A shadowsocks client for Android

🔥 A library for cropping image in a smart way that can identify the border and correct the cropped image. 智能图片裁剪框架。自动识别边框，手动调节选区，使用透视变换裁剪并矫正选区；适用于身份证，名片，文档等照片的裁剪。

MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.

Chatango API convert from Java to Kotlin.

🦍 The API and AI Gateway

A barebones WebSocket client and server implementation written in 100% Kotlin.

A kotlin multiplatform library for creating, parsing, signing and verifying JWTs.

Arbitrary-precision decimal arithmetic in Swift with full math functions and fixed-precision Decimal 32-, 64-, and 128-bit types.

EvalEx is a handy expression evaluator for Java, that allows to evaluate simple mathematical and boolean expressions.

A highly customizable calendar view and compose library for Android and Kotlin Multiplatform.

This library helps bring up the autostart permission manager of a phone to the user so they can add an app to autostart.

OpenVPN for Android

Advanced Java BigDecimal math functions (pow, sqrt, log, sin, ...) using arbitrary precision.

Render beautiful LaTeX Math Equations in an Android View

Android view for displaying PDFs rendered with PdfiumAndroid

MathParser is a simple but powerful open-source math tool that parses and evaluates algebraic expressions written in pure java.

Android source project for Connect SDK

VPN client library for Apple platforms.

Objective-C wrapper for OpenVPN library. Compatible with iOS and macOS.

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