Best Kestrel Alternatives in 2026
Find the top alternatives to Kestrel currently available. Compare ratings, reviews, pricing, and features of Kestrel alternatives in 2026. Slashdot lists the best Kestrel alternatives on the market that offer competing products that are similar to Kestrel. Sort through Kestrel alternatives below to make the best choice for your needs
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AIOHTTP
AIOHTTP
Facilitates the functionality of both the client and server sides of the HTTP protocol, seamlessly integrates client and server web-sockets without additional setup, and effectively prevents callback hell by utilizing middlewares and customizable routing options. This approach enhances the development experience by providing a more streamlined and efficient workflow. -
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LiteSpeed Web Server
LiteSpeed Technologies
Our lightweight Apache alternative saves resources without compromising performance, security, compatibility, and convenience. LiteSpeed Web Server's event-driven architecture doubles the capacity of your Apache servers. It can handle thousands of concurrent clients and consume minimal memory and CPU usage. ModSecurity rules are already in place to protect your servers. You can also take advantage of many built-in antiDDoS features like bandwidth and connection throttling. You can save capital by reducing the number servers required to support your growing web hosting business or online application. Reduce complexity by eliminating the need to use an HTTPS reverse proxy or other 3rd party caching layer. LiteSpeed Web Server can load Apache configuration files directly and is compatible with all Apache features, including ModSecurity and Rewrite Engine. -
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Abyss Web Server
Aprelium
$59.95 one-time paymentThe Abyss Web Server is a lightweight web hosting solution compatible with Windows, macOS, and Linux platforms. Although it is designed to occupy minimal space, it offers a wide range of features, including support for HTTP/2, secure SSL/TLS connections (HTTPS), and automated setup and renewal of complimentary certificates through Let's Encrypt® (ACME v2). Additionally, it supports IPv6, real-time HTTP compression, dynamic content generation via CGI/FastCGI scripts, ISAPI extensions, and native ASP.NET. Other capabilities include reverse proxying for HTTP/HTTPS/WebSocket, eXtended Side Includes (XSSI), customizable error pages, access control via password protection and IP address management, anti-leeching measures, bandwidth throttling, and log rotation for maintenance. Moreover, it incorporates a built-in automatic security system and a user-friendly multilingual remote web management interface, streamlining the configuration process to make it as effortless as browsing a website. This combination of features makes Abyss Web Server an attractive option for developers and businesses alike. -
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Cowboy
99s
Cowboy serves as the premier server for contemporary web applications, offering compatibility with WebSocket, HTTP/2, and REST protocols. This lightweight, efficient, and modern HTTP server is built on Erlang/OTP and strives to deliver a comprehensive web stack. Its capabilities encompass HTTP/1.1, HTTP/2, WebSocket, server-sent events, and REST based on Webmachine. With built-in functions for introspection and tracing, developers can monitor system behavior in real-time, and its modular architecture allows for straightforward integration of additional instrumentation. Recognized for its high quality, Cowboy features a compact codebase that ensures optimal performance in terms of both latency and memory utilization, making it suitable for embedding within other applications. The code is crafted in clean Erlang style and undergoes rigorous testing, ensuring full compliance with the Dialyzer. Furthermore, extensive documentation is available, including a function reference, user guide, and various tutorials, making it accessible for users. While familiarity with the HTTP protocol is beneficial, it is not mandatory, as the guide provides thorough coverage of the essentials throughout. Overall, Cowboy continues to be a reliable choice for developers seeking a robust server solution. -
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Mako Server
Real Time Logic LLC
$498.00Mako Server is an efficient Lua-powered web server that provides everything developers need to build high-performance, dynamic applications. It supports a variety of protocols, including MQTT for IoT and OPC-UA for industrial automation, and comes with built-in tools like a Lua debugger, SQLite database, and secure certificate management. Mako Server’s minimalistic setup, rapid performance, and extensibility make it an ideal solution for embedded devices, cloud servers, and real-time applications. -
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Socket.IO
Socket.IO
Typically, a WebSocket will be utilized to create a connection, offering a streamlined communication pathway between the server and the client. You can feel confident knowing that if a WebSocket connection cannot be established, the system will revert to HTTP long-polling as a backup option. Furthermore, should the connection fail, the client will make automatic attempts to reconnect seamlessly. This allows for easy scaling across multiple servers while efficiently broadcasting events to all connected clients. Socket.IO is a powerful library designed to facilitate low-latency, bidirectional, and event-driven communication between clients and servers. This library is built upon the WebSocket protocol and enhances it by offering features such as fallback to HTTP long-polling and built-in reconnection capabilities. The WebSocket protocol itself enables a full-duplex, low-latency communication link between the server and web browsers. There are multiple Socket.IO server implementations available, along with client versions in most widely-used programming languages, ensuring broad compatibility and flexibility for developers. This versatility allows developers to easily integrate real-time functionalities into their applications. -
