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Route test traffic through a controllable TCP proxy to simulate latency, outages and other network faults.

Measure TCP or UDP round-trip latency on Windows

Probe HTTP, HTTPS, DNS, TCP, ICMP, and gRPC endpoints and expose results for Prometheus to scrape.

Define endpoint health checks and alert conditions in a lightweight self-hosted status dashboard.

Monitor networks, servers, applications, and services with discovery, performance data collection, event processing, and alerting.

Check public endpoints and scheduled jobs from external locations, then alert when a problem persists.

An open-source service-virtualization tool for replacing network dependencies with configurable test doubles.

Inspect TCP and UDP connections from a terminal

Monitor ICMP or TCP responses from several hosts

Throughput and responsiveness tests from the continuing iperf2 project

Stream large file sets through parallel Java transfer pipelines

Inspect Windows TCP and UDP endpoints with process ownership

Measure ICMP, TCP, latency and bandwidth from Windows

Send and receive test packets with a desktop or CLI client

Check endpoint and job health, then turn failed checks into incidents and status-page updates.

A Java-based load-testing application for exercising services and analyzing their performance under simulated traffic.

Plan shift coverage, handle employee requests and inspect scheduled versus worked hours.

Self-host uptime checks for websites, ports, DNS records, containers, and other endpoints.

Send time-series metrics to a managed Graphite service with Grafana dashboards and alerting.

Use scheduled GitHub Actions to monitor endpoints, record response-time history, and publish a status page.

Employee time and attendance software for automated timekeeping and payroll calculations.

QUIC proxy with a documented cross-platform TUN mode

Break an HTTP request into timing stages

Benchmark throughput between controlled endpoints