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  • 1
    ui-box

    ui-box

    Blazing Fast React UI Primitive

    ui-box is a low-level React UI primitive library that provides a simple and performant way to build styled components using a CSS-in-JS approach. Instead of relying on traditional CSS files or complex styling systems, ui-box allows developers to apply CSS properties directly through React props, making styling more intuitive and composable. The core concept revolves around a single Box component that can render different HTML elements while accepting a wide range of style-related properties. This approach enables developers to create reusable components without needing additional wrapper elements or class-based styling, improving both readability and maintainability. The library is designed to be fast and extensible, focusing on minimal overhead while still offering powerful styling capabilities. It also supports advanced features such as pseudo-selectors and conditional styling through prop-based configurations. ui-box serves as the foundational layer for more complex UI systems.
    Downloads: 4 This Week
    Last Update:
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  • 2
    unipdf

    unipdf

    Golang PDF library for creating and processing PDF files (pure go)

    UniDoc UniPDF is a PDF library for Go (golang) with capabilities for creating and reading, processing PDF files. The library is written and supported by FoxyUtils.com, where the library is used to power many of its services. Every release of our libraries is automatically tested against known vulnerabilities and do not pass unless everything is remediated. All changes are carefully reviewed by our team.
    Downloads: 4 This Week
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  • 3
    FastReport Open Source

    FastReport Open Source

    Free Open Source Reporting tool for .NET

    Free Open Source Reporting tool for .NET Core/.NET Framework that helps your application generate document-like reports.
    Downloads: 55 This Week
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  • 4
    7-Zip-JBinding

    7-Zip-JBinding

    Java wrapper for 7z archiver engine

    Native (JNI) cross-platform library to extract (password protected, multi-part) 7z Zip Rar Tar Split Lzma Iso HFS GZip Cpio BZip2 Z Arj Chm Lhz Cab Nsis Deb Rpm Wim Udf archives and create 7z, Zip, Tar, GZip & BZip2 from Java.
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    Downloads: 26 This Week
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  • 5
    GtkDatabox

    GtkDatabox

    A GTK+-3 widget to display data

    GtkDatabox is a widget for live display of large amounts of fluctuating numerical data. Data presentation (e.g. on linear or logarithmic scales, as dots or lines, with markers/labels) as well as user interaction (e.g. measuring distances) is easy.
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    Downloads: 33 This Week
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  • 6
    JDatePicker: Java Swing Date Picker

    JDatePicker: Java Swing Date Picker

    This project now lives at: https://github.com/JDatePicker/JDatePicker

    This project now lives at: https://github.com/JDatePicker/JDatePicker Will keep this sf.net project active to point to github. JDatePicker and JDatePanel is an set of advanced DatePicker controls for Java Swing applications. The MVC design enables us to display any date object such as Joda-Time DateMidnight. The date picker also works well with JGoodies Binding.
    Downloads: 17 This Week
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  • 7
    QtAV

    QtAV

    A multimedia framework based on Qt and FFmpeg

    QtAV is a cross-platform and high performance multimedia playback framework based on Qt and FFmpeg. Features: timeline preview, gpu decoding etc
    Downloads: 19 This Week
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  • 8
    C# SDL
    SDL.NET is a set of object-oriented .NET bindings for the SDL gaming library and provides high-level access to audio, keyboard, mouse, joystick, TTF fonts, various image formats, sound mixing, MPEG-1, and 2D video framebuffer.
    Downloads: 29 This Week
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  • 9
    90s Cursor Effects

    90s Cursor Effects

    Old-school cursor effects for your browser built with modern JS

    "Knowing the codes" used to be all the rage, I want to bring a few back. A repo of the old effects that inspired creativity and the desire to learn at least a little code around the world. Modernized so they're a little more efficient, and just as annoying (and twice as fun) as they were before.
    Downloads: 3 This Week
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  • 10
    AAA

    AAA

    Curated list of the best FOSS Android apps to maximize your freedom

    This is a list of the best FOSS apps according to us. You can prove us wrong on the contributing page.
    Downloads: 3 This Week
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  • 11
    Airbnb Swift Style Guide

    Airbnb Swift Style Guide

    Airbnb's Swift Style Guide

    Airbnb's Swift Style Guide. Note that brevity is not a primary goal. Code should be made more concise only if other good code qualities (such as readability, simplicity, and clarity) remain equal or are improved. This repo includes a Swift Package Manager command plugin that you can use to automatically reformat or lint your package according to the style guide. To use this command plugin with your package, all you need to do is add this repo as a dependency.
    Downloads: 3 This Week
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  • 12
    AndroidAudioConverter

