Showing 2041 open source projects for "performance"

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  • 1
    ImpressCMS

    ImpressCMS

    Make a lasting impression!

    ...Started in 2007 by a talented and committed group of developers and designers unhappy with the progress of the projects they were working on, ImpressCMS continues to lead in providing secure, easy to build and maintain community websites. ImpressCMS is built using PHP and MySQL, and employs JavaScript and Smarty and is optimized for performance - on even shared hosts. Secure. Easy. Open. Friendly.
    Downloads: 12 This Week
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  • 2
    Z88 Development Kit

    Z88 Development Kit

    C compiler and dev kit for the z80 with assembly language libraries.

    ...Over 80 machines are directly supported out of the box including standalone Z80 and Z180 embedded systems. Z88DK's extensive assembly language libraries give it significant performance advantages over other Z80 C Compilers. Building software for standalone or generic Z80 systems: https://www.z88dk.org/wiki/doku.php?id=libnew:target_embedded Visit us at github for the current version with bugfixes and new features: https://github.com/z88dk/z88dk
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    Downloads: 7 This Week
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  • 3
    TFEL/MFront

    TFEL/MFront

    TFEL/MFront introduces DSLs based on C++ to handle material knowledge

    ...A particular focus was made on mechanical behaviours which are by essence more complex and may have significant impact on the numerical performances of mechanical simulations. Various performance benchmarks show that the code generated using MFront is in most cases on par or better than other implementations, generally written in Fortran. For mechanical behaviours, MFront introduces interfaces for various finite element or FTT solvers (Cast3M, Code-Aster, ZeBuLoN, Abaqus, Europlexus, AMITEX_FFT, etc..). The authors hope that it will prove usefull for researchers and engineers, in particular in the field of solid mechanics.
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    Downloads: 10 This Week
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  • 4
    PetoronHash-System

    PetoronHash-System

    PHASH | post-quantum XOF hashing algorithm | C++20

    ...Post-quantum oriented design — ARX-based sponge resistant to Grover-type attacks. Context and salt separation — unique hashing domains for each use-case. Optimized performance — ~120–130 MB/s Comprehensive verification — verify_all.sh performs KAT tests, determinism checks, and performance validation. Verification Script: chmod +x verify_all.sh ./verify_all.sh https://github.com/01alekseev/PetoronHash-System Ivan Alekseev | petoron.org
    Downloads: 0 This Week
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    WPDistrib

    WPDistrib

    WPDistrib: Free WordPress pack, bilingual, fast, secure, and optimized

    WPDistrib is a free, open-source WordPress pack that transforms a fresh WordPress installation into a high-performance, secure, and SEO-optimized website. By automatically installing and configuring essential plugins, WPDistrib enables users to create professional-quality sites effortlessly. Ideal for blogs, business sites, and niche projects, WPDistrib simplifies the WordPress setup process, allowing users to focus on content creation without technical hassles.
    Downloads: 0 This Week
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  • 6
    HTML5 Boilerplate

    HTML5 Boilerplate

    The web’s most popular front-end template

    HTML5 Boilerplate is a popular and professional front-end template that lets you build fast, robust and adaptable web sites or applications. It’s built with the combined knowledge and effort of hundreds of developers over a span of years, creating a powerful tool in one small package. HTML5 Boilerplate comes loaded with great features, such as HTML5 support, optimized Google Analytics snippet, jQuery and Modernizr, and so much more. It supports the latest and most popular browsers and...
    Downloads: 4 This Week
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  • 7
    H-plus-plus

