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JavaScript end-to-end testing framework built for the modern web with fast, reliable testing.

• Testing

High-performance, open-source RPC framework that lets services call each other's functions directly across languages and networks.

• API

Load testing and network measurement tool built for microservices, reporting detailed latency percentiles under sustained load.

• Testing

Reliable end-to-end testing and browser automation framework for modern web apps.

• Developer Tools
• Testing

Modern load and performance testing tool that lets developers script tests in JavaScript and run them from the command line, built for the DevOps and CI/CD era.

• Testing

Dynamic, high-performance API gateway built on NGINX and etcd, adding hot-reloaded plugins, canary releases, and AI-traffic routing on top of traditional gateway features.

• API

Portable runtime that gives microservices building blocks - state management, pub/sub messaging, service invocation, and workflow - over a sidecar API in any language.

• Backend

Open-source testing framework for evaluating LLM outputs, treating LLM application quality checks like conventional unit tests.

• AI & Machine Learning

The leading service mesh for Kubernetes, adding traffic management, security, and observability to microservices without changing application code.

• DevOps

CNCF distributed tracing platform for visualizing request flows across microservices, pinpointing exactly which service or call is responsible for latency or errors.

• Monitoring

Cloud-native API gateway that handles routing, load balancing, authentication, and traffic management for microservices, APIs, and LLM/MCP traffic.

• API

Kubernetes-native Java framework designed for fast startup times and low memory footprint, tailored for containers and serverless.

• Backend

Cloud-native chaos engineering platform for Kubernetes that injects controlled faults - pod, network, I/O, and more - to test how a system actually behaves under failure.

• Testing

Developer-centric API testing tool that records real API and database traffic with eBPF and turns it into test cases and data mocks automatically, with no code changes.

• Testing

CIS Kubernetes Benchmark compliance checker that audits a cluster's configuration against official security best practices.

• Testing

Kubernetes performance and scale testing tool that generates configurable cluster load to measure how a cluster behaves under stress.

• Testing

CNCF chaos engineering platform for Kubernetes that runs fault-injection experiments to validate how applications recover from failure.

• Testing

HTTP(S) mock server and proxy for testing that lets you simulate API responses, inspect live traffic, and inject failures.

• Testing

Security testing orchestration platform that runs multiple open-source scanners against your applications and infrastructure from one pipeline.

• Testing

Kubernetes conformance testing tool that diagnostically checks whether a cluster is configured correctly and behaves per the Kubernetes spec.

• Testing