Repository Index

A simulation data generator

:alarm_clock: :fire: A TCP proxy to simulate network and system conditions for chaos and resiliency testing

• resiliency
• tcp-proxy
• go
• proxy

idb is a flexible command line interface for automating iOS simulators and devices

Sketch app plugin for generating dummy data such as avatars, names, photos, geo data etc

• dummy-data
• avatars
• javascript
• sketch-plugin

Synthetic Patient Population Simulator

• synthea
• synthetic-data
• synthetic-population
• fhir

Bluepill is a reliable iOS testing tool that runs UI tests using multiple simulators on a single machine

• bluepill
• multiple-simulators
• xcode
• parallel

Lightweight service virtualization/ API simulation / API mocking tool for developers and testers

• api-simulation
• golang
• proxy
• mitm

The jQuery Mockjax Plugin provides a simple and extremely flexible interface for mocking or simulating ajax requests and responses

Self-hosted iOS & Android simulator streaming for the whole team

• appetize-alternative
• android
• ios
• react-native

Library to send mock remote notifications to the iOS simulator

TranslatedRun mini programs in the browser using WeChat's official base library, with support for Chrome DevTools debugging and Playwright E2E testing

• e2e-testing
• mini-program
• miniprogram
• playwright

Chaos engineering tool for simulating real-world distributed system failures

• chaos
• testing
• proxy
• resilience

Event data simulator. Generates a stream of pseudo-random events from a set of users, designed to simulate web traffic.

In-page HTTP controller for frontend development. Intercept, modify, and simulate API responses directly in the browser.

• api
• devtools
• mock
• mocking

🐵 HTTP mock server, useful to stub services and simulate dynamic API responses, leveraging ASP.NET Core features, built-in fake data generation and pure C# scripting

• csharp
• mock-server
• roslyn
• faker

Bouncy Hsm is a software simulator of HSM and smartcard simulator with HTML UI, REST API and PKCS#11 interface.

• blazor
• blazor-webassembly
• bouncycastle
• cryptography

🔥 JMock is a high-performance data generation and simulation component library implemented in Java.

• functions
• mock
• testing-tools
• dataset

HTTP mock for Golang: record and replay HTTP/HTTPS interactions for offline testing

• vcr
• http
• playback
• mock

Java binding for Hoverfly

• api-simulation
• service-virtualization
• java
• testing

Visual testing for React Native. Catch visual regressions on iOS and Android simulators in the cloud, before they ship.

• component-visual-testing
• react-native
• storybook
• test-automation

🤖 A simulated HTTP server for testing client code with configurable responses.

• mock
• groovy
• java
• http

Apache JMeter plugin for load testing HLS and MPEG-DASH video streams. Simulates adaptive bitrate playback, manifest/segment downloads, and live or VOD streaming.

• apache-jmeter
• blazemeter
• hls
• jmeter

Artifact evaluation of paper: MorFuzz: Fuzzing Processor via Runtime Instruction Morphing enhanced Synchronizable Co-simulation

Test harness for voice agents. Import from Retell, VAPI, Bland, LiveKit. Run autonomous simulations. Evaluate with LLM judges.

• bland
• dspy
• livekit
• llm