k6-performance-tests

Open-Source Testing, Monitoring, and AI SRE — as Code

Plataforma web de gestão acadêmica e armazenamento em nuvem para laboratórios universitários e projetos de iniciação científica.

k6 extension for production-grade SIP/RTP load testing — 100k concurrent calls, Opus/G.722/G.711, adaptive jitter buffer, MOS scoring, Grafana dashboard

Web extension for k6 load testing

Distributed token-bucket rate limiter in Go — Redis-backed, deployed across 3 Kubernetes replicas, load-tested to 25k+ req/s

REST API automation framework built with JavaScript, Supertest, Docker, GitHub Actions and k6.

Grafana k6 is an open-source, developer-centric load testing tool used to test the performance of APIs, microservices, and websites.

Comprehensive QA Automation Platform featuring 200+ tests across API, UI, Database, Performance, and Security testing with Pytest, Playwright, PostgreSQL, k6, OWASP ZAP, Allure Reports, Docker, and GitHub Actions CI/CD.

This repository demonstrates a production-oriented multi-tier cloud backend using FastAPI, Docker, AWS ECS (Fargate), Terraform, GitHub Actions, and k6. It focuses on reproducible infrastructure, safe CI/CD workflows, and measurable performance testing, emphasizing clarity and engineering discipline over unnecessary complexity.

An AI assistant for clinical documentation. Features a custom Fabric.js layout engine for mapping AI-extracted data to clinic letterheads, real-time voice capture, and secure, client-side PDF prescription generation.

Performance-focused ASP.NET Core 8 API showcasing optimized EF Core queries, PostgreSQL indexing, Redis caching, rate limiting, Polly resilience, Docker, k6 load tests, and benchmark dashboards.

Nexus Guard Middleware: A high-performance, resilient security gateway built with Node.js, Express, and Redis. It implements a scalable Token Bucket rate-limiting algorithm and an automated Circuit Breaker pattern to secure backend endpoints against brute-force and DDoS attempts. Includes integrated k6 stress testing profiles and 0config Docker.

A Go-based AI Agent skeleton for goal resolution and parallel execution orchestration, built on a modular architecture.

High-concurrency bet validation API in Rust. Hexagonal architecture, write-behind cache over Redis Streams, Prometheus metrics, k6 load tests. 1000 req/s p99 300ms.

Gherkin BDD test runner and summary reporter for Grafana k6.

Performance testing examples using Grafana k6 for APIs and web applications.

Scalable, Fault-Tolerant IoT Data Ingestion & Observability Engine

Stack completa de observabilidade baseada em Docker Compose, com uma aplicação de exemplo instrumentada (NestJS + Next.js) e toda a pipeline de coleta, armazenamento e visualização de métricas, traces e logs.

Configuration-driven load testing framework for k6. Add endpoints via JSON, test data via CSV - no scripting required.