A collection of inspiring lists, manuals, cheatsheets, blogs, hacks, one-liners, cli/web tools and more.
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The fastest path to AI-powered full stack observability, even for lean teams.
🥧 HTTPie CLI — modern, user-friendly command-line HTTP client for the API era. JSON support, colors, sessions, downloads, plugins & more.
Light, fluffy, and always free - The AWS Local Emulator alternative
GoReplay is an open-source tool for capturing and replaying live HTTP traffic into a test environment in order to continuously test your system with real data. It can be used to increase confidence in code deployments, configuration changes and infrastructure changes.
Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.
Automation engine to build, test and ship any codebase. Runs locally, in CI, or directly in the cloud
A collection of Linux Sysadmin Test Questions and Answers. Test your knowledge and skills in different fields with these Q/A.
Conformance test suite for OpenShift
Terratest is a Go library that makes it easier to write automated tests for your infrastructure code.
Quick and Easy server testing/validation
Litmus helps SREs and developers practice chaos engineering in a Cloud-native way. Chaos experiments are published at the ChaosHub (https://hub.litmuschaos.io). Community notes is at https://hackmd.io/a4Zu_sH4TZGeih-xCimi3Q
The easiest and fastest way to create production-ready Kubernetes clusters on Hetzner Cloud
Terraform & OpenTofu Skill for AI Agents - testing, modules, CI/CD, and production patterns
Linting tool for CloudFormation templates
Keyscope is a key and secret workflow (validation, invalidation, etc.) tool built in Rust
A secure, efficient TCP/UDP tunneling solution that delivers fast, reliable access across network restrictions using pre-established TCP/QUIC/WebSocket or HTTP/2 connections.
Kraken CI is a continuous integration and testing system.
End-to-end DevOps TaskFlow API — FastAPI, PostgreSQL, SQLAlchemy, Alembic, Docker Compose, Pytest and GitHub Actions CI,Kubernetes,prometheus,Grafana,helm,k9s,kompose,minikube
Realistic synthetic events for testing, demos, and pipelines — streamed live or generated in bulk
A curated, opinionated collection of tools and resources dedicated to Performance Engineering, covering both Observability and Performance Testing.
Testavior is a lightweight solution to help you develop Behavior Tests for ASP.NET Core