92 Open source projects that are alternatives of or similar to J4rs

Write iOS&Android Code using Dart. This package liberates you from redundant glue code and low performance of Flutter Channel.

⚡️ An extremely fast key/value storage library for React Native. ~30x faster than AsyncStorage!

🏂 EJDB 2.0 — Embeddable JSON Database engine C library. Simple XPath like query language (JQL). Websockets / Android / iOS / React Native / Flutter / Java / Dart / Node.js bindings. Docker image.

A compact FFT library in C with an Android JNI wrapper

ndk进行简单的签名校验，密钥保护demo,android应用签名校验

Android NativeActivity based launcher for LuaJIT, implementing the main loop within Lua land via FFI

FMJ (FFMpeg for Java)。通过Java调用FFMpeg命令的方式来对音视频进行处理（获取信息、截图等等）。

A tutorial for setting up OpenCV 4.5.0 (and other 4.x.y version) for Android in Android Studio with Native Development Kit (NDK) support.

基于C++模板函数与Fluent API设计的JNI反射库，极大的简化JNI反射调用，提高JNI开发效率与稳定性

Experiments with writing Android apps in Nim

🔥 Android native library, make your development faster and easier. Android各种native库，让你的开发更快更简单

premake5 module for android-studio and gradle build.

Engine used by jnitrace to intercept JNI API calls.

Embed Python in Java

Android安全实践

Tool for connecting programs or libraries written in Rust with other languages

JNI Glue Code Generator

Store data in a simple and secure way

Using JNI to achieve Sobel operator image edge detection使用JNI实现Sobel算子图像边缘检测,支持kotlin https://github.com/Jomes/sand

A modern, type-safe, header-only, C++14 wrapper for JNI

Access Java classes from Python

JNI Generater for Android

Java.Interop provides open-source bindings of Java's Java Native Interface (JNI) for use with .NET managed languages such as C#

SBT Plugin to ease working with JNI

📚 codes written while learning them.

Calling the JVM from Rust via JNI

JNI library of Page Flip

🎇Fun Java JNI By Examples - with CMake and C++ (or C, of course!) ‼️ Accepting PRs

💾 Calling Assembly from Java: simple example using the JNI and NASM.

☕ WebAssembly runtime for Java

An implementation of the JNI and JVMTI with support for direct interaction between natively registered classes and JVM objects.

JVM agent to add method parameters to Java stack traces

JPype is cross language bridge to allow python programs full access to java class libraries.

🔥 xCrash provides the Android app with the ability to capture java crash, native crash and ANR. No root permission or any system permissions are required.

A Frida based tool that traces usage of the JNI API in Android apps.

图片相似度计算（直方图、峰值信噪比、结构相似性、感知哈希算法）、轮廓检测、直线检测、圆检测、角点检测、直线交点计算、旋转角度矫正、图像匹配的对应相似处连线、灰度、二值化、直方图均衡化。

Rust bindings to the Java Native Interface — JNI

🔥 xCrash provides the Android app with the ability to capture java crash, native crash and ANR. No root permission or any system permissions are required.

Fighting against force-stop kill process on Android with binder ioctl / Android高级保活

sbt plugin to ease working with JNI

The New Official Aparapi: a framework for executing native Java and Scala code on the GPU.

ADI(Android Debug Intensive) 是通过 JVMTI 实现的 Android 应用开发调试的增强工具集，目前主要提供性能相关的监控能力。

The missing bridge between Java and native C++

webrtc中apm相关代码的提取，包括AEC/NS/AGC/VAD ，另外还包括mp3/aac编码器、SoundTouch

An Android compress and extract library support popular compression format such as rar, zip, tar, lzma. based on p7zip.

Android串口通信：抱歉，学会它真的可以为所欲为 ! ! !

Lowpoly picture, Sandpainting for Android implemented by JNI, delaunay triangulation algorithm

JNI glue code generator

A simple JNI wrapper for the socketcan API provided by the Linux kernel. As it is wrapping a Linux Kernel API, it is intended for use on Linux only.

Scapix Language Bridge

Implementation of Opus encoder and decoder in C++ for android with JNI

同文安卓輸入法平臺3.x/Android-rime/Rime Input Method Engine for Android

Generate Rust JVM FFI wrappers around APIs defined by .jar or .class files, because maintaining your own hand-written bindings is an exercise in boredom, soundness bugs, and pain.

Android app to demo dlib face recognition

Global keyboard and mouse listeners for Java.

Haskell/Java interop via inline Java code in Haskell modules.

Java interface for fastText

Efficient JPEG operations for Android without the risk of an OutOfMemoryException.

Android Develop With C++

Template for creating Rust libraries with bindings to iOS, Android, WebAssembly and more