96 lines
3.6 KiB
Markdown
96 lines
3.6 KiB
Markdown
# `SigPro` ⚛️
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### **The Atomic Reactivity Engine for the Modern Web.**
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**SigPro** is an ultra-lightweight rendering engine designed for extreme performance. By eliminating the Virtual DOM and heavy compilers, it achieves **surgical reactivity** in less than 2KB.
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[**Explore the Docs →**](https://natxocc.github.io/sigpro/) | [**View on GitHub**](https://github.com/natxocc/sigpro)
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-----
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## Why SigPro?
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While other frameworks "guess" what changed by comparing massive DOM trees (Diffing), **SigPro already knows.**
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* 🎯 **Atomic Precision:** Powered by a *Signal-based* architecture. State is bound directly to DOM nodes—when a value changes, **only that specific node updates**.
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* 🚀 **Zero-Hydration Bottlenecks:** No 100KB bundles or complex build steps. SigPro is pure, optimized JavaScript tailored for the browser's native engine.
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* 🍦 **Pure Vanilla JS Performance:** High-octane performance without the need for transpilers or heavy transformations. It runs natively in the browser just as well as it does in complex build pipelines.
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* 🛠️ **Build-Tool Agnostic:** Total freedom. Use it with **Vite, Webpack, or Rollup** for enterprise projects, or simply import it via a **`<script>` tag** for rapid prototyping. No tooling required.
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* 📈 **Zero-Scale Bloat:** Unlike other frameworks where the bundle grows exponentially, SigPro's footprint remains **flat and predictable**. You only pay for the code you write.
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* 💎 **Premium DX (Developer Experience):** Forget boilerplate imports. SigPro injects an elegant, functional syntax (`Div()`, `Button()`, `Span()`) directly into your scope for a **"Zero-Import"** workflow.
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* 📦 **Fully Loaded:** Built-in Hash Routing, native **`localStorage` persistence**, and automatic lifecycle management (cleanups) included in less than 2KB.
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* 🌳 **Tree-Shakable:** Optimized for modern bundlers. Import only what you use, or load the full engine for rapid prototyping.
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-----
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## Elegance in Action
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Create reactive, persistent components with a syntax that feels like Vanilla JS, but works like magic:
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```html
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<div id="app"></div>
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```
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```javascript
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const Counter = () => {
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// Simple signal
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const value = $(100);
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// One-line persistence: state survives page reloads automatically
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const count = $(0, "user-counter-pref");
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// Computed: automatically updated when value changes
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const doubleValue = $(()=> value() *2);
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// Create fast HTML with pure JS
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return Div({ class: "card" }, [
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H1(`Count: ${count()}`),
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doubleValue()
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P("Atomic updates. Zero re-renders of the parent tree."),
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Button({
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onclick: () => count(c => c + 1),
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class: "btn-primary"
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}, "Increment +1")
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]);
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};
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$mount(Counter, "#app");
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```
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-----
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## Performance Without Compromise
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| Feature | **SigPro** | React / Vue | Svelte |
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| :--- | :--- | :--- | :--- |
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| **Payload (Gzipped)** | **\< 1.8KB** | \~30KB - 50KB | \~2KB (Runtime) |
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| **State Logic** | **Atomic Signals** | Virtual DOM Diffing | Compiler Dirty Bits |
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| **Update Speed** | **Direct Node Access** | Component Re-render | Block Reconciliation |
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| **Native Persistence** | **Included ($)** | Requires Plugins | Manual |
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| **Dependencies** | **Zero** | Many | Build Toolchain |
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-----
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## Scalable Architecture
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SigPro scales from micro-widgets to full enterprise dashboards:
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```text
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src/
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├── 📂 pages/ # Main Pages (Home.js, Auth.js)
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└── 📄 main.js # App Entry & Mounting
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```
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-----
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## Quick Start
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```bash
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npm install sigpro
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```
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-----
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## License
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MIT © 2026 **SigPro Team**.
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*Engineered for speed, designed for clarity, built for the modern web.*
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