Showing 370 open source projects for "operating systems"

View related business solutions
  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
    Start Free Trial
  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Try It Free
  • 1
    CSI-Math-Notation-PostfixInfix

    CSI-Math-Notation-PostfixInfix

    Perl Lib Math Notation

    * Introduction: - This Module is a Library based Perl code. - The library provide: - Convert INFIX expressions to POSTFIX; - Convert POSTFIX expressions to INFIX and; - Perform POSTFIX context validations. - Context validation can be implemented in item selection routines or data context validation, when it is possible to identify data to be selected or ignored in some data analysis process. * NOTE: - Before any implementation, we recommend details in WIKI...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2

    Wheefun I/O

    Useful I/O Primitives for C

    This project arose out of the I/O primitives written for the Wheefun Archiver (WFAR). It is hoped that by porting them to their own library, they will become useful elsewhere.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    PTCPas is a free, portable framebuffer library, written in Free Pascal. It allows low-level high-speed graphics access on multiple platforms.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    stduuid

    stduuid

    A C++17 cross-platform implementation for UUIDs

    A C++17 cross-platform single-header library implementation for universally unique identifiers, simply know as either UUID or GUID (mostly on Windows). A UUID is a 128-bit number used to uniquely identify information in computer systems, such as database table keys, COM interfaces, classes and type libraries, and many others.
    Downloads: 0 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5

    cppcrypto

    C++ cryptographic library (modern hash functions, ciphers, KDFs)

    cppcrypto provides optimized implementations of cryptographic primitives. Hash functions: BLAKE, BLAKE2, Echo, Esch, Groestl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool. Block ciphers: Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon, SM4, Speck, Threefish, Twofish, and Rijndael (AES) with all block/key sizes. Stream ciphers: HC-128, HC-256, Salsa20, XSalsa20, ChaCha, XChaCha. Encryption modes: CBC, CTR. AEAD modes:...
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6

    dbsql++

    Generic C++ SQL wrapper over different SQL DB engines.

    Generic C++ SQL client wrapper over different SQL DB engines. Using a unified interface, it currently supports MySQL/MariaDB, ODBC, PostgreSQL and SQLite.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    Lullaby

    Lullaby

    A collection of C++ libraries designed to help teams

    Lullaby is a modular collection of high-performance C++ libraries developed by Google for creating immersive virtual and augmented reality (VR/AR) experiences. It provides a flexible framework built around an Entity-Component-System (ECS) architecture, enabling developers to design efficient, scalable, and data-driven 3D applications. The framework includes tools and APIs for rendering full 3D environments, managing spatial audio, handling animations, and constructing interactive UI elements...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    FlutterFire

    FlutterFire

    A collection of Firebase plugins for Flutter apps

    FlutterFire is a collection of Flutter plugins that integrate Firebase services into Flutter applications. It provides modular plugins (e.g. firebase_auth, cloud_firestore, firebase_messaging, etc.) such that apps only include what they need. The central plugin is firebase_core, which initializes the Firebase app instance. Through FlutterFire, developers can use authentication, real-time database, Firestore, cloud functions, analytics, messaging, storage, and more from their Flutter code....
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Kluent

    Kluent

    Fluent Assertion-Library for Kotlin

    Kluent is a "Fluent Assertions" library written specifically for Kotlin. It uses the Infix-Notations and Extension Functions of Kotlin to provide a fluent wrapper around the JUnit-Assertions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 10
    Lib CONIO (conio_am.h) GCC C++

    Lib CONIO (conio_am.h) GCC C++

    Library CONIO GCC C++ for Windows e Linux (POSIX)

    ...This project presents clone of the Borland Turbo C/C++ or Embarcadero C++ library "conio" for the GCC compiler, more precisely for the C++ language in Windows, Linux and Mac OS operating systems. Because all functions are defined within the header file itself, the installation is simple. Just place the header file "conio_am.h" (CONsole Input Output Advanced Method) inside the GCC includes directory. Or keep the file "conio_am.h" in the same location where the source programs will be compiled. For more libraries, go to: https://sourceforge.net/u/augustomanzano/profile. ...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    FastAdapter

    FastAdapter

    The bullet proof, fast and easy to use adapter library

    The FastAdapter is here to simplify creating adapters for RecyclerViews. Don't worry about the adapter anymore. Just write the logic for how your view/item should look like, and you are done. It's blazing fast, minimizing the code you need to write, and is easy to extend.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    Lib Financial Mathematics for Lua

    Lib Financial Mathematics for Lua

    Library Financial for Lua Language

    Advanced financial library for Lua language with 65 functionalities for various actions. For more libraries, go to: https://sourceforge.net/u/augustomanzano/profile. To know my curriculum vitae, go to: http://lattes.cnpq.br/8184615061457853 . Augusto Manzano http://www.manzano.pro.br
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Provider

