Showing 1117 open source projects for "software runtime"

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  • 1
    ANTLR

    ANTLR

    Parser generator to read, process, or translate structured text

    ANTLR (ANother Tool for Language Recognition) is a powerful parser generator for reading, processing, executing, or translating structured text or binary files. It's widely used to build languages, tools, and frameworks. From a grammar, ANTLR generates a parser that can build and walk parse trees. It’s widely used in academia and industry to build all sorts of languages, tools, and frameworks. Twitter search uses ANTLR for query parsing, with over 2 billion queries a day. The languages for...
    Downloads: 7 This Week
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  • 2
    doctest

    doctest

    Fastest feature-rich C++11/14/17/20 single-header testing framework

    doctest is a new C++ testing framework but is by far the fastest both in compile times (by orders of magnitude) and runtime compared to other feature-rich alternatives. It brings the ability of compiled languages such as D / Rust / Nim to have tests written directly in the production code thanks to a fast, transparent and flexible test runner with a clean interface. The framework is and will stay free but needs your support to sustain its development. There are lots of new features and...
    Downloads: 1 This Week
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  • 3
    Kreuzberg

    Kreuzberg

    Polyglot document intelligence framework

    Kreuzberg is a flexible task orchestration and agent workflow platform designed to help developers build, coordinate, and scale intelligent agents or automation pipelines that interact with external services, runtime environments, and multi-step business workflows. It emphasizes modular design so that developers can define discrete tasks or “actions” and then compose them into complex flows where dependencies, parallel steps, and error handling are declaratively managed. This structure makes...
    Downloads: 0 This Week
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  • 4
    Zen C

    Zen C

    Write like a high-level language, run like C

    Zen C is a minimal yet expressive implementation of the C programming language that aims to balance simplicity with practical capability, making it ideal for educational use, language experimentation, and small-scale systems programming. It provides a clean syntax and semantics that closely mirror classic C while enforcing stricter rules to eliminate common pitfalls like undefined behaviors or hidden conversions that often cause bugs. Zen-C includes a lightweight compiler front-end and...
    Downloads: 0 This Week
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  • 5
    Bacalhau

    Bacalhau

    Community-driven, simple, yet powerful framework

    Bacalhau is a decentralized compute platform for running jobs on data stored across distributed networks, like IPFS or Filecoin, without moving the data to centralized cloud environments. It allows developers to run containerized workloads close to where the data lives, reducing latency, cost, and privacy risks. Bacalhau supports various runtime environments and is designed to make decentralized data processing as accessible as traditional cloud computing. It’s especially useful for...
    Downloads: 0 This Week
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  • 6
    Diesel

    Diesel

    A safe, extensible ORM and Query Builder for Rust

    Diesel is the most productive way to interact with databases in Rust because of its safe and composable abstractions over queries. We don’t want to waste time tracking down runtime errors. We achieve this by having Diesel eliminate the possibility of incorrect database interactions at compile time. Diesel offers a high level query builder and lets you think about your problems in Rust, not SQL. Our focus on zero-cost abstractions allows Diesel to run your query and load your data even faster...
    Downloads: 0 This Week
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  • 7
    glbinding

    glbinding

    A C++ binding for the OpenGL API, generated using the gl.xml specifica

    A C++ binding for the OpenGL API, generated using the gl.xml specification. glbinding leverages C++11 features like enum classes, lambdas, and variadic templates, instead of relying on macros; all OpenGL symbols are real functions and variables. It provides type-safe parameters, per-feature API headers, lazy function resolution, multi-context and multi-thread support, global and local function callbacks, meta information about the generated OpenGL binding and the OpenGL runtime, as well as...
    Downloads: 0 This Week
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  • 8
    i18n-tasks

    i18n-tasks

    Manage translation and localization with static analysis, for Ruby i18

    Manage translation and localization with static analysis, for Ruby i18n. i18n-tasks helps you find and manage missing and unused translations. This gem analyses code statically for key usages, such as I18n.t('some.key'), in order to report keys that are missing or unused. Pre-fill missing keys, optionally from Google Translate or DeepL Pro. Remove unused keys. Thus addressing the two main problems of i18n gem design, missing keys only blow up at runtime. i18n-tasks can be used with any...
    Downloads: 0 This Week
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  • 9
    gnet

    gnet

    gnet is a high-performance, lightweight, networking framework

    Built in Go, gnet is ultra-fast and memory efficient based on the event-driven mechanism. It's designed to create a networking server framework for Go that performs on par with Redis and Haproxy for networking packets handling. gnet is lock-free during the entire runtime, which keeps gnet free from synchronization issues and speeds it up. gnet provides concise and easy-to-use APIs for users, it only exposes the essential APIs and takes over most of the tough work for users, minimizing the...
    Downloads: 0 This Week
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  • 10
    Lip Gloss

