Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

Lighter web automation with Python

A simple tool for visually comparing two PDF files

A visual no-code/code-free web crawler/spider易采集：一个可视化浏览器自动化测试/数据采集/爬虫软件，可以无代码图形化的设计和执行爬虫任务。别名：ServiceWrapper面向Web应用的智能化服务封装系统。

draw.io is a JavaScript, client-side editor for general diagramming.

3D旋转立体照片墙，展示墙。旋转。demo地址

一个酷炫可控好看的3D照片墙

Wall是一款快速分享资源应用程序。俗称“照片墙、视频墙”，基于Vue3 + Spring Boot开发的云共享资源应用系统。

🎉一个持续迭代的开源接口测试平台(前端)，欢迎大家多提issue多给反馈。 求star⭐，我会努力更新下去的！

The web-based visual programming editor.

A Java package dependency analyzer that generates design quality metrics.

💯SoloX - Real-time collection tool for Android/iOS performance data.（Android性能测试android performance\iOS性能测试ios performance\移动端性能测试mobile performance\APP性能测试app performance\app性能测试工具）

一份通俗易懂、风趣幽默的Java学习指南，内容涵盖Java基础、Java并发编程、Java虚拟机、Java企业级开发、Java面试等核心知识点。学Java，就认准二哥的Java进阶之路😄

adbui 是一个 uiautomator 的 python 库，adbui 的特色是可以通过属性， xpath，ocr 等获取 ui 元素。

🍬A set of tools that keep Java sweet.

tidevice can be used to communicate with iPhone device

☕️ simple, flexible, fun javascript test framework for node.js & the browser

基于Appium的 App UI 遍历 & Monkey工具 (支持操作步骤回放)

Cross-platform automation framework for all kinds of apps, built on top of the W3C WebDriver protocol

Anbox is a container-based approach to boot a full Android system on a regular GNU/Linux system

Architected for speed. Automated for easy. Monitoring and troubleshooting, transformed!

Takin is an Java-based, open-source system designed to measure online environmental performance test for full-links, Especially for microservices. Through Takin, middlewares and applications can id…

MoonLight is a performance test kit on iOS and macOS. It can capture App Memory, App CPU, System CPU, GPU, ANR and iOS FPS and accurately and easily.

柯南平台开源版本，为用户提供流量回放全流程解决方案

SpringBoot_v2项目是努力打造springboot框架的极致细腻的脚手架。包括一套漂亮的前台。无其他杂七杂八的功能，原生纯净。

Ginger Automation IDE

State of the art mutation testing system for the JVM

🔗 Some useful websites for programmers.

自动化运维平台：CMDB、CI/CD、DevOps、资产管理、任务编排、持续交付、运维管理、基于Django + REST framework + Vue 运维发布平台，UI自动化测试平台，

🌱 A distributed enterprise development platform.（分布式企业开发平台）