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Apache HTTP Server
Apache Software Foundation
1 RatingThe Apache HTTP Server Project aims to create and uphold an open-source HTTP server compatible with contemporary operating systems like UNIX and Windows. This initiative seeks to deliver a secure, efficient, and adaptable server that aligns with the latest HTTP standards while continually evolving to meet user needs. Additionally, it fosters a community of developers who contribute to its ongoing improvement and feature enhancement. -
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Eclipse Jetty
Eclipse Foundation
Jetty serves as both a web server and a servlet container, offering capabilities for HTTP/2, WebSocket, OSGi, JMX, JNDI, JAAS, among other integrations. These elements are open source, allowing for free commercial use and distribution. Jetty finds application in a diverse range of projects and products across development and production environments. Developers have preferred Jetty for years due to its strong history of easy embedding in devices, tools, frameworks, application servers, and contemporary cloud services. It is a robust, standards-compliant framework that is open source and usable commercially, featuring flexibility, extensibility, a small footprint, and support for asynchronous operations, all while being enterprise scalable and dual-licensed under both Apache and Eclipse. It is utilized in large-scale clusters like Facebook Presto and in cloud computing platforms such as Google AppEngine. As Java and the JakartaEE project (previously JavaEE) evolved in 2020, the current recommended Jetty version hinges on factors such as the servlet API version and licensing preferences. Jetty continues to adapt, ensuring it meets the evolving needs of modern software development. -
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API Tester
API Tester
Completely free 2 RatingsAPI Tester is a mobile app for IOS and Android for testing and using APIs. It's a completely free API testing tool with a minimalistic interface and, at the same time, rich functionality that allows users to do very complex tasks on a small screen. - Test all types of APIs: REST, GraphQL, WebSocket, SOAP, JSON RPC, XML, HTTP, and HTTPS. - Perform all HTTP request methods: GET, POST, PUT, PATCH, DELETE, HEAD, etc. - Make the API calls with any kind of request data encoding and transfer type like query params, FormData, raw data, etc. Advanced settings allow you to skip TLS, disable redirects, and adjust timeouts. - Import requests or collections by cURL, link, or file from your device: Swagger, OpenAPI, Postman, and YAML collections are supported. - Share requests in a second using a deep link and cURL command. - Powerful GraphQL editor with full-scale experience: body editor with Queries, Mutations, Subscriptions, and syntax support; variables editor, documentation. - WebSocket testing tool is available too: handles connection and message exchange via WS or WSS. So you can easily connect with APIs you are working with from everywhere in the world and leave your laptop at home! -
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Tengine
Tengine
Tengine, developed by Taobao, the largest e-commerce platform in Asia, is a web server that builds upon the Nginx HTTP server and boasts a range of advanced capabilities. This server has demonstrated exceptional stability and efficiency, serving some of the top 100 websites globally, including its parent site Taobao and tmall. Since becoming an open-source project in December 2011, Tengine has continued to thrive, with ongoing development led by a dedicated team composed of core members from Taobao, Sogou, and various other internet firms. The project fosters community involvement, encouraging contributions from developers everywhere. Notably, Tengine retains all features from Nginx-1.17.3, ensuring full compatibility with its predecessor. It supports the connect HTTP method for forward proxying and offers enhanced operational monitoring capabilities, including asynchronous logging, rollback features, DNS caching, and memory usage tracking. Furthermore, Tengine optimizes performance by allowing unbuffered uploads directly to HTTP and FastCGI backend servers, effectively reducing disk I/O operations. In addition, it incorporates multiple load balancing techniques, such as consistent hashing, session persistence, and upstream health checks, making it a robust choice for modern web applications. Overall, Tengine is an essential tool for developers seeking a reliable and feature-rich web server solution. -
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ContextForge MCP Gateway serves as an open-source platform that functions as a Model Context Protocol (MCP) gateway, registry, and proxy, offering a consolidated endpoint for artificial intelligence clients to find and utilize tools, resources, prompts, as well as REST or MCP services within intricate AI ecosystems. This solution operates in front of various MCP servers and REST APIs, facilitating federated and unified processes for discovery, authentication, rate-limiting, observability, and traffic management across numerous back-end systems, while accommodating multiple transport methods like HTTP, JSON-RPC, WebSocket, SSE, stdio, and streamable HTTP; it also has the capability to transform legacy APIs into MCP-compliant tools. Additionally, the platform features an optional Admin UI that enables users to configure, monitor, and access logs in real time, and it is architected to scale efficiently, from single-instance deployments to expansive multi-cluster Kubernetes setups, utilizing Redis for federation and caching to enhance both performance and resilience. In this way, the ContextForge MCP Gateway not only simplifies the interaction within complex AI architectures but also ensures robust functionality and adaptability across various operational environments.
