I build small, zero-dependency systems primitives from real products I ship.
I design and maintain production-grade, zero-dependency TypeScript primitives extracted directly from real applications I build and ship:
- 🔒 Zero Dependencies: Audited, lightweight primitives with
0 npm runtime dependencies. - 🛡️ No Abandoned Side-Projects: Every open-source package is battle-tested in and actively maintained by production apps like KALANLA.
- ⚡ Local-First & Ambient: Strict data sovereignty, deterministic predictability, and quiet ambient UX.
👉 Follow @Rynia to catch the next systems primitive as it ships.
flowchart LR
subgraph OSS [Zero-Dependency Primitives]
direction TB
L[local-first-kernel<br/><i>v1.0.0 • EventLog Engine</i>]
R[receipt-renderer<br/><i>v1.0.0 • 9:16 Thermal AST</i>]
G[expo-release-guard<br/><i>v1.0.0 • Store Safety CLI</i>]
end
subgraph Production [Shipped Products]
K[KALANLA<br/><b>Kitchen OS</b>]
W[Rynia Studios<br/><b>3D Spatial Showcase</b>]
end
subgraph Adoption [Adoption & Users]
DEV[Open Source Developers<br/><i>npm • GitHub</i>]
APP[Google Play Users<br/><i>Closed Beta</i>]
end
L -->|State & Undo| K
R -->|Thermal Telemetry| K
G -->|Pre-flight Audit| K
K --> APP
L --> DEV
R --> DEV
G --> DEV
| Primitive | Role & Core Innovation | Stack | Status | Repository |
|---|---|---|---|---|
| local-first-kernel | Append-only reactive event micro-kernel, schema migrations & deterministic undo/redo. | TypeScript, EventLog | 🟢 v1.0.0 |
github.com/Rynia/local-first-kernel |
| expo-release-guard | Pre-flight zero-rejection store safety CLI: Apple Privacy Manifests, permissions, EAS profiles. | Node.js, TypeScript, AST | 🟢 v1.0.0 |
github.com/Rynia/expo-release-guard |
| receipt-renderer | Zero-dependency 9:16 retro thermal receipt AST engine with dual SVG & terminal ASCII output. | TypeScript, Canvas, SVG | 🟢 v1.0.0 |
github.com/Rynia/receipt-renderer |
| Product | Domain & Vision | Stack | Status | Showcase |
|---|---|---|---|---|
| KALANLA | Smart Kitchen OS eliminating food waste through deterministic shelf-life telemetry and recipes. | React Native, Expo, SQLite | 🟢 Closed Beta | rynia.github.io/KALANLA |
| Rynia Studios | Immersive 3D WebGL laboratory for ambient software and interactive viewport shaders. | Three.js, GSAP, Lenis, Vite | 🟢 Live | ryniastudios.netlify.app |
2026 ROADMAP & MILESTONES:
├─ KALANLA ─── [In Closed Testing] Google Play 14-day Verification Wave
├─ expo-release-guard ─── [Target] awesome-react-native Development Tools PR
├─ receipt-renderer ─── [Target] Show HN + Live Web Playground Showcase
└─ local-first-kernel ─── [Target] P2P Local Wi-Fi CRDT Sync Extension
Rynia Studios • "The best software is software you own. On your device. Without permission."
📫 Inquiries: ryniastudios@gmail.com • 🌐 ryniastudios.netlify.app