    AndroidAudioConverter

    Convert audio files inside your Android app easily

    Convert audio files inside your Android app easily. This is a wrapper of FFmpeg-Android-Java lib.
    Downloads: 3 This Week
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  • 13
    AndroidAudioRecorder

    AndroidAudioRecorder

    A fancy audio recorder lib for Android. Supports WAV format at 48kHz

    A fancy audio recorder lib for Android. Supports WAV format at 48kHz.
    Downloads: 3 This Week
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  • 14
    Balloon

    Balloon

    Modernized and sophisticated tooltips, fully customizable

    Modernized and sophisticated tooltips, fully customizable with an arrow and animations on Android.
    Downloads: 3 This Week
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  • 15
    Bloaty

    Bloaty

    Bloaty: a size profiler for binaries

    Bloaty is a deep, accurate size profiler for native binaries that tells you where every byte comes from so you can shrink executables and libraries intelligently. It parses binary formats like ELF, Mach-O, and DWARF symbol/debug data without relying solely on toolchain heuristics, letting you attribute size to files, sections, symbols, templates, and even compilation units. Reports can be produced at multiple granularities and diffed across builds to identify regressions introduced by compiler flags, dependencies, or new code paths. The tool is designed to be fast enough for iterative use in developer workflows and CI, making size budgets enforceable rather than aspirational. It also supports data sources such as symbol tables and map files, combining them into coherent, readable breakdowns. Teams use Bloaty to drive systematic size-reduction efforts in embedded, desktop, and mobile software where startup time, memory footprint, or download size matter.
    Downloads: 3 This Week
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  • 16
    BottomSheetPickers

    BottomSheetPickers

    Third-party date and time pickers for Android

    BottomSheetPickers is an Android UI library that provides alternative date and time picker components designed to replace the default system pickers with a more modern bottom sheet interface. It supports Android API level 14 and above, making it compatible with a wide range of devices, including older versions of Android. The library includes multiple picker styles such as number pad time pickers and grid-based pickers, offering different interaction models depending on the use case. These pickers are implemented as dialog fragments, allowing them to integrate smoothly into existing Android applications while maintaining lifecycle awareness. The library is built on top of Android support libraries and can be customized through various configuration options such as themes, callbacks, and builder patterns. Developers can easily handle user input through listener interfaces, enabling flexible integration with application logic.
    Downloads: 3 This Week
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  • 17
    Bourbon

    Bourbon

    A lightweight sass tool set

    Bourbon is a library of Sass mixins and functions that are designed to make you a more efficient style sheet author. It’s not recommended that you modify Bourbon’s files directly as it will make updating to future versions difficult, by overwriting your custom changes or causing merge conflicts. Import Bourbon at the beginning of application.scss. Any project styles that utilize Bourbon’s features must be imported after Bourbon. Bourbon supports Internet Explorer 11+ and the latest versions of Chrome, Firefox, Safari, and Edge. Bourbon is maintained by the thoughtbot design team. It is funded by thoughtbot, inc. and the names and logos for thoughtbot are trademarks of thoughtbot, inc. You can target installation into a specific directory using the path flag. Bourbon is copyright © 2011-2020 thoughtbot, inc. It is free software, and may be redistributed under the terms specified in the license.
    Downloads: 3 This Week
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  • 18
    Brick\Money

    Brick\Money

    A money and currency library for PHP

    Brick\Money is a PHP library designed to provide precise and reliable handling of monetary values using arbitrary-precision arithmetic, ensuring accuracy in financial calculations of any scale. Built on top of the brick/math library, it avoids floating point errors by using exact decimal representations, making it suitable for applications where correctness is critical, such as accounting and financial services. The library supports ISO 4217 currency standards and includes comprehensive tools for working with currency units, conversions, and rounding strategies. It is designed to handle large numbers and complex operations without loss of precision, which is essential for enterprise-level financial systems. Brick\Money also emphasizes immutability, ensuring that operations return new objects rather than modifying existing ones, which improves predictability and safety in codebases.
    Downloads: 3 This Week
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  • 19
    CF Workers Status Page

    CF Workers Status Page

    Monitor your websites, showcase status including daily history

    Monitor your websites, showcase status including daily history, and get Slack notifications whenever your website status changes. Using Cloudflare Workers, CRON Triggers, and KV storage.
    Downloads: 3 This Week
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  • 20
    CFD Python