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MacHTTP-js
MacHTTP-js
The preview version of MacHTTP-js has been launched for macOS, showcasing innovative features that were not part of the original application released in 1992. Developed entirely on the node.js platform, MacHTTP-js is a cross-platform web server solution compatible with macOS, Windows, and Linux. This application is designed to serve the needs of modern desktops and servers alike. Currently, Mac users can access the preview version, with plans for a general release on Windows 10 and Linux, which will also incorporate Docker support. Notably, this initial release is robust for macOS, with other operating systems set to receive updates soon after. The anticipation for its wider availability reflects the growing demand for versatile web server solutions in today’s digital landscape. -
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MigratoryData
MigratoryData
Businesses that operate real-time web and mobile applications often face challenges related to latency, bandwidth, and scalability, which can adversely affect both their total cost of ownership and the immediate experience for their users. Such challenges arise from traditional methods, including HTTP polling and long polling, which are commonly used for facilitating real-time communication through web and application servers. To address these shortcomings, we developed MigratoryData, an innovative real-time messaging technology that utilizes the WebSockets standard to efficiently stream data to users through persistent WebSocket connections, achieving response times in milliseconds while keeping traffic overhead low. Unlike many other existing real-time messaging solutions, MigratoryData is specifically engineered to accommodate a vast number of users simultaneously. In fact, it has been tested to successfully deliver real-time data to as many as 10 million concurrent users from a single standard server, showcasing its exceptional performance and scalability capabilities. This advancement not only enhances user experience but also optimizes operational costs for enterprises. -
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kWS
Kamran Zafar
kWS is a fast and efficient web server specifically optimized for Android mobile devices, allowing users to host websites and serve files via HTTP. It adheres to the HTTP-1.0 protocol and offers both basic and digest authentication for enhanced security. Additionally, it supports server-side includes (SSI) and provides functionality for directory indexing, enabling downloads in tar, tgz, and zip formats. Users can enjoy resumable file downloads and built-in Dynamic DNS updates, with the capability to handle up to 20 simultaneous connections and detailed HTTP logging. Moreover, kWS features HTTPS/TLS support, utilizing BKS and PKCS12 keystores, while ensuring file security through password-based encryption with 128-bit AES and Triple DES. The server also incorporates GZip compression, offers directory indexing in JSON and XML formats, and allows for sorting of indexes, making it highly customizable with support for as many as 999 parallel connections per port. Configuration at the directory level is supported, alongside compatibility with multiple Dynamic DNS providers, including ZoneEdit. Furthermore, kWS is designed to automatically start upon device boot, enhancing user-friendliness and accessibility. Overall, this versatile server solution streamlines the process of hosting and file serving on mobile platforms. -
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Gunicorn
Gunicorn
Gunicorn, also known as 'Green Unicorn,' functions as a Python WSGI HTTP Server tailored for UNIX systems. Utilizing a pre-fork worker model, it efficiently manages multiple requests. This server is highly adaptable, supporting a wide range of web frameworks, and is designed to be easy to implement, resource-efficient, and relatively fast, making it a preferred choice for many developers. Its performance and compatibility make it an excellent option for deploying web applications. -
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Lucid KV
Lucid KV
Lucid is in the process of development, aiming to create a swift, secure, and decentralized key-value storage solution that users can access via an HTTP API. Additionally, we plan to incorporate features such as data persistence, encryption, WebSocket streaming, and replication, along with various other functionalities. Among these features are the storage of private keys, Internet of Things (IoT) capabilities for the collection and storage of statistical data, distributed caching, service discovery, distributed configuration management, and blob storage. Our goal is to deliver a comprehensive solution that meets diverse user needs while ensuring robust performance and security. -
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OpenResty
OpenResty
OpenResty® is a comprehensive web platform that combines an enhanced version of the Nginx core, a refined LuaJIT, numerous well-crafted Lua libraries, a variety of high-quality third-party Nginx modules, and their associated external dependencies. Its primary purpose is to empower developers to effortlessly create scalable web applications, web services, and dynamic web gateways. By utilizing a range of thoughtfully designed Nginx modules—many of which are developed by the OpenResty team—OpenResty® transforms the Nginx server into a robust web application server, allowing web developers to leverage the Lua programming language to script various existing Nginx C modules along with Lua modules. This capability enables the construction of exceptionally high-performance web applications that can manage between 10,000 to over a million connections on a single server. OpenResty® is designed to execute your server-side web application entirely within the Nginx server, effectively utilizing Nginx's event-driven model to facilitate non-blocking I/O with HTTP clients, resulting in improved efficiency and responsiveness for applications. The platform not only enhances performance but also simplifies the development process for complex web solutions. -