    Lip Gloss

    Style definitions for nice terminal layouts

    Style definitions for nice terminal layouts. Built with TUIs in mind. Lip Gloss takes an expressive, declarative approach to terminal rendering. Users familiar with CSS will feel at home with Lip Gloss. The terminal's color profile will be automatically detected, and colors outside the gamut of the current palette will be automatically coerced to their closest available value. The terminal's background color will automatically be detected and the appropriate color will be chosen at runtime....
    Downloads: 0 This Week
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  • 11
    Unison

    Unison

    A friendly programming language from the future

    Unison is an open source functional programming language based on a simple idea with big implications: code is content-addressed and immutable. Unison’s core idea is that code is immutable and identified by its content. This lets us reimagine many aspects of how a programming language works. We simplify codebase management, Unison has no builds, no dependency conflicts, and renaming things is trivial. The same core idea forms the basis for a runtime that robustly supports dynamic code...
    Downloads: 0 This Week
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  • 12
    Apache Dubbo

    Apache Dubbo

    A high performance Java RPC framework

    Apache Dubbo is a high performance, lightweight, open source RPC framework written in Java. It offers three key functionalities: interface based remote call, load balancing and fault tolerance, and automatic service registration and discovery. Apache Dubbo is built to support multiple service registries and load balancing strategies right out of the box. Due to its micro-kernel and plugin design it can also be easily extended through third-party implementations. Plenty of companies...
    Downloads: 0 This Week
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  • 13
    Flowbite Svelte

    Flowbite Svelte

    Official Svelte components built for Flowbite and Tailwind CSS

    Flowbite Svelte is an official UI component library that brings the Flowbite design system into the Svelte ecosystem, enabling developers to build modern web applications using reusable components powered by Tailwind CSS. The library provides a comprehensive collection of interactive elements such as modals, dropdowns, navigation bars, forms, and data display components, all implemented with Svelte’s reactive model rather than external JavaScript logic. Because Svelte compiles components...
    Downloads: 0 This Week
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  • 14
    Guides

    Guides

    Design and development guides

    This repository is a curated collection of links and resources aimed at helping programmers improve their craft, especially with regard to coding style, design practices, development workflows, and engineering discipline. The idea is that instead of reinventing style guides or best-practices from scratch, developers can reference this repository for high-quality external guides, articles, and checklists across many languages and ecosystems. It is not a library in the usual sense, but acts as...
    Downloads: 0 This Week
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  • 15
    NextUI

    NextUI

    Beautiful, fast and modern React UI library.

    Make beautiful websites regardless of your design experience. Beautiful, fast, and modern React UI library. Provides a plugin to customize default themes, you can change all semantic tokens or create an entirely new theme. Built on top of Tailwind CSS, which means no runtime styles, and no unnecessary classes in your bundle. Automatic dark mode recognition, NextUI automatically changes the theme when detects HTML theme prop changes. NextUI is fully-typed to minimize the learning curve and...
    Downloads: 0 This Week
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  • 16
    Drogon

    Drogon

    Drogon: A C++14/17/20 based HTTP web application framework

    Drogon is a C++14/17-based HTTP application framework. Drogon can be used to easily build various types of web application server programs using C++. Drogon is the name of a dragon in the American TV series "Game of Thrones" that I really like. Drogon is a cross-platform framework, It supports Linux, macOS, FreeBSD, OpenBSD, HaikuOS, and Windows. Use a non-blocking I/O network lib based on epoll (kqueue under macOS/FreeBSD) to provide high-concurrency, high-performance network IO, please...
    Downloads: 1 This Week
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  • 17
    Wuffs

    Wuffs

    Wrangling Untrusted File Formats Safely

    Wuffs is a memory-safe, zero-dependency library and domain-specific language for writing high-performance image codecs and related parsers. Instead of trusting ad-hoc C, Wuffs code is compiled to C with strong bounds, integer, and state checks inserted by construction, aiming to eliminate whole classes of security bugs without a heavy runtime. The design prioritizes predictable performance: decoders avoid dynamic allocation by default, return explicit “short read” signals, and run well in...
    Downloads: 1 This Week
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  • 18
    Flecs

