Showing 523 open source projects for "concurrent"

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  • 1
    Concurrent Ruby

    Concurrent Ruby

    Modern concurrency tools including agents, futures, promises, etc.

    ...Excludes features that don't make sense in Ruby. It is small, lean, and loosely coupled, thread-safety, and with backward compatibility. Concurrent Ruby makes one of the strongest thread safety guarantees of any Ruby concurrency library, providing consistent behavior and guarantees on all four of the main Ruby interpreters (MRI/CRuby, JRuby, Rubinius, TruffleRuby).
    Downloads: 0 This Week
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  • 2
    Redigo

    Redigo

    Go client for Redis

    ...Applications create connections by calling the Dial, DialWithTimeout or NewConn functions. In the future, functions will be added for creating sharded and other types of connections. Connections support one concurrent caller to the Receive method and one concurrent caller to the Send and Flush methods. No other concurrency is supported including concurrent calls to the Do and Close methods. For full concurrent access to Redis, use the thread-safe Pool to get, use and release a connection from within a goroutine.
    Downloads: 0 This Week
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  • 3
    Ristretto

    Ristretto

    A high performance memory-bound Go cache

    Ristretto is a fast, concurrent cache library built with a focus on performance and correctness. It all started with needing a memory-bound, concurrent Go cache in Dgraph. We looked around for a solution, but we couldn’t find a great one. We then tried using a sharded map, with shard eviction to release memory, which caused us memory issues. We then repurposed Groupcache’s LRU, using mutex locks for thread safety.
    Downloads: 0 This Week
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  • 4
    Crossbeam

    Crossbeam

    Tools for concurrent programming in Rust

    This crate provides a set of tools for concurrent programming. Crossbeam supports stable Rust releases going back at least six months, and every time the minimum supported Rust version is increased, a new minor version is released. Currently, the minimum supported Rust version is 1.36. Crossbeam welcomes contribution from everyone in the form of suggestions, bug reports, pull requests, and feedback.
    Downloads: 0 This Week
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  • 5
    Akka

    Akka

    Build concurrent, distributed, and resilient message-driven apps

    Build powerful reactive, concurrent, and distributed applications more easily. Akka is a toolkit for building highly concurrent, distributed, and resilient message-driven applications for Java and Scala. Actors and Streams let you build systems that scale up, using the resources of a server more efficiently, and out, using multiple servers. Building on the principles of The Reactive Manifesto Akka allows you to write systems that self-heal and stay responsive in the face of failures. ...
    Downloads: 0 This Week
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  • 6
    DashMap

    DashMap

    Blazing fast concurrent HashMap for Rust

    Blazingly fast concurrent map in Rust. DashMap is an implementation of a concurrent associative array/hashmap in Rust. DashMap tries to implement an easy-to-use API similar to std::collections::HashMap with some slight changes to handle concurrency. DashMap tries to be very simple to use and to be a direct replacement for RwLock<HashMap<K, V>>. To accomplish these goals, all methods take &self instead of modifying methods taking &mut self.
    Downloads: 0 This Week
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  • 7
    Broadway

    Broadway

    Concurrent and multi-stage data ingestion and data processing

    Broadway is a data processing library for Elixir designed to handle high-throughput, concurrent workloads with ease. It provides an abstraction for defining pipelines that consume data from sources like RabbitMQ, Kafka, Amazon SQS, or custom producers. Each pipeline is fault-tolerant and backpressure-aware, ensuring stable throughput even under load. The library integrates seamlessly with GenStage and OTP supervision trees, making it highly resilient in production.
    Downloads: 0 This Week
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  • 8
    gocql

    gocql

    Package gocql implements a fast and robust Cassandra client for Go

    ...Automatic and safe type conversion between Cassandra and Go without any loss of precision. Basic types, collections and UUIDs are supported by default and custom types can implement their own marshaling logic. Synchronous API with an asynchronous and concurrent back-end. Each connection can handle up to 128 concurrent queries and may receive server-side push events at any time. Iterate over large results sets and let GoCQL fetch one page after another. The next page is automatically pre-fetched in the background once the iterator has passed a certain threshold. Trace queries to obtain a detailed output of all events that happened during the query execution from Cassandra. ...
    Downloads: 0 This Week
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  • 9
    MCP Text Editor

    MCP Text Editor

    Provides line-oriented text file editing capabilities

    The MCP Text Editor Server provides line-oriented text file editing capabilities through a standardized API, optimized for integration with Large Language Models (LLMs). It enables efficient partial file access, minimizing token usage while ensuring safe concurrent editing.
    Downloads: 0 This Week
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  • 10
    AimiliVPN

    AimiliVPN

    aimili-vpngate is a proxy tool that allows Linux to use clean IPs

    ...It uses the official VPNGate open protocol to fetch and connect through public VPN nodes. The project is written with the Python standard library and does not require external runtime dependencies. It includes a responsive web management interface, concurrent speed testing, route selection modes, outbound proxy behavior, and real-time logs. Users can deploy it with a one-command installer on common Linux distributions such as Debian, Ubuntu, CentOS, and Alpine. It is useful for users who want a lightweight, self-hosted gateway for managing VPNGate node selection and local proxy access.
    Downloads: 2 This Week
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  • 11
    BuildKit

    BuildKit

    Concurrent, cache-efficient, and Dockerfile-agnostic builder toolkit

    BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. BuildKit is a new project under the Moby umbrella for building and packaging software using containers. It’s a new codebase meant to replace the internals of the current build features in the Moby Engine. BuildKit emerged from the discussions about improving the build features in Moby Engine. We received a lot of positive feedback for the multi-stage build feature introduced...
    Downloads: 6 This Week
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  • 12
    FS2