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Apache Traffic Server
Apache Software Foundation
Apache Traffic Server™ is a high-performance, scalable, and flexible caching proxy server that supports both HTTP/1.1 and HTTP/2 protocols. Originally developed as a commercial product, it was later contributed to the Apache Foundation by Yahoo!, and is now widely utilized by numerous prominent content delivery networks (CDNs) and content providers. By caching and reusing frequently accessed web pages, images, and web service calls, it enhances response times while minimizing server load and bandwidth consumption. The server is designed to efficiently scale on contemporary symmetric multiprocessing (SMP) hardware, capable of managing tens of thousands of requests each second. Users can easily implement features like keep-alive, content filtering or anonymization, and load balancing by integrating a proxy layer. Additionally, it offers APIs that allow for the development of custom plug-ins, enabling modifications to HTTP headers, managing Edge Side Includes (ESI) requests, or even creating unique caching algorithms. With its ability to process over 400TB of data daily at Yahoo! in both forward and reverse proxy configurations, Apache Traffic Server stands out as a robust and reliable solution for high-traffic environments. Its proven track record makes it an ideal choice for organizations looking to enhance their web infrastructure efficiency. -
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Proxyman
Proxyman LLC
69$## Features • **macOS optimized:** Created with Swift and Objective C, leveraging Apple SwiftNIO to provide high-performance networking. • **Apple Silicon Ready:** Full compatibility for M1, M2, M3 chips. • **Modern OS Support:** Designed for macOS Ventura or Sonoma. • **Seamless Traffic Interception:** Capture HTTP/HTTPS, WebSockets and iOS/Android data without any effort. • **User friendly interface:** Sleek, intuitive design for ease-of-use. • **Advanced Filtering:** Multiple options to analyze data precisely • **Cross platform setup:** Detailed instructions for iOS simulators and physical iOS/Android device. • **Essential Debugging Toolkit:** Compose and Repeat, Wildcard/Regex filtering, Column Customization and more. • **Pro-level features:** Breakpoints, Local/Remote Mapping, Blacklisting. ... -
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Apache Tomcat
Apache
Apache Tomcat® is an open-source software that serves as an implementation of various Jakarta specifications, including Jakarta Servlet, Jakarta Server Pages, Jakarta Expression Language, Jakarta WebSocket, Jakarta Annotations, and Jakarta Authentication, all integral to the Jakarta EE platform. This software is utilized by many large-scale web applications that are critical to the operations of various industries and organizations. Users and their experiences can be found on the PoweredBy wiki page, showcasing the extensive impact of this technology. The Apache Tomcat Project has proudly announced the launch of version 10.0.10, which adheres to the specifications outlined in the Jakarta EE 9 platform. With this release, developers gain enhanced features and improvements, further solidifying Tomcat's position as a leading choice for enterprise-level web applications. -
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Swoole
Swoole
FreeEmpowering the development of next-generation microservices and applications, Swoole allows you to create high-performance, scalable, and concurrent services utilizing TCP, UDP, Unix Socket, HTTP, and GRPC with PHP's user-friendly coroutine and fibers API. By leveraging PHP coroutines and fibers, you can easily craft your next scalable asynchronous application. Unlike other asynchronous programming frameworks or solutions like Nginx, Tornado, and Node.js, Swoole offers a comprehensive async solution with built-in support for async programming through fibers and coroutines, a variety of multi-threaded I/O modules (including HTTP server, GRPC, and process pools), and compatibility with popular PHP clients such as PDO for MySQL, Redis, and CURL. You have the flexibility to choose between synchronous or asynchronous approaches, using either coroutine or fiber APIs to develop applications, or you can create thousands of lightweight fibers within a single Linux process. With Swoole, your PHP applications become more efficient, transcending the limitations of the traditional stateless model, thereby allowing you to concentrate on innovating high-scale products that meet modern demands. This innovative framework not only enhances performance but also streamlines the development process for programmers seeking to push the boundaries of what’s possible with PHP. -
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Tornado Web Server
Tornado
Tornado is a web framework for Python that also serves as an asynchronous networking library, initially created at FriendFeed. Utilizing non-blocking network I/O, it has the capability to manage tens of thousands of simultaneous connections, making it particularly suited for applications requiring long-lived user connections, such as long polling and WebSockets. Unlike most Python web frameworks, Tornado does not follow the WSGI standard and is primarily operated with a single thread per process. Although the tornado.wsgi module offers some WSGI compatibility, it is not the main focus of development, and developers are encouraged to utilize Tornado’s own interfaces, like tornado.web, for building applications. It is important to note that Tornado code is generally not designed to be thread-safe. Since version 5.0, Tornado has been integrated with Python's standard library asyncio module, sharing the same default event loop. This integration allows for seamless mixing of libraries that are