    Flecs

    A fast entity component system (ECS) for C & C++

    Flecs is a fast and lightweight Entity Component System that lets you build games and simulations with millions of entities (join the Discord!). Here are some of the framework's highlights. Fast zero dependency C99 API. Modern type-safe C++11 API that doesn't use STL containers. Minimal ECS core with optional addons. Entire codebase builds in less than 5 seconds. Runs in the browser without modifications with emscripten. Cache-friendly archetype/SoA storage that can process millions of...
    Downloads: 1 This Week
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  • 19
    Moby

    Moby

    Project for the container ecosystem to assemble containe-based systems

    An open framework to assemble specialized container systems without reinventing the wheel. Moby is an open framework created by Docker to assemble specialized container systems without reinventing the wheel. It provides a “lego set” of dozens of standard components and a framework for assembling them into custom platforms. At the core of Moby is a framework to assemble specialized container systems which provides a library of containerized components for all vital aspects of a container...
    Downloads: 1 This Week
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  • 20
    re2

    re2

    Alternative to backtracking regular expression engines

    RE2 is a fast, safe, thread-friendly alternative to backtracking regular expression engines like those used in PCRE, Perl, and Python. It is a C++ library. This is the source code repository for RE2, a regular expression library. There is a fair amount of documentation (including code snippets) in the re2.h header file. Unless otherwise noted, the RE2 source files are distributed under the BSD-style license found in the LICENSE file. In POSIX mode, RE2 accepts standard POSIX (egrep) syntax...
    Downloads: 1 This Week
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  • 21
    Click

    Click

    Python composable command line interface toolkit

    Click is a Python package for creating beautiful command line interfaces in a composable way with as little code as necessary. It’s the “Command Line Interface Creation Kit”. It’s highly configurable but comes with sensible defaults out of the box. It aims to make the process of writing command line tools quick and fun while also preventing any frustration caused by the inability to implement an intended CLI API. Click in three points, arbitrary nesting of commands, automatic help page...
    Downloads: 1 This Week
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  • 22
    agentOS

    agentOS

    A portable open-source operating system for agents. ~6 ms coldstarts

    agentOS is a portable, open-source runtime environment designed specifically for executing AI agents efficiently, acting as a lightweight operating system tailored for agent-based workloads. It is built using WebAssembly and V8 isolates to provide secure, sandboxed execution without the overhead of traditional containers or virtual machines. The system is optimized for extremely fast startup times, with near-instant cold starts that allow agents to be created and executed in milliseconds....
    Downloads: 1 This Week
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  • 23
    Numba CUDA Target

    Numba CUDA Target

    The CUDA target for Numba

    Numba CUDA Target is NVIDIA’s maintained CUDA backend for the Numba JIT compiler, enabling developers to write GPU-accelerated code directly in Python. It allows users to define CUDA kernels using Python syntax, which are then compiled into efficient GPU code at runtime using LLVM-based toolchains. This approach significantly lowers the barrier to entry for GPU programming by eliminating the need to write CUDA C++ while still delivering high performance. The project supports the SIMT...
    Downloads: 1 This Week
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  • 24
    zero-native

    zero-native

    Build desktop + mobile apps with Zig and web UI

    zero-native is a Zig-based native app shell for building desktop and mobile applications with web user interfaces. It lets developers use modern frontend frameworks while keeping the native layer small, fast, and close to the operating system. The project supports lightweight system WebView rendering for smaller binaries, while also offering Chromium through CEF when predictable rendering is more important. Its Zig foundation enables fast native rebuilds and direct access to platform SDKs,...
    Downloads: 0 This Week
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  • 25
    Google Cloud's buildpacks

    Google Cloud's buildpacks

    Builders and buildpacks designed to run on Google Cloud's container

    Google Cloud Buildpacks is a repository of builders and buildpacks designed to create container images that run cleanly on Google Cloud container platforms. It is built around full compatibility with the Cloud Native Buildpacks specification, which means it can participate in standardized build workflows while still being tailored to Google Cloud environments. The project supports major runtime destinations such as Cloud Run, GKE, Anthos, and Compute Engine with Container-Optimized OS, and...
    Downloads: 0 This Week
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