An email and SMTP testing tool with API for developers
- email-testing
- go
- golang
- smtp-server
Repository Index
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syzkaller is an unsupervised coverage-guided kernel fuzzer
Quick and Easy server testing/validation
Fortio load testing library, command line tool, advanced echo server and web UI in go (golang). Allows to specify a set query-per-second load and record latency histograms and other useful stats.
- golang
- golang-library
- golang-application
- performance
Lightweight service virtualization/ API simulation / API mocking tool for developers and testers
- api-simulation
- golang
- proxy
- mitm
Test your code without writing mocks with ephemeral Docker containers 📦 Setup popular services with just a couple lines of code ⏱️ No bash, no yaml, only code 💻
- go
- golang
- testing
- integration-testing
MQTT Clients and Servers in Go
Fake server, Consumer Driven Contracts and help with testing performance from one configuration file with zero system dependencies and no coding whatsoever
Flexible HTTP command line stress tester for websites and web services
- load-testing
- stress-testing
- stress-tester
- performance-analysis
Full-featured test framework for Go! Assertions, fuzzing, input testing, output capturing, and much more! 🍕
- testing
- testing-framework
- go
- golang
HTTP mock for Golang: record and replay HTTP/HTTPS interactions for offline testing
SMTP mock server written on Golang. Mimic any 📤 SMTP server behavior for your test environment with fake SMTP server.
- smtp
- smtp-mock
- smtp-server
- smtp-mail
High-performance, multi-protocol mock server. HTTP, WebSocket, gRPC, MQTT, SSE, GraphQL, SOAP in one binary.
- api-mocking
- cli
- developer-tools
- golang
A k6 extension for Server-Sent Events (SSE)
- k6
- sse
- sse-client
- xk6
Open-source eBPF compatibility evidence and CI gate
localaik is a local compatibility server for a subset of the Gemini and OpenAI APIs. Run one container locally, point your SDK to it, and the proxy serves both protocol shapes on the same port for tests and development.
Framework-agnostic evaluation harness for Go — test your MCP servers and AI agents with scored, CI-ready checks.