    CFD Python

    Sequence of Jupyter notebooks featuring the 12 Steps to Navier-Stokes

    CFD Python, a.k.a. the 12 steps to Navier-Stokes, is a practical module for learning the foundations of Computational Fluid Dynamics (CFD) by coding solutions to the basic partial differential equations that describe the physics of fluid flow. The module was part of a course taught by Prof. Lorena Barba between 2009 and 2013 in the Mechanical Engineering department at Boston University (Prof. Barba since moved to George Washington University). The module assumes only basic programming knowledge (in any language) and some background in partial differential equations and fluid mechanics. The "steps" were inspired by the ideas of Dr. Rio Yokota, who was a post-doc in Prof. Barba's lab until 2011, and the lessons were refined by Prof. Barba and her students over several semesters teaching the CFD course. We wrote this set of Jupyter notebooks in 2013 to teach an intensive two-day course in Mendoza, Argentina.
    Downloads: 3 This Week
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  • 21
    COBE

    COBE

    5KB WebGL globe lib

    The COBE project is a lightweight WebGL-based library for rendering interactive 3D globes in web applications. It is designed to provide visually appealing globe visualizations with minimal setup and high performance. The library focuses on simplicity, allowing developers to create animated and interactive globe experiences with just a few lines of code. It supports smooth animations, rotation, and customizable visual styles, making it suitable for dashboards, landing pages, and data visualization tools. The rendering is optimized to be efficient and responsive, even on lower-powered devices. It also provides configuration options for lighting, markers, and textures, enabling a wide range of visual effects. Overall, cobe offers an accessible way to integrate 3D globe visuals into modern web interfaces.
    Downloads: 3 This Week
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  • 22
    CUDA Core Compute Libraries (CCCL)

    CUDA Core Compute Libraries (CCCL)

    CUDA Core Compute Libraries

    CCCL, or CUDA Core Compute Libraries, is a unified repository that consolidates several foundational CUDA C++ libraries into a single, cohesive development platform. It brings together Thrust, CUB, and libcudacxx, which collectively provide high-level abstractions, low-level performance primitives, and a CUDA-compatible standard library for GPU programming. The goal of CCCL is to simplify CUDA development by offering reusable building blocks that enable developers to write efficient and scalable parallel code without starting from scratch. Thrust provides a high-level interface for parallel algorithms, while CUB delivers highly optimized primitives for device-level operations, and libcudacxx ensures compatibility with modern C++ standards. By unifying these components, CCCL reduces duplication and improves developer productivity while maintaining performance across different GPU architectures.
    Downloads: 3 This Week
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  • 23
    Centrifuge

    Centrifuge

    Real-time messaging library for Go with scalability in mind

    This library has no v1 release, API may change. Before v1 release patch version updates only have backward-compatible changes and fixes, minor version updates can have backward-incompatible API changes. Master branch can have unreleased code. Only two last Go minor versions are officially supported by this library. Centrifuge library is a real-time core of Centrifugo server. It's a general-purpose real-time messaging library for Go programming language. Real-time messaging can help create interactive applications where events are delivered to online users with minimal delay. Chats apps, live comments, multiplayer games, real-time data visualizations, collaborative tools, etc. can all be built on top of Centrifuge library. The library is built on top of efficient client-server protocol schema and exposes various real-time oriented primitives for a developer.
    Downloads: 3 This Week
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  • 24
    ChrysaLisp

    ChrysaLisp

    Parallel OS, with GUI, Terminal, OO Assembler, Class libraries

    ChrysaLisp is a 64-bit, MIMD, multi-CPU, multi-threaded, multi-core, multi-user parallel operating system with features such as a GUI, terminal, OO Assembler, class libraries, C-Script compiler, Lisp interpreter, debugger, profiler, vector font engine, and more. It supports MacOS, Windows, and Linux for x64, Riscv64, and Arm64 and eventually will move to bare metal. It also allows the modeling of various network topologies and the use of ChrysaLib hub nodes to join heterogeneous host networks. It has a virtual CPU instruction set and a powerful object and class system for the assembler and high-level languages. It has function-level dynamic binding and loading and a command terminal with a familiar interface for pipe-style command line applications. A Common Lisp-like interpreter is also provided.
    Downloads: 3 This Week
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  • 25
    Clikt

    Clikt

    Multiplatform command line interface parsing for Kotlin

    Clikt (pronounced “clicked”) is a multiplatform Kotlin library that makes writing command line interfaces simple and intuitive. It’s the “Command Line Interface for Kotlin”. It is designed to make the process of writing command line tools effortless while supporting a wide variety of use cases and allowing advanced customization when needed.
    Downloads: 3 This Week
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