    H-plus-plus

    An easy to learn powerful Programming Language

    ...By replacing cryptic symbols with intuitive keywords like Start, Show, and Create, it makes coding as readable as writing a set of instructions. H++ acts as a high-speed transpiler, converting your English-style scripts into optimized C++ for industrial-strength performance. Paired with its dedicated Pro Studio IDE, H++ offers a seamless, zero-config gateway for beginners to master complex logic without the steep learning curve of traditional syntax. It is the perfect blend of simplicity and raw power.
    Downloads: 1 This Week
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  • 8
    "Your Open Tools'n'Libraries" aim is to provide some nice features to your software at design and release states like trace/log and profiling/performance feedback.
    Downloads: 0 This Week
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  • 9
    Neiki's Gallery

    Neiki's Gallery

    Vanilla JavaScript image gallery & lightbox

    ...It is optimized for performance, accessibility, and large-scale galleries while maintaining smooth animations and a modern visual style.
    Downloads: 1 This Week
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  • 10
    Hasktorch

    Hasktorch

    Tensors and neural networks in Haskell

    Hasktorch is a powerful Haskell library for tensor computation and neural network modeling, built on top of libtorch (the backend of PyTorch). It brings differentiable programming, automatic differentiation, and efficient tensor operations into Haskell’s strongly typed functional paradigm. This project is in active development, so expect changes to the library API as it evolves. We would like to invite new users to join our Hasktorch discord space for questions and discussions....
    Downloads: 0 This Week
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  • 11
    PdfgrepGui

    PdfgrepGui

    This is a simple GUI for the command line tool grep and pdfgrep

    ...The following options are used: -i (ignore case) and -F (fixed strings), -n (Print page number or output lines) and -H (Print the file name for each match) from the command line tool. The -r option will be done by the program itself. Performance: This GUI works well when searching in several hundreds of documents (depends on the speed of your computer and the length of the documents). Config Dir: [homedir]/.config/pdfgrepgui Available Languages: - English - German You can add your own language by editing the file [homedir]/.config/pdfgrepgui/language.set
    Downloads: 6 This Week
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  • 12
    avr-gfortran

    avr-gfortran

    Program avr microcontroller using fortran77 syntax

    This is a pseudo Fortran77 compiler for Atmel/Microchip AVR microcontroller, written in Fortran using gfortran compiler. The compiler use avr-gcc as dependency. As of version 1.0.2 (2026), the compiler introduces near-comprehensive native compatibility with Fortran 77 syntax. For Windows version (64bit), click https://sourceforge.net/projects/avr-gfortran/files/avr-gfortran-2026/avr-gfortran-win.zip/download Linux version (64bit), click...
    Downloads: 9 This Week
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  • 13
    Action! Programming Language

    Action! Programming Language

    Action! - The Native Programming Language for Atari 8-bit Computers

    ...was created by Clinton Parker and released on cartridge by Optimized Systems Software (OSS) in 1983. Its syntax is similar to that of ALGOL 68.  Action! is significant for its high performance, which allows games and graphics demos to be written in a high-level language without the use of hand-written assembly language code. Action! language constructs were designed to map cleanly to 6502 opcodes. In 2015, Clinton Parker released the Action! 3.6 source code to the public under the terms of GPL. This project is intended to preserve the Action! ...
    Downloads: 6 This Week
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  • 14
    PI-Based Image Encoder / Converter

    PI-Based Image Encoder / Converter

    Python code able to convert / compress image to PI (3.14, π) Indexes

    ...Power Management set as High Performance .. in Balanced is slow)
    Downloads: 0 This Week
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  • 15
    SHADYX-UI

    SHADYX-UI

    From Copy to Vibe

    Created a customizable and developer-friendly UI component library that offers both static and animated reusable components for rapid web development.It simplifies UI building with pre-designed, responsive elements tailored for modern web apps. Tech Stack : Next Js, Tailwind Css, Framer Motion, Aceternity UI and Figma.
    Downloads: 0 This Week
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  • 16

