Open-source OpenAPI mock server with cloud hosting and local modes for development, testing, and CI. Generates realistic API responses from specs with latency simulation, error injection, proxy fallback, and request validation. Validated against 2,200+ real-world OpenAPI specs.

High-precision system latency measurement tool inspired by NVIDIA's LDAT. Built with a Teensy 4.1, it measures the complete end-to-end latency from mouse click to photon on screen for any GPU or system.

Touchpaint Android app for latency testing, corollary to the Linux kernel module: https://github.com/kdrag0n/touchpaint

A unified benchmarking framework for evaluating Voice AI agents across conversational quality, audio realism, latency metrics, and safety guardrails with scalable multi-language stress testing.

Lightweight Windows 10/11 utility to switch between popular public DNS providers with built-in latency testing.

🚀 Enable secure communication with the ICMP UDC2 BOF, encapsulating Beacon traffic in ICMP echo requests for reliable data exchange.

Safe low-rate NVIDIA Build free model availability probe. Tests which NVIDIA API models work from your server/IP region, measures latency, enriches model metadata, and exports JSON/CSV/Excel reports.

A cross-platform Flutter application for monitoring network latency with real-time audio feedback. Test connectivity to any host, visualize ping response times, and receive audio cues that vary based on connection quality.

A lightweight, self-hosted network latency checker. Test your own network or the internet.

Reproducible AI API reliability testing with JSONL evidence, success rate, P50/P95 latency and status-code distribution.

🖱️ Microsecond-accurate mouse click latency testing with a Teensy 2.0 probe and Windows dashboard; benchmarks, archives, comparisons, 8 languages, and demo mode.