. How We Slashed Vue.js SPA Load Times from 8 to 3 Seconds
  45. SRE Glossary for Advanced Monitoring and Reliability
  46. The Real Cost of Synthetic User Testing with AWS
  47. How to Implement Custom Test Fixtures in Playwright: A…
  48. How Often Should You Ping Your Site?
  49. Exploring the Synergy Between Testing and Monitoring in…
  50. Observability with OpenTelemetry and Checkly
  51. Checkly & Coralogix Webinar: Master the Future of Observability
  52. New Feature Alert: Visual Regression & Snapshot Testing
  53. New Relic vs Checkly: The Real Costs of Synthetics
  54. Open Source Observability - the Checkly Webinar
  55. Frontend Synthetic Monitoring: What is it, Types & Use Cases

2023 25

  1. The real costs of Synthetics monitoring: Datadog
  2. Smoke Test Matrix: How Checkly Tames Variant Complexity
  3. Unifying Testing and Monitoring with Checkly
  4. Advantages of Multi-Step API Checks vs Original API Checks
  5. How to Monitor SLA Uptime with Confidence
  6. Job Monitoring Strategy with Hartbeat Checks at Checkly
  7. Avoid False Positives from Third-Party Dependencies in Tests
  8. Solving E2E Testing Challenges with Checkly’s PWT Cleanup
  9. Easy Monitoring for Self-Hosted Projects with Checkly
  10. 10 Benefits of Synthetic Monitoring: Why It's a Necessity
  11. Track Frontend JavaScript exceptions with Playwright fixtures
  12. Mastering Prometheus Exporters | Techniques & Best Practices
  13. Checkly Honored by Gartner in Monitoring & Observability 2023
  14. Gartner recognizes Monitoring as Code as emerging practice
  15. Using ChatGPT for Job Applications | The Do's & Don'ts
  16. Why use Playwright for Synthetic Monitoring
  17. Eliminate Delays with Playwright Auto-Waiting
  18. Manage your incidents with the new ilert integration
  19. Playwright Locators: Why Use Page Locators to Select Elements
  20. How Monitoring as Code Reduces the Time to Detect and Resolve…
  21. Checkly CLI Goes GA with New Website & Branding
  22. How Treating Testing and Monitoring as Separate Operations is…
  23. What is Playwright? Everything You Need to Know | Checkly
  24. What’s New in Checkly Launch Week 2
  25. Top Playwright Tips from the Checkly Community

2022 10

  1. The Case for Monitoring as Code
  2. Is Your Ecommerce Site Ready for Black Friday and Cyber Monday?
  3. Five Playwright Tips to Level Up Your Testing Game
  4. Kickstart Your Synthetic Monitoring Efforts With Our Free…
  5. Checkly GitHub Sync Goes into GA
  6. PQEs: How to leverage your product to hire amazing employees
  7. Start Fast with New Browser Check Templates
  8. Sync GitHub Browser Checks with Checkly’s New Beta Feature
  9. How low-level API calls can stabilize your end-to-end tests
  10. How to Run Checkly on Your Infrastructure

2021 5

  1. Performance and Error Tracing and new Vercel integration
  2. High-frequency checks for synthetic monitoring are now live
  3. Post mortem: browser checks failing to report results
  4. Changelog: Reporting, deployments, enhancements and fixes
  5. Cypress vs Selenium vs Playwright vs Puppeteer: Speed

2020 9

  1. Puppeteer vs Selenium vs Playwright, a speed comparison
  2. How we improved the Lighthouse score of our webpage to 96.
  3. Scale Synthetic Monitoring with Terraform and Checkly
  4. How we monitor Checkly's API and Web App
  5. Easy E2E testing and monitoring with Gatsby, Vercel, and GitHub
  6. Post mortem: failing checks us-west-1
  7. Website Performance with Checkly, Prometheus and Grafana
  8. Automate active monitoring with Terraform and Checkly
  9. Checkly: Alerting, webhook, and Prometheus updates

2019 6

  1. Post mortem: Checkly security incident [updated]
  2. Why I pick Heroku over AWS Lambda. But not always.
  3. How I integrated Intercom into my SaaS's Vue.js app
  4. How I made AWS Lambda work for my SaaS
  5. How I set up SSL with Let's Encrypt for my SaaS dashboard
  6. How to Manage EU VAT with Stripe for SaaS Businesses

