B Buildroot Lab Buildroot is an open-source, automated tool that streamlines the creation of embedded Linu by selfmade ✓ · app · builds on install Embedded & FirmwareIDE & Code ServerDevelopment D Docker Lab A full fledged Docker Lab to play with Docker Commands and Docker Compose by selfmade ✓ · app · builds on install ContainersDevOpsIDE & Code Server F Frappe version-15 Development Lab Frappe Lab is a lab that provides a development environment for Frappe Framework. by selfmade ✓ · app · builds on install IDE & Code ServerContainers H Hijacked Server Tales by selfmade ✓ · challenge · builds on install Reverse EngineeringPrivilege Escalation O OpenClaw Lab Self-hosted gateway lab for connecting messaging apps (WhatsApp, Telegram, Discord, iMessa by selfmade ✓ · app · builds on install ContainersAI & LLMAI Agents R RTOS Lab for Zephyr The Zephyr® Project strives to deliver the best-in-class RTOS for connected resource-const by selfmade ✓ · app · ready Embedded & FirmwareInternet of ThingsHardware & Electronics T The Intern's Conundrum by selfmade ✓ · challenge · builds on install Web ExploitationPath TraversalReverse Engineering U U-Boot Lab U-Boot is an open-source bootloader used in embedded systems to initialize hardware and lo by selfmade ✓ · app · ready Embedded & FirmwareHardware & ElectronicsIDE & Code Server U Ubuntu Jammy LTS Ubuntu Desktop GUI Lab: Code, host, build, develop with root access over the browser by selfmade ✓ · app · builds on install Desktop & GUIContainers