    Provider

    InheritedWidgets, but simple

    provider is a lightweight state management approach for Flutter that wraps InheritedWidget to expose data down the widget tree in a clean, idiomatic way. It popularized simple patterns like ChangeNotifierProvider and Consumer to rebuild only the widgets that need updates. The library offers convenient providers for synchronous values, streams, and futures, plus utilities like MultiProvider and ProxyProvider to compose dependencies. Its appeal is minimal boilerplate, readability, and ease of...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Riverpod

    Riverpod

    A reactive caching and data-binding framework

    Riverpod is a modern, framework-agnostic state management and dependency injection library for Dart and Flutter that emphasizes compile-time safety and explicit data flow. Instead of tying state to widget trees, it models state as providers that can be read anywhere, making logic more testable and decoupled from UI. It supports synchronous state, async data (futures/streams) with built-in loading/error handling, and advanced patterns like derived state and provider scopes. Riverpod’s design...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    fastjson

    fastjson

    A fast JSON parser/generator for Java

    Fastjson is a Java library that can be used to quickly convert Java Objects into their JSON representation or convert JSON strings to their equivalent Java object. Based on benchmarks it provides the best performance in both server side and Android client, and can work with arbitrary Java objects, even those pre-existing objects of which you do not have the source code. Fastjson provides a simple conversion method to turn Java objects to JSON and vice versa, with extensive support of Java...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Time

    Time

    Type-safe time calculations in Swift

    Type-safe time calculations in Swift. Time is not just a bunch of Double conversion functions. The main advantage of it is that all time units are strongly-typed. Starting with Xcode 11, Time is officially available only via Swift Package Manager. Of course, you always have an option of just copying-and-pasting the code - Time is just two files, so feel free.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Popovers

    Popovers

    A library to present popovers. Simple, modern, and highly customizable

    A library to present popovers. Present any view above your app's main content. Attach to source views or use picture-in-picture positioning. Display multiple popovers at the same time with smooth transitions. Supports SwiftUI, UIKit, and multitasking windows on iPadOS. Highly customizable API that's super simple — just add .popover. Drop-in replacement for iOS 14's Menu that works on iOS 13. SwiftUI-based core for a lightweight structure. 0 dependencies. It's 2023 — about time that popovers...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Immuni Android

    Immuni Android

    Official repository for the Android version of the immuni application

    This repository contains the source code of Immuni's Android client.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Twemoji

    Twemoji

    Simple library that provides standard Unicode emoji for all platforms

    Twitter’s open source emoji has you covered for all your project's emoji needs. With support for the latest Unicode emoji specification, featuring 3,245 emojis, and all for free. As an open source project, attribution is critical from a legal, practical and motivational perspective in our opinion. The graphics are licensed under the CC-BY 4.0 which has a pretty good guide on best practices for attribution. Although there are two kinds of parsing supported by this utility, we recommend you...
    Downloads: 15 This Week
    Last Update:
    See Project
  • 20
    FBL

    FBL

    A smart script system for integrated into C/C++ project easily

    FBL,short of "Function Based Language".The main goal is to make it more easily to debug,more stable,more comfortable for C/C++ users.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    ModernStorage

    ModernStorage

    Group of libraries that provide an abstraction layer over storage

    ModernStorage is a group of libraries that provide an abstraction layer over storage on Android to simplify its interactions.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22

    CCM (C# Collections Mapper)

    The CCM is a mini ORM, working with the database and C# collections

    CCM is a solution for the data management layer in the combination of Sql Server with a C # application. In whole this is a strongly typed entity mapper projecting the application's business logics onto database tables using T-SQL stored procedures. CCM allows you to implement fairly complex data structures in your application, without bothering about difficult and tedious questions of data acquisition and conversion issue, allowing you to pay more attention to the develop of business logic...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Motion Toast

    Motion Toast

    A Beautiful Motion Toast Library for Kotlin Android

    A Beautiful Motion Toast Library for Kotlin Android.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    android-startup

    android-startup

    Performant way to initialize components at the application startup

    The Android Startup library provides a straightforward, performant way to initialize components at the application startup. Both library developers and app developers can use Android Startup to streamline startup sequences and explicitly set the order of initialization.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    feathersui-starling

    feathersui-starling

    User interface components for Starling Framework, ActionScript 3

    Feathers UI (Starling edition) is a lightweight, open-source library of user interface components designed specifically for use with the Starling Framework. It allows ActionScript developers to build GPU-accelerated interfaces for games and applications that run on desktop and mobile platforms. With a focus on performance and flexibility, Feathers UI includes buttons, sliders, lists, navigators, and layout containers optimized for Starling's rendering pipeline.
    Downloads: 0 This Week
    Last Update:
    See Project
Auth0 Logo