Upptime
upptime.js.orgUse scheduled GitHub Actions to monitor endpoints, record response-time history, and publish a status page.
Use scheduled GitHub Actions to monitor endpoints, record response-time history, and publish a status page.
Provision infrastructure from version-controlled configuration with a plan-before-apply command-line workflow.
Run visual, interaction, and accessibility checks on frontend UI states in real browsers.
Format source files with a consistent, opinionated printer that supports common web and configuration languages.
Check endpoint and job health, then turn failed checks into incidents and status-page updates.
Monitor website uptime, performance, certificates, and related site checks from one external service.
DNS and mail configuration reports with protocol references
Manage and preview your dotfiles across Linux, macOS, and Windows machines.
Automate TLS configuration checks across services
Visualizes and helps troubleshoot workloads in an Istio service mesh.
Create standalone Spring applications with auto-configuration and an executable application package.
Automate system configuration and deployment with inventory files and reusable YAML playbooks.
Compile modern JavaScript syntax into output configured for the environments a project targets.
Reconcile Kubernetes applications and configuration from Git repositories.
Run repository builds, tests, and release steps in workflows defined by CircleCI configuration.
Inspect the TLS configuration of a public web server
Run controlled chaos experiments and reliability checks against services before failures reach users.
Probe endpoints and user flows from multiple regions, then route confirmed outages to responders and status pages.
Define synthetic API and browser checks as code and run them on a schedule.
Combine application error reports with external uptime checks and missed-job alerts.
Run documented quality checks against font projects.
Format Python files consistently from the command line or as a repeatable project check.
Monitor public-facing infrastructure and certificate configuration
Define JavaScript and TypeScript schemas that validate data and infer its types.