Cardinal
~5 MB static binary. Runs OCI containers directly via Linux namespaces, cgroups v2, and OverlayFS without persistent daemon overhead.
ANIMESAO // INDEPENDENT DEVELOPER
animesao
Software Developer · AI-assisted Development · Founder of Cardinal
Independent software developer. I design system architecture, select toolchains, and implement solutions using AI to accelerate reasoning, implementation, and rigorous verification. Author and maintainer of Cardinal — a lightweight daemonless container runtime in Go.
Primary SystemsGo · Linux Namespaces
Web StackNuxt 4 · TypeScript
AI-assisted ToolingOpenCode · Gemini 3.8
Open SourceGitHub @animesao
// 01 ECOSYSTEM ARCHITECTURE
FLAGSHIP PROJECT
The Cardinal Ecosystem
Engineering Principle
"No daemon. No Docker. Just containers."
Browser UI
HTTPS / WSS
Cardinal Panel:3000
REST / SSE
Cardinal Wings:8080
UNIX / CLI
Cardinal Runtime
Cardinal Wings
REST API daemon for remote Cardinal management over HTTP. Bearer auth, live streaming SSE, and per-container SFTP.
Cardinal Panel
Full-featured web control panel for servers and game hosting built with Nuxt 4, Vue 3, Drizzle ORM, and WebSocket terminal.
Cardinal Blueprints
Official registry of 27 pre-built container blueprints (databases, games, web apps, VPN) for CLI and web panel.
The complete ecosystem: daemonless Go runtime, REST API daemon, Nuxt 4 web panel, and curated blueprints registry.Explore Cardinal Architecture
Interactive Ecosystem Terminal
Go / Linux PrimitivesDaemonless OCI container execution via direct namespaces and cgroups v2 primitives
➜$ cardinal run --rm -p 8080:80 alpine:latest sh
ℹ[+] Initializing cgroups v2: cpu, memory, pids controllers
ℹ[+] Isolating Linux namespaces: PID, NET, IPC, UTS, MNT
ℹ[+] Mounting OverlayFS layer at /var/lib/cardinal/containers/a7e3d1/rootfs
✔[+] Bridge interface cardinal0 (172.20.0.1/16) -> IP 172.20.0.4
✔[+] Forking isolated process [PID 4192: /bin/sh]
·[cardinal-a7e3d1 /]# uname -a
·Linux cardinal-node 6.8.0-48-generic #48-Ubuntu SMP PREEMPT_DYNAMIC
#[cardinal-a7e3d1 /]#
// 02 CORE FOCUS AREAS
AREAS OF FOCUS
What I Build
Core technical disciplines, active systems engineering, and practical exploration.
Container Runtimes & Low-Level Systems
Go systems engineering: Linux namespaces, cgroups v2, OverlayFS, network bridging, and OCI image execution without background daemons.
GoLinux Namespacescgroups v2OCIOverlayFS
Web Applications & Developer Tooling
Building high-performance interfaces using Nuxt 4, Vue 3, TypeScript, and Tailwind CSS. SSG architecture and clean data contracts.
TypeScriptNuxt 4Vue 3Tailwind CSSSSG
AI-Assisted Engineering & Automation
Refined engineering pipelines with OpenCode and Gemini 3.8 Flash: rapid prototyping, test generation, and automated verification.
OpenCodeGemini 3.8 FlashPrompt EngineeringCI/CD
Infrastructure & Open Source
Publishing open-source software on GitHub, packaging (.deb, .rpm, AppImage), universal install scripts, and technical documentation.
GitHubPackagingAppImageDocsBash
// 03 SELECTED TECHNOLOGIES
View Comprehensive Tech StackTECHNICAL PROFILE
Technology Stack
An honest, structured taxonomy of languages, tools, and environments.
Go
Primary systems language powering the Cardinal runtime and Cardinal Wings daemon. Direct Linux syscalls, cgroups v2, namespaces, Netlink, and SSE streaming.
TypeScript & JavaScript
Core language for web engineering: powering Cardinal Panel (Nuxt 4, Drizzle ORM), this personal portfolio website, utilities, and API bridges.
Nuxt 4
Core web framework: powers both Cardinal Panel (full-stack with Nitro server and Drizzle ORM) and this site (SSG architecture).
Vue 3
Composition API, strict typing across SFCs, and real-time reactive state management for dashboard and console.
Drizzle ORM & SQLite / MySQL
Data layer in Cardinal Panel: type-safe schemas, automated migrations, out-of-the-box SQLite with production MySQL support.
Tailwind CSS 4
Interface styling, custom utility layers, and consistent design tokens.
Linux Namespaces & cgroups v2
Direct Linux process isolation via unshare, fine-grained cgroups v2 resource controllers, and OverlayFS layered filesystem.
Git & GitHub
Primary platform for open-source repositories, releases, and versioning across the entire ecosystem.
OpenCode
Primary working IDE environment for AI-assisted development, refactoring, and codebase navigation.
Gemini 3.8 Flash
Primary AI model: architectural analysis, accelerating routine implementation, alternative synthesis, and bug discovery.
// 04 METHODOLOGY & PRINCIPLES
METHODOLOGY
Engineering & AI-Assisted Workflow
How I design software, verify implementations, and leverage modern LLMs.
P-01
Architecture First
Clear module boundaries, decoupled interfaces, and predictable data flow take precedence over hasty code.
P-02
Truth in Status & Verification
No fabricated benchmarks or decorative placeholders: functional code must build, test, and pass verification.
P-03
Conscious AI-Assisted Workflow
AI accelerates synthesis and iteration, but final architectural integrity and system safety rest with the developer.
P-04
Pragmatic Minimalism
Eliminating bloated daemons, unnecessary background servers, and heavy dependencies wherever clean primitives suffice.
// 05 VERIFIED CHANNELS
CODE & REACH
Public Links
Confirmed GitHub repositories and public profiles. Unverified channels remain hidden.