Showing 1063 open source projects for "linux operating systems"

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    Android Tips & Tricks

    Android Tips & Tricks

    [Cheatsheet] Tips and tricks for Android Development

    Android Tips and Tricks is a community-oriented cheatsheet containing practical advice for Android application development. It collects techniques gathered from personal experience, developer discussions, and external technical resources. The material covers Android Studio, Java, Kotlin, Gradle, ADB, interface design, performance, libraries, and general development workflows. Short explanations and code-oriented examples make the repository suitable for quick reference rather than linear...
    Downloads: 1 This Week
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  • 2
    Arrow

    Arrow

    Functional companion to Kotlin's Standard Library

    Arrow Core includes types such as Either, Validated and many extensions to Iterable that can be used when implementing error handling patterns. Core also includes the base continuation effects system, which includes patterns to remove callbacks and enables controlled effects in direct syntax. Some applications of the effect system reduce boilerplate and enable direct syntax including monad comprehensions and computation expressions. Arrow Fx is a next-generation Typed FP Effects Library that...
    Downloads: 3 This Week
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  • 3
    Google Toolbox for Mac

    Google Toolbox for Mac

    Google Toolbox for Mac

    Google Toolbox for Mac (GTMSession) is a comprehensive collection of open source Objective-C utilities and frameworks developed by Google to support macOS and iOS application development. It consolidates reusable code components drawn from various internal Google projects, offering developers a wide range of tools for building efficient, maintainable Apple platform software. The library includes modules for networking, logging, testing, data handling, and user interface extensions, helping...
    Downloads: 4 This Week
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  • 4
    MyBatis Dynamic SQL

    MyBatis Dynamic SQL

    SQL DSL (Domain Specific Language) for Kotlin and Java

    This library is a general-purpose SQL generator. Think of it as a typesafe and expressive SQL DSL (domain-specific language), with support for rendering SQL formatted properly for MyBatis3 and Spring's NamedParameterJDBCTemplate. The library also contains extensions for Kotlin that enable an idiomatic Kotlin DSL for SQL. The library will generate full DELETE, INSERT, SELECT, and UPDATE statements. The DSL implemented by the library is very similar to native SQL but it includes many functions...
    Downloads: 0 This Week
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  • 5
    ToaruOS

    ToaruOS

    Hobby operating system, bootloader, kernel, drivers, C library

    ToaruOS is a "complete" operating system for x86-64 PCs and experimental support for ARMv8. While many independent, hobby, and research OSes aim to experiment with new designs, ToaruOS is intended as an educational resource, providing a representative microcosm of functionality found in major desktop operating systems. The OS includes a kernel, bootloader, dynamic shared object linker, C standard library, its own composited windowing system, a dynamic bytecode-compiled programming language, advanced code editor, and dozens of other utilities and example applications. ...
    Downloads: 6 This Week
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  • 6
    Android Hidden APIs

    Android Hidden APIs

    A library that provides access to Android hidden APIs

    Android Hidden APIs are classes, methods, and resources that Google hides from you because of stability reasons. These features are hidden because they may be changed on next API version. The internal APIs are located in package com.android.internal and available in the framework.jar, while the hidden APIs are located in the android.jar file with @hide javadoc attribute. Now you know the difference. But I will refer to both as hidden APIs. This repo contains a custom android.jar which you...
    Downloads: 0 This Week
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  • 7
    Reachability

    Reachability

    ARC and GCD Compatible Reachability Class for iOS and MacOS

    Reachability is a lightweight Objective-C wrapper around Apple’s SCNetworkReachability that reports whether the network is reachable and via which interface (Wi-Fi or cellular). It exposes both notifications and blocks so you can react to connectivity changes without polling. Typical usage is to gate network requests, disable online-only UI, and show graceful messaging when connectivity drops. The implementation is careful about threading and runloop scheduling so events arrive reliably...
    Downloads: 2 This Week
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  • 8
    CYLTabBar Controller

    CYLTabBar Controller

    iOS UI module library for adding animation to iOS tabbar items

    It is an iOS UI module library for adding animation to iOS tabbar items and icons with Lottie, and adding a bigger center UITabBar Item. One line of code to implement Lottie animation TabBar, support middle with + sign. The TabBar style comes with a red dot corner mark and supports dynamic refresh. One line of code supports Lottie animation TabBar style. This library is independent of your business codes which only needs two array parameters to be passed. PlusButton can be deleted...
    Downloads: 2 This Week
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  • 9
    AAChartKit Swift

