Build the next generation of native software.
Compile zero-privilege applications, write secure drivers, and deploy verified packages directly on the microkernel core.
👨💻
App Developer
Write native user utilities and graphical tools on top of the graphics runtime.
⚙️
Driver Developer
Build user-space isolated sandboxes for keyboards, chipsets, or USB hubs.
🎨
Experience Designer
Design and package layouts, custom workspaces, and visual shell packs.
🧠
AI Developer
Deploy offline-first machine learning models and automated scripts.
🔌
Hardware Vendor
Register peripheral identifiers and upload certified driver code.
🔬
Security Researcher
Audit memory layout pages, benchmark IPC latency, and report flaws.
Developer Toolchain (CLI Emulator)
Run commands to simulate driver creation, compilation, and testing loops.
happilionos-developer-tool::cli
Developer Toolkit
Direct access to compiler binaries and verification packages.
HappilionOS Platform SDK (v1.0.4)
Includes C compiler headers, IPC library bindings, and workspace simulator binaries.
SDK Availability
Cryptographic Developer Keys
Sign package metadata files to gain local security permissions on physical target devices.