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面向开发者的技术速查清单（Cheat Sheets）集合，整理常见技术、工具与开发流程，帮助快速查阅关键信息，提高开发效率。

The Unified and Autonomous Development Platform

ZITADEL - Identity infrastructure, simplified for you.

📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)

Cockpit is a web-based graphical interface for servers.

A free open source IT asset/license management system

Tool for shell commands execution, visualization and alerting. Configured with a simple YAML file.

Universal File Online Preview Project based on Spring-Boot

All-in-one Mail & Collaboration server. Secure, scalable and fluent in every protocol (IMAP, JMAP, SMTP, CalDAV, CardDAV, WebDAV).

Database governance built for humans and agents — controlling changes and access across every major database.

🧑‍🚀 Authentication and authorization infrastructure for SaaS and AI apps, built on OIDC and OAuth 2.1 with multi-tenancy, SSO, and RBAC.

一款内网综合扫描工具，方便一键自动化、全方位漏扫扫描。(An intranet comprehensive scanning tool, enabling one-click automated, all-round vulnerability scanning)

Make JSON greppable!

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

Realtime log viewer for containers. Supports Docker, Swarm and K8s.

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

A simple, zero-configuration, command-line http server

A lightweight and high-performance reverse proxy for NAT traversal, written in Rust. An alternative to frp and ngrok.

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

Automatically provision and manage TLS certificates in Kubernetes

Open source free capture HTTP(S) traffic software ProxyPin, supporting full platform systems

APM, (Application Performance Management) tool for large-scale distributed systems.

Exporter for machine metrics

Fluentd: Unified Logging Layer (project under CNCF)

MeterSphere 是新一代的开源持续测试工具，内置 AI 助手，让软件测试工作更简单、更高效，不再成为持续交付的瓶颈。

A high-performance web server and reverse proxy, 100% compatible with nginx.

Nightingale is to monitoring and alerting what Grafana is to visualization.

Proxy based Redis cluster solution supporting pipeline and scaling dynamically

🐸 Rybbit - open-source and privacy-friendly alternative to Google Analytics that is 10x more intuitive.

Tiny RDM (Tiny Redis Desktop Manager) - A modern, colorful, super lightweight Redis GUI client for Mac, Windows, and Linux. It also provides a web version that can be deployed via Docker.