    AAChartKit Swift

    An elegant modern declarative data visualization chart framework

    An elegant modern declarative data visualization chart framework for iOS, iPadOS and macOS. Extremely powerful, supports line, spline, area, areaspline, column, bar, pie, scatter, angular gauges, arearange, areasplinerange, columnrange, bubble, box plot, error bars, funnel, waterfall and polar chart types. AAInfographics is the Swift language version of AAChartKit which is object-oriented, a set of easy-to-use, extremely elegant graphics drawing controls,based on the popular open source...
    Downloads: 3 This Week
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  • 10
    SFML

    SFML

    Simple and Fast Multimedia Library

    ...Discover their features more in detail in the tutorials and the API documentation. With SFML, your application can compile and run out of the box on the most common operating systems: Windows, Linux, macOS and soon Android & iOS. Pre-compiled SDKs for your favorite OS are available on the download page. SFML has official bindings for the C and .Net languages. And thanks to its active community, it is also available in many other languages such as Java, Ruby, Python, Go, and more.
    Downloads: 52 This Week
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  • 11
    Flutter Architecture Samples

    Flutter Architecture Samples

    TodoMVC for Flutter

    Flutter Architecture Samples is a curated repository that implements the same app (typically a “todo” app) using various architectural / state management patterns (e.g. BLoC, Redux, Provider, MVC, etc.). Its goal is educational: to help developers compare architecture styles, understand trade-offs, and see best practices in action. You can use the samples in this project as a learning reference, as a roughly apples-to-apples comparison of different approaches, or as a starting point for...
    Downloads: 0 This Week
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  • 12
    Refit

    Refit

    The automatic type-safe REST library for .NET Core, Xamarin and .NET.

    Refit is a library heavily inspired by Square’s Retrofit library, and it turns your REST API into a live interface. Refit currently supports the following platforms and any .NET Standard 2.0 target. Every method must have an HTTP attribute that provides the request method and relative URL. There are six built-in annotations: Get, Post, Put, Delete, Patch and Head. The relative URL of the resource is specified in the annotation. A request URL can be updated dynamically using replacement...
    Downloads: 0 This Week
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  • 13
    Tailslayer

    Tailslayer

    Library for reducing tail latency in RAM reads

    Tailslayer is a cybersecurity and forensic analysis tool designed to extract and analyze artifacts from Tails OS environments. It focuses on uncovering traces of activity in systems that are designed to be privacy-preserving and ephemeral. The tool helps investigators identify residual data such as logs, configurations, or usage traces that may persist despite Tails’ security features. It is particularly relevant for digital forensics and research into privacy systems. Tailslayer emphasizes...
    Downloads: 1 This Week
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  • 14
    Android Interview Questions

    Android Interview Questions

    Your Cheat Sheet For Android Interview

    This repository is a comprehensive study guide for Android interviews, organized to cover the platform from fundamentals to advanced topics. It includes explanations and Q&A on the Android app lifecycle, activities and fragments, services, broadcast receivers, content providers, and the build system. Modern practices are addressed as well—Kotlin language features, coroutines, Jetpack components, MVVM/MVI architecture, dependency injection, and testing strategies. Performance and reliability...
    Downloads: 0 This Week
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  • 15
    libusb

    libusb

    A cross-platform library to access USB devices

    ...Using a single cross-platform API, it provides access to USB devices on Linux, macOS, Windows, etc. No special privilege or elevation is required for the application to communicate with a device. All versions of the USB protocol, from 1.0 to 3.1 (latest), are supported. libusb is abstracted internally in such a way that it can hopefully be ported to other operating systems.
    Downloads: 54 This Week
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  • 16
    Amazon Chime SDK for Android