    Database Test Suite

    Mirror of: https://github.com/osdldbt/

    Mirror of: https://github.com/osdldbt/ This Database Test Suite aims to create database workload test kits used to simulate heavy user loads for OLTP, Decision Support, and e-commerce database transactions. These test kits can also be used to gather performance results for Linux and other
    Downloads: 1 This Week
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  • 17
    resvg-js

    resvg-js

    A high-performance SVG renderer and toolkit, powered by Rust

    resvg-js is a high-performance SVG rendering and conversion toolkit that enables developers to process vector graphics efficiently using a Rust-powered engine exposed through JavaScript and WebAssembly bindings. It is built on top of the resvg rendering library, which is designed to produce highly accurate and standards-compliant SVG outputs while maintaining excellent performance and minimal dependencies.
    Downloads: 0 This Week
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  • 18
    OpenChat for Linux

    OpenChat for Linux

    OpenChat for Linux — a fast, lightweight desktop client for ChatGPT

    OpenChat for Linux is a desktop client for ChatGPT / OpenAI Chat designed specifically for Linux. It’s built with Tauri (Rust) for low resource usage and stability, and it uses a “message window” approach (keeps a small active slice of the conversation and loads more as you scroll) so long chats don’t bog down or crash the app. Downloads are available in common Linux formats (AppImage, Debian package, tarball), with additional packaging manifests for Flatpak, Snap, RPM, AUR, and Nix.
    Downloads: 5 This Week
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  • 19

    Text File Generator

    Generate large text files for various testing purposes

    Generate large text files with dummy data (i.e. for performance testing an app that needs to read a file). This is a console app. It allows to generate large files (you can specify the size in megabytes). There is a template which you can set to define how a single line should look like, e.g. you can make a CSV file from it. This can contain random words, random numbers and sequential numbers.
    Downloads: 0 This Week
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  • 20
    Avocado programming language

    Avocado programming language

    Avocado Polish programming language

    Avocado is a modern programming language with a simple, Python-like syntax, supporting commands in both Polish and English. The code is transpiled to Free Pascal and compiled into a native .exe, ensuring C/Rust-level performance (Zero-Runtime). 🔥 New: Avoraiser GUI Framework Avocado is no longer just for the console! We have introduced Avoraiser, an ultra-lightweight framework for building desktop applications. It provides 426 new capabilities, bringing the total to over 700 built-in functions across the entire ecosystem. ⚖️ Licensing: The core language and Avocado IDE (available in 6 languages) are free under the MIT license. ...
    Downloads: 4 This Week
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  • 21

    xjobs

    Command line tool to run batches of jobs in parallel.

    xjobs has a command line interface similar to xargs to start processes, but runs processes in parallel and provides enhanced concepts for I/O redirection.
    Downloads: 0 This Week
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  • 22

    rldns

    rldns is an open source lightweight DNS server for linux & bsd (x64)

    ...It supports both x86 and x86_64 architectures. Developed by Antonius (w1sdom) from bluedragonsec.com Latest Update: Version 1.3 (Released February 2026). This release includes core performance optimizations and enhanced query handling.
    Downloads: 0 This Week
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  • 23

    libfc4c

    Fast containers for C language

    ...This library is yet another implementation of few basic containers, optimized for speed. A simplified interface to libarchive allows to save the containers in a compressed form. All the containers are 32bit. This greatly improves the performance (up to ~32%) and reduces the memory consumption (up to 41%) on 64bit systems. All the containers are pre-allocating buffers to reduce number of calls to malloc(). There's no manpage, but all the functions are well described in the header files, and examples of usage can be found in the test program sources, in the ./test directory.
    Downloads: 0 This Week
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  • 24
    EcoLab
    EcoLab is a C++ based Agent Based Modelling system, with emphasis on high performance computing for scaling to large simulations.
    Downloads: 0 This Week
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  • 25
    ui-lottie

    ui-lottie

    NativeScript plugin to expose Airbnb Lottie

    ui-lottie is a NativeScript plugin for rendering Lottie animations, a library for rendering vector-based animations with minimal performance impact.
    Downloads: 0 This Week
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