Showing 432 open source projects for "concurrent"

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  • 1
    Cadence

    Cadence

    Orchestration engine to execute asynchronous business logic

    ...Cadence preserves complete multithreaded application state including thread stacks with local variables across hardware and software failures. Cadence is designed to scale out horizontally to handle millions of concurrent workflows. Cadence provides out-of-the-box asynchronous history event replication that can help you recover from zone failures.
    Downloads: 32 This Week
    Last Update:
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  • 2
    JumpServer

    JumpServer

    Manage assets on different clouds at the same time

    The JumpServer bastion machine complies with the 4A specification of operation and maintenance security audit. Zero threshold, fast online acquisition and installation. Just a browser, the ultimate Web Terminal experience. Easily support massive concurrent access. One system manages assets on different clouds at the same time. Audit recordings are stored in the cloud and will never be lost. One system, is used by multiple subsidiaries and departments at the same time. Prevent identity fraud and reuse. Prevent internal misuse and permission abuse. Management of people and assets. ...
    Downloads: 10 This Week
    Last Update:
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  • 3
    FastHX

    FastHX

    FastAPI server-side rendering with built-in HTMX support.

    FastHX is a high-performance HTTP and WebSocket server framework designed for Haxe, enabling fast and scalable web application development.
    Downloads: 0 This Week
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  • 4
    Node.js

    Node.js

    Cross-platform JavaScript runtime environment

    ...Node.js enables developers to create servers, APIs, command-line tools, and full-stack web applications using a single programming language. Its non-blocking, event-driven architecture makes it highly efficient for handling concurrent requests. The ecosystem is supported by npm, one of the largest package managers, providing access to thousands of libraries and tools. Node.js is widely used for backend development, real-time applications, and microservices architectures.
    Downloads: 24 This Week
    Last Update:
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    tlaplus

    tlaplus

    TLC is an explicit state model checker for specifications in TLA+

    TLC is an explicit state model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+. TLA+ is a high-level language for modeling programs and systems--especially concurrent and distributed ones. It's based on the idea that the best way to describe things precisely is with simple mathematics. TLA+ and its tools are useful for eliminating fundamental design errors, which are hard to find and expensive to correct in code.
    Downloads: 4 This Week
    Last Update:
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  • 6
    pg_timetable

    pg_timetable

    pg_timetable: Advanced scheduling for PostgreSQL

    pg_timetable is a flexible job scheduler for PostgreSQL that allows scheduling of SQL or shell tasks directly within the database. It supports complex workflows, error handling, and dependency management, making it a powerful alternative to cron or external schedulers for database-related jobs.
    Downloads: 0 This Week
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  • 7
    X-Crawl

    X-Crawl

    Flexible Node.js AI-assisted crawler library

    A high-performance web crawling and scraping framework for Node.js, designed for large-scale data extraction.
    Downloads: 0 This Week
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  • 8
    BemiDB

    BemiDB

    Postgres read replica optimized for analytics

    BemiDB is a high-performance, key-value database designed for efficient data retrieval and storage, optimized for applications requiring fast read and write operations.
    Downloads: 0 This Week
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  • 9
    PGHoard

    PGHoard

    PostgreSQL® backup and restore service

    pghoard is a PostgreSQL backup and restore tool that provides encrypted, compressed, and cloud-optimized backups. Developed by Aiven, it supports streaming WAL archiving and full base backups to various cloud storage backends. pghoard is designed for reliability and fast disaster recovery in cloud-native PostgreSQL deployments.
    Downloads: 2 This Week
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  • 10
    EasyEngine

    EasyEngine

    Command-line control panel for Nginx Server to manage WordPress sites

    EasyEngine makes it greatly easy to manage nginx, a fast web-server software that consumes little memory when handling increasing volumes of concurrent users.
    Downloads: 2 This Week
    Last Update:
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  • 11
    JCTools

    JCTools

    Java Concurrency Tools for the JVM

    Java Concurrency Tools for the JVM. This project aims to offer some concurrent data structures currently missing from the JDK. There’s more to come and contributions/suggestions are most welcome. JCTools has enjoyed support from the community and contributions in the form of issues/tests/documentation/code have helped it grow. JCTools offers excellent performance at a reasonable price (FREE! under the Apache 2.0 License).
    Downloads: 0 This Week
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  • 12
    pg_squeeze

    pg_squeeze

    A PostgreSQL extension for automatic bloat cleanup

    pg_squeeze is a PostgreSQL extension that reclaims space in bloated tables without blocking read or write access. It provides a non-intrusive alternative to VACUUM FULL by creating a new compacted copy of the table in the background. It’s particularly useful for maintaining performance in large, heavily updated databases.
    Downloads: 0 This Week
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  • 13
    listr2

    listr2

    NodeJS Task List derived from the best

    Listr2 is a task runner for Node.js that provides an elegant interface for managing asynchronous and interactive command-line tasks. It is often used in build scripts and automation workflows.
    Downloads: 0 This Week
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  • 14
    ZLMediaKit

    ZLMediaKit

    WebRTC/RTSP/RTMP/HTTP/HLS/HTTP-FLV/WebSocket

    ...The project is designed for protocol conversion, live streaming, low-latency playback, recording, forwarding, and large-scale client access. Its asynchronous, multithreaded network model makes it suitable for commercial streaming deployments with many concurrent connections. ZLMediaKit can be deployed directly as a complete media server or embedded through its standard C API as an SDK for other languages and systems. It also provides REST APIs and webhooks so businesses can integrate authentication, event handling, and custom streaming logic.
    Downloads: 20 This Week
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  • 15
    DuckDB

    DuckDB

    DuckDB is an in-process SQL OLAP Database Management System

    ...For more information on the goals of DuckDB, please refer to the Why DuckDB page on our website. Processing and storing tabular datasets, e.g. from CSV or Parquet files. Interactive data analysis, e.g. Joining & aggregate multiple large tables. Concurrent large changes, to multiple large tables, e.g. appending rows, adding/removing/updating columns. Large result set transfer to client. For development, DuckDB requires CMake, Python3 and a C++11 compliant compiler. Run make in the root directory to compile the sources. For development, use make debug to build a non-optimized debug version.
    Downloads: 20 This Week
    Last Update:
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  • 16
    yabridge

    yabridge

    A modern and transparent way to use Windows VST2, VST3 and CLAP plugin

    ...Yabridge seamlessly supports using both 32-bit and 64-bit Windows VST2, VST3, and CLAP plugins in 64-bit Linux plugin hosts as if they were native plugins, with optional support for plugin groups to enable inter-plugin communication for VST2 plugins and quick startup times. Its modern concurrent architecture and focus on transparency allows yabridge to be both fast and highly compatible, while also staying easy to debug and maintain.
    Downloads: 16 This Week
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  • 17
    yt-dlp

    yt-dlp

    A youtube-dl fork with additional features and fixes

    yt-dlp is a youtube-dl fork based on the now inactive youtube-dlc. The main focus of this project is adding new features and patches while also keeping up to date with the original project
    Downloads: 654 This Week
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  • 18
    asyncpg

    asyncpg

    A fast PostgreSQL Database Client Library for Python/asyncio

    ...It offers a clean and efficient implementation of the PostgreSQL server binary protocol, enabling developers to execute database operations asynchronously. This approach allows for scalable and responsive applications that can handle numerous concurrent database connections.
    Downloads: 0 This Week
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  • 19
    libmdbx

    libmdbx

    One of the fastest embeddable key-value ACID database

    libmdbx (Lightning Memory-Mapped Database Extended) is a high-performance, key-value database library derived from LMDB (Lightning Memory-Mapped Database). It is designed for fast, scalable, and ACID-compliant data storage with minimal resource consumption.
    Downloads: 0 This Week
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  • 20
    td

    td

    Telegram client, in Go. (MTProto API)

    Telegram MTProto API client in Go for users and bots.
    Downloads: 3 This Week
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  • 21
    Fetch for Android

    Fetch for Android

    The best file downloader library for Android

    ...If you are saving downloads outside of your application's sandbox, you will need to add the following storage permissions to your application's manifest. For Android SDK version 23(M) and above, you will also need to explicitly request these permissions from the user. Continuous downloading in the background. Concurrent downloading support. Ability to pause and resume downloads. Set the priority of a download. Network-specific downloading support. Ability to retry failed downloads. Ability to group downloads. Easy progress and status tracking. Download remaining time reporting (ETA). Download speed reporting. Save and Retrieve download information anytime. ...
    Downloads: 4 This Week
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  • 22
    PHPSocket.IO

    PHPSocket.IO

    A server side alternative implementation of socket.io

    ...It enables real-time, bidirectional communication between web clients and servers using WebSockets, with a syntax and structure similar to the original Node.js version. Built on top of Workerman, phpSocket.io is capable of handling thousands of concurrent connections and is ideal for building chat apps, live notifications, and collaborative tools in PHP.
    Downloads: 0 This Week
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  • 23
    Instant

    Instant

    Instant is a modern Firebase

    Instant is a modern, frontend-friendly backend / real-time database system, designed to provide reactive, multiplayer data handling with relational query syntax, offline caching, optimistic updates, and automatic rollback. It is intended to be a simpler alternative to Firebase, making front-end development more seamless by offloading backend concerns (permissions, synchronization, querying) to Instant. So we built Instant. Instant gives you a database you can use in the client, so you can...
    Downloads: 1 This Week
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  • 24
    With Advisory Lock

    With Advisory Lock

    Advisory locking for ActiveRecord

    with_advisory_lock is a Ruby gem that provides a simple and thread-safe way to use PostgreSQL advisory locks within Ruby applications. It allows developers to wrap critical code sections with database-level locks to prevent race conditions across concurrent processes or threads. It’s especially useful in distributed systems, background job processing, or scheduled tasks where application-level mutexes aren't sufficient.
    Downloads: 0 This Week
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  • 25
    Webman

    Webman

    Probably the fastest PHP web framework in the world

    ...Unlike traditional synchronous frameworks, Webman achieves low latency and high throughput by using asynchronous I/O, significantly improving performance in scenarios requiring concurrent connections.
    Downloads: 0 This Week
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