2018 3

  1. Zero Downtime Deployments with Terraform on AWS EC2
  2. An Opinionated List of Skills You Need for a DevOps Job
  3. How Checkly Achieved 100% Lighthouse Score for Vue.js App

Undated 83

  1. Introducing The Next Phase Of Monitoring: Playwright Check Suites
  2. Checkly alerting improvements and our new slack community
  3. Changelog template variables group api
  4. Announcing threshold alerting and expanded locations
  5. Production driven development an approach for highly
  6. Introducing groups
  7. Checkly runtime 2021 10
  8. Open sourcing our pay calculator
  9. Running api and browser checks using checkly private locations terraform and aws
  10. Checkly completes soc 2 type 2 audit
  11. I manage my saas with trello and reminders
  12. How we use checkly to monitor checkly
  13. How to build a leading remote first company while exceeding company goals do this
  14. Alberto gomez and tim nolet team announcement
  15. Introducing checklys new look for a new era
  16. Kick start automated service monitoring with checkly
  17. Bootstrapped developer saas cost teardown
  18. How did you start your product market fit
  19. Exciting times for monitoring as code
  20. Announcing incident management and updated dashboards
  21. Changelog screenshots in github prs
  22. Public dashboards incident management analytics
  23. We now support playwright
  24. Changelog
  25. Using retry insights to identify flaky checks
  26. Open banking api monitoring
  27. Announcing checkly cli ga test sessions beta
  28. What is mean time to repair mttr
  29. Why we built a developer first typescript cli for monitoring as code
  30. Monitoring as code in your sdlc
  31. Learning visiting budget spend
  32. From bootstrapped to venture backed in 3 months
  33. User scoped api keys
  34. Changelog customize your webhook with method etc
  35. Creating a chrome extension in 2018 the good the bad and the meh
  36. Post mortem checks with async iife reporting success incorrectly
  37. The advent of monitoring day 1 what are synthetics
  38. Visual regression testing with playwright
  39. Dns debugging deep dive
  40. How i decimated postgres response times for my saas
  41. Why the recent digital ocean killed my company incident scares the hell out of me
  42. Customizing monaco
  43. Changelog puppeteer v2 0
  44. Just did the ycombinator interview here are my notes
  45. Better observability into your local clickhouse instance
  46. E2e monitoring of crucial user flows
  47. Heartbeat monitoring with checkly
  48. Checkly recognized by intellyx a reflection of our
  49. Parallel scheduling
  50. Synthetic monitoring with terraform cloud checkly
  51. Building a multi tenant saas data model
  52. Debugging dashboard outages with checklys api checks
  53. Unleash the full power of playwright with playwright test
  54. Using client certificates
  55. Achieving company retreat goals with the right schedule
  56. Announcing general availability of playwright test
  57. Engineering and the people team
  58. How i landed my dream job that didnt exist
  59. Interview tips insights for senior level candidates
  60. Limitations of api only testing
  61. Checklys culture map overcoming cultural differences in a remote team
  62. We scored 10 5 on gitlabs 12 steps to better remote test
  63. How we manage plans features in our saas app
  64. Node js api and web frameworks for 2019
  65. The art of the late start
  66. We are making a change to assertions
  67. New check overview
  68. Dej names checkly leader in cloud native monitoring
  69. How i manage customer feedback for my bootstrapped saas
  70. Seven discernible stages in taking a solo startup from beta to ga
  71. Our stripe billing implementation the one webhook to rule them all
  72. Checkly raises 10m for developer owned operations
  73. Improving the ssl certificate expiration alerts
  74. Checkly raises 2 25m to push active reliability
  75. How we added a public api to our saas
  76. My acquihire adventure with a large tech company
  77. Whats new in checkly launch week
  78. How we deal with plan limits in the frontend of our saas app
  79. Post mortem outage browser check results alerting
  80. Checkly completes soc 2 type 1 audit
  81. How playwright can monitor third party resources
  82. How to bypass totp based 2fa login flows with playwright
  83. Writing theheadless dev