    Amazon Chime SDK for Android

    An Android client library for integrating multi-party communications

    The Amazon Chime SDK for Android makes it easy to add collaborative audio calling, video calling, and screen share viewing features to Android applications by using the same infrastructure services that power meetings on the Amazon Chime service. This Amazon Chime SDK for Android works by connecting to meeting session resources that you have created in your AWS account. The SDK has everything you need to build custom calling and collaboration experiences in your Android application,...
    Downloads: 2 This Week
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  • 17
    uCrop

    uCrop

    Image cropping library for Android

    We develop lots of different Android apps at Yalantis, and our experience shows that almost every application we deal with needs image cropping functionality. Image cropping can be used for various purposes, from ordinary adjustment of user profile images to more complex features that involve aspect ratio cropping and flexible image transformations. Since we want to provide all our customers with the best set of tools for image editing functionality, we decided to create uCrop, an image...
    Downloads: 3 This Week
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  • 18
    tslib

    tslib

    Touchscreen access library

    C library for filtering touchscreen events. tslib consists of the library libts and tools that help you calibrate and use it in your environment. tslib runs on various hardware architectures and operating systems, including GNU/Linux, FreeBSD, or Android/Linux. Apart from building the latest tarball release, running ./configure, make, and make install, tslib is available from distributors like Arch Linux / Arch Linux ARM, Buildroot, Debian / Ubuntu, Fedora, or OpenSUSE and their package management.
    Downloads: 0 This Week
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  • 19
    Rules And Scripts

    Rules And Scripts

    Shunt rules, rewrite rules, and scripts

    Rules And Scripts is a large rules-and-scripts repository for traffic routing rules, rewrite rules, and automation scripts. It organizes community-sourced rule material and script resources into a single reference collection. The project is mainly written for learning and research around ES6 and rule-based automation. It includes routing rules, rewrite resources, external collections, icons, blank templates, and automation scripts. Some scripts are prepared for Quantumult X Gallery and...
    Downloads: 0 This Week
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  • 20
    Notifee Notifications

    Notifee Notifications

    A feature rich notifications library for React Native

    Notifee enables developers to rapidly build rich notifications with a simple API interface, whilst taking care of complex problems such as scheduling, background tasks, device API compatibility & more. Manage the applications channels (Android) and categories (iOS), allowing you to customize how notifications behave when they are displayed on the device. Present & handle quick actions alongside your notification content. Actions can be handled in the background or foreground with JavaScript...
    Downloads: 0 This Week
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  • 21
    MirageOS

    MirageOS

    MirageOS is a library operating system that constructs unikernels

    A programming framework for building type-safe, modular systems. MirageOS is a library operating system that constructs unikernels for secure, high-performance network applications across a variety of cloud computing and mobile platforms. Code can be developed on a normal OS such as Linux or macOS, and then compiled into a fully standalone, specialized unikernel that runs under a Xen or KVM hypervisor.
    Downloads: 7 This Week
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  • 22
    BLESSED for Android

    BLESSED for Android

    BLESSED, a Bluetooth Low Energy (BLE) library for Android

    BLESSED is a very compact Bluetooth Low Energy (BLE) library for Android 5 and higher, that makes working with BLE on Android very easy. It takes care of many aspects of working with BLE you would normally have to take care of yourself. The BLESSED library was inspired by CoreBluetooth on iOS and provides the same level of abstraction, but at the same time it also stays true to Android by keeping most methods the same and allowing you to work with the standard classes for Services,...
    Downloads: 1 This Week
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  • 23
    Hero iOS

    Hero iOS

    Elegant transition library for iOS & tvOS

    Hero is a library for building iOS view controller transitions. It provides a declarative layer on top of the UIKit’s cumbersome transition APIs—making custom transitions an easy task for developers. Hero is similar to Keynote’s Magic Move. It checks the heroID property on all source and destination views. Every matched view pair is then automatically transitioned from its old state to its new state. Hero can also construct animations for unmatched views. It is easy to define these...
    Downloads: 1 This Week
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  • 24
    Colorful

    Colorful

    Android dynamic skin resurfacing library

    Colorful is an Android library aimed at simplifying the use of color and theme customization in Android applications by providing utilities for generating, manipulating, and applying dynamic color schemes at runtime. It abstracts away the complexity of Android’s standard theming system and gives developers a higher-level API for tasks such as tinting UI components, generating complementary color palettes, and producing visually consistent themes based on a primary color. With Colorful, you...
    Downloads: 0 This Week
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  • 25
    iOS Interview Questions

    iOS Interview Questions

    iOS interview questions

    This repository collects a broad, categorized list of interview questions (with expected answers) that are commonly asked in iOS or Swift engineering interviews. Topics range from language fundamentals (memory management, ARC, value vs. reference types), to UIKit/SwiftUI, concurrency, Grand Central Dispatch, background execution, networking, design patterns, system frameworks, and architecture decisions. Each question is usually backed by sample explanations or code snippets, helping...
    Downloads: 0 This Week
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