Oh Dear
ohdear.appMonitor website uptime, performance, certificates, and related site checks from one external service.
Monitor website uptime, performance, certificates, and related site checks from one external service.
Measure app startup, screen rendering, and HTTP/S request behavior, then compare performance across releases and devices.
Build Discord bots, interactive apps, and game integrations with HTTP, Gateway, and interaction APIs.
A Python load-testing framework that models user behavior in code and scales traffic across workers.
Write API, UI, performance, and mock tests in readable feature files using one test framework.
Store JSON documents and replicate them across servers and disconnected clients.
A Java DSL for sending REST requests from tests and asserting response status and data.
Compose API requests, inspect responses, and organize repeatable calls into collections.
Turn Gherkin behavior examples into executable acceptance checks for PHP applications.
Collect numeric service metrics by scraping HTTP endpoints and query them with PromQL.
Deploy automatically scaling functions with HTTP, scheduled, and event-driven triggers on Scaleway.
Inspect redirect chains, HTTP status codes and response headers while browsing.
Run diagnostics from a distributed network of probes
Serve one file or a directory from a self-contained command
Check endpoint and job health, then turn failed checks into incidents and status-page updates.
Inspect latency, HTTP connectivity and routes from remote locations
Collect Windows machine and service measurements through configurable Prometheus collectors.
Find official colour-management specifications, registries and technical resources.
Monitor website availability and scripted customer journeys with external checks and alerts.
A browser-only Jupyter distribution for running interactive notebooks from static web files.
Run a self-managed time-series database for recent metrics and event data.
Analyze network traffic, flows, hosts, and protocol behavior through a web-based monitoring console.
Check websites, endpoints, ports, DNS, and scheduled heartbeats, then send alerts when checks fail.
Check public endpoints and scheduled jobs from external locations, then alert when a problem persists.