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‎README2.md‎

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# ⚡ FastJava — Native Java Performance Ecosystem [ALPHA]
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> **5-50× faster than standard Java** — JNI-native libraries for automation, screen capture, graphics, math, JSON, and more.
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[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
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[![Java](https://img.shields.io/badge/Java-17+-blue.svg)](https://www.java.com)
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[![JitPack](https://img.shields.io/badge/JitPack-ready-green.svg)](https://jitpack.io/#andrestubbe)
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---
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## 🚀 Performance First
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| Operation | Standard Java | FastJava | Speedup |
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|-----------|---------------|----------|---------|
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| Float Parsing | `Float.parseFloat()` | `FastFloat.parse()` | **5-12×** |
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| JSON Parsing | Jackson/Gson | `FastJSON.parse()` | **50×** |
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| Screen Capture | `java.awt.Robot` | `FastRobot.capture()` | **10-17×** |
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| String Operations | `java.lang.String` | `FastString` | **10-100×** |
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| File I/O | `java.nio` | `FastFileChannel` | **5-20×** |
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| Math (Trig) | `java.lang.Math` | `FastMath.sin()` | **3-8×** |
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**Zero-GC.** **Zero-Copy.** **Native Speed.**
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---
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## 📦 Quick Start
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### Maven (JitPack)
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```xml
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<repositories>
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<repository>
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<id>jitpack.io</id>
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<url>https://jitpack.io</url>
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</repository>
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</repositories>
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<dependency>
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<groupId>com.github.andrestubbe</groupId>
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<artifactId>fastfloat</artifactId>
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<version>1.1.0</version>
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</dependency>
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```
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### Gradle
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```groovy
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repositories {
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maven { url 'https://jitpack.io' }
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}
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dependencies {
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implementation 'com.github.andrestubbe:fastfloat:1.1.0'
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}
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```
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---
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## 🗺️ Ecosystem Overview
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### 🔧 System & Native Access
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| Library | Speed | Purpose |
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|---------|-------|---------|
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| [FastCore](https://github.com/andrestubbe/fastcore) | — | Unified JNI loader for Windows/Linux/macOS |
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| [FastClipboard](https://github.com/andrestubbe/fastclipboard) | 2-3× | Native clipboard access (no AWT bugs) |
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| [FastHotkey](https://github.com/andrestubbe/fasthotkey) | — | Global system-wide hotkeys |
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| [FastTouch](https://github.com/andrestubbe/fasttouch) | — | Multi-touch & pressure input |
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| [FastStylus](https://github.com/andrestubbe/faststylus) | — | Pen pressure, tilt, eraser detection |
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| [FastIO](https://github.com/andrestubbe/fastio) | 5-20× | Memory-mapped file I/O |
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### 🎨 Graphics & UI
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| Library | Speed | Purpose |
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|---------|-------|---------|
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| [FastScreen](https://github.com/andrestubbe/fastscreen) | 500-2000 FPS | Zero-copy screen capture (DXGI) |
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| [FastImage](https://github.com/andrestubbe/fastimage) | 10-50× | SIMD image processing |
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| [FastGraphics](https://github.com/andrestubbe/fastgraphics) | 600% | GPU-accelerated Graphics2D |
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| [FastTheme](https://github.com/andrestubbe/fasttheme) | — | Native Windows theming |
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| [FastImageView](https://github.com/andrestubbe/fastimageview) | 10× | DirectX image viewer |
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| [FastNotification](https://github.com/andrestubbe/fastnotification) | — | Native Windows toast notifications |
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### ⚡ Performance Libraries
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| Library | Speed | Purpose |
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|---------|-------|---------|
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| [FastFloat](https://github.com/andrestubbe/fastfloat) | 5-12× | SIMD float/double parsing |
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| [FastString](https://github.com/andrestubbe/faststring) | 10-100× | UTF-8 string operations |
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| [FastBytes](https://github.com/andrestubbe/fastbytes) | 2-50× | Bulk byte operations |
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| [FastJSON](https://github.com/andrestubbe/fastjson) | 50× | Zero-copy JSON parser |
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| [FastMath](https://github.com/andrestubbe/fastmath) | 3-8× | SIMD + GPU math acceleration |
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### 🎬 Animation
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| Library | Purpose |
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|---------|---------|
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| [FastTween](https://github.com/andrestubbe/fasttween) | Ultra-fast tweening engine |
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| [FastAnimation](https://github.com/andrestubbe/fastanimation) | Timeline orchestration |
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### 🤖 AI & Automation
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| Library | Purpose |
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|---------|---------|
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| [FastRobot](https://github.com/andrestubbe/fastrobot) | Screen capture & automation |
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| [FastAI](https://github.com/andrestubbe/fastai) | Unified AI client (Local + Cloud) |
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---
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## 🎯 Philosophy
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Java alone cannot do:
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- ❌ Global hotkeys when unfocused
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- ❌ Low-latency screen capture
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- ❌ Reliable clipboard operations
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- ❌ Hardware I/O access
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- ❌ GPU acceleration
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- ❌ Native input devices
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**FastJava fixes this.** Pure C++ accelerators. JNI bindings. Zero overhead.
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---
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## 📚 Documentation
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- [📖 Getting Started Guide](https://github.com/andrestubbe/FastJava/blob/main/GETTING_STARTED.md)
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- [🗺️ Module Map — All 20+ Libraries](https://github.com/andrestubbe/FastJava/blob/main/MAP.md)
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- [🏗️ Architecture Overview](https://github.com/andrestubbe/FastJava/blob/main/ARCHITECTURE.md)
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- [🛣️ Roadmap 2026-2028](https://github.com/andrestubbe/FastJava/blob/main/ROADMAP.md)
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- [❓ FAQ](https://github.com/andrestubbe/FastJava/blob/main/FAQ.md)
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---
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## 🌌 Origin Story
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<details>
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<summary>WHY, HOW, BECAUSE, THEREFORE — The Reason FastJava Exists</summary>
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### 🌒 WHY — The Restlessness Before the First Module
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Java developers accept slowness as inevitable. We don't.
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### 🌕 HOW IT STARTED — The Moment Everything Shifted
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First module: FastClipboard. 2× faster, zero bugs vs. AWT. Proof of concept.
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### 🌖 BECAUSE — The Realization That Changed Everything
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Java's "write once, run anywhere" became "write once, run slow everywhere."
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Native code isn't the enemy — unnecessary abstraction is.
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### 🌑 THEREFORE — The Reason FastJava Exists
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Maximum performance through minimal overhead. JNI where it matters. Pure Java where it doesn't.
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</details>
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---
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## 🚧 Current Status
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**[ALPHA]** — APIs may change. Not production-ready yet.
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- ✅ 20+ Libraries available
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- ✅ Windows fully supported
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- 🔄 Linux/macOS in progress
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- 🔄 Maven Central coming soon
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---
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## 📜 License
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MIT License — See [LICENSE](LICENSE)
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---
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## 🔗 Quick Links
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- [🏠 FastJava Organization](https://github.com/andrestubbe)
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- [📦 JitPack Repository](https://jitpack.io/#andrestubbe)
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- [💬 Discussions](https://github.com/andrestubbe/FastJava/discussions)
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- [🐛 Issue Tracker](https://github.com/andrestubbe/FastJava/issues)
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---
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**Keywords:** fast java, java native performance, java jni performance, fastest java libraries, java native acceleration, java windows api, java gpu acceleration, java simd acceleration, java optimization, high performance java

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