    FS2

    Compositional, streaming I/O library for Scala

    ...Built on Cats Effect, it enables compositional resource-safe streaming workflows with robust error handling, back-pressure, pull/push semantics, and support for concurrent and interruptible pipelines.
    Downloads: 0 This Week
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  • 13
    DictDataBase

    DictDataBase

    A python NoSQL dictionary database, with concurrent access and ACID

    DictDataBase (DictDB) is a lightweight, Python-based in-memory database that uses dictionaries as its primary data structure. It provides a simple and efficient way to store, retrieve, and manipulate data without requiring an external database server. DictDB is useful for applications needing fast lookups, temporary storage, or embedded database functionalities.
    Downloads: 0 This Week
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  • 14
    Puma

    Puma

    A Ruby/Rack web server built for concurrency

    Unlike other Ruby Webservers, Puma was built for speed and parallelism. Puma is a small library that provides a very fast and concurrent HTTP 1.1 server for Ruby web applications. It is designed for running Rack apps only. What makes Puma so fast is the careful use of a Ragel extension to provide fast, accurate HTTP 1.1 protocol parsing. This makes the server scream without too many portability issues. If you are using Bundler, just add Puma to your project's Gemfile.
    Downloads: 0 This Week
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  • 15
    OpenDeepResearcher

    OpenDeepResearcher

    AI researcher that continuously searches for information

    OpenDeepResearcher is a notebook-based AI research agent that searches the web iteratively until it has enough context to produce a final report. A user provides a research topic, and the system generates search queries with an LLM. It then runs concurrent searches, deduplicates links, fetches page content, evaluates whether each page is useful, and extracts relevant context. After each round, the model decides whether more searches are needed or whether the available evidence is enough. The final output is a comprehensive research report based on the gathered material. The project uses services such as SERPAPI, Jina, and OpenRouter, with an optional Gradio notebook for a more usable interface.
    Downloads: 0 This Week
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  • 16
    Toonily Downloader

    Toonily Downloader

    A python tool for downloading manga from Toonily

    ...The software supports downloading full series or selected chapters by parsing Toonily URLs and organizing content into clean, chapter-based directories. It uses concurrent downloading techniques to significantly speed up the process and includes robust error handling to recover from interruptions or failed downloads. Additionally, the tool allows users to convert downloaded chapters into high-quality PDF files without re-encoding images, ensuring fidelity to the original content.
    Downloads: 3 This Week
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  • 17
    ZIO

    ZIO

    A type-safe, composable library for async and concurrent programming

    ZIO is a purely functional, type-safe Scala library that provides an Effect (ZIO[R,E,A]) abstraction for asynchronous, concurrent programming. It offers resource safety, fiber-based concurrency, strong error handling, and deterministic testing—all with zero external dependencies. Ideal for building scalable backend systems with compositional architecture.
    Downloads: 0 This Week
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  • 18
    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: 5 This Week
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  • 19
    core.async

    core.async

    Facilities for async programming and communication in Clojure

    core.async is a Clojure library that brings asynchronous programming and communication to both Clojure and ClojureScript, enabling developers to write concurrent code using channels, go blocks, and CSP-style constructs rather than callbacks or threads. This project follows the version scheme MAJOR.MINOR.COMMITS where MAJOR and MINOR provide some relative indication of the size of the change, but do not follow semantic versioning. In general, all changes endeavor to be non-breaking (by moving to new names rather than by breaking existing names). ...
    Downloads: 0 This Week
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  • 20
    CubeSandbox

    CubeSandbox

    Instant, Concurrent, Secure & Lightweight Sandbox for AI Agents

    CubeSandbox is a lightweight, high-performance sandboxing environment designed to securely run AI agents and untrusted code in isolated containers. Built in Rust, it focuses on enabling concurrent execution while maintaining strong isolation and low overhead. The system is optimized for scenarios where multiple AI agents need to execute tasks in parallel without compromising system integrity. It provides fast startup times and efficient resource management, making it suitable for large-scale agent orchestration. CubeSandbox integrates well with cloud-native workflows and modern infrastructure pipelines. ...
    Downloads: 0 This Week
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  • 21
    golang-set

    golang-set

    A simple generic set type for the Go language

    ...Until Go has sets built-in...use this. One common interface to both implementations, a nonthreadsafe implementation favoring performance, a threadsafe implementation favoring concurrent use. Feature complete set implementation modeled after Python's set implementation. Exhaustive unit-test and benchmark suite. This package is trusted by many companies and thousands of open-source packages. This package now fully supports generic syntax so you are now able to instantiate a collection for any comparable type object.
    Downloads: 0 This Week
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  • 22
    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: 76 This Week
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  • 23
    Static Web Server

    Static Web Server

    A cross-platform, high-performance and asynchronous web server

    ...It is focused on lightness and easy-to-use principles while keeping high performance and safety powered by The Rust Programming Language. Written on top of Hyper and Tokio runtime, it provides concurrent and asynchronous networking abilities and the latest HTTP/1 - HTTP/2 implementations. Cross-platform and available for Linux, macOS, Windows, FreeBSD, NetBSD, Android, Docker and Wasm (via Wasmer).
    Downloads: 1 This Week
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  • 24
    Scrapling

    Scrapling

    An adaptive Web Scraping framework

    Scrapling is an adaptive web scraping framework designed to handle everything from a single HTTP request to large-scale, concurrent crawls. Built for modern websites, it intelligently adapts to structural changes by automatically relocating elements when page layouts update. The framework includes advanced fetchers capable of bypassing anti-bot protections such as Cloudflare Turnstile using stealth and browser automation techniques. Its powerful spider system supports multi-session crawling, pause and resume functionality, and real-time streaming of scraped data. ...
    Downloads: 2 This Week
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  • 25
    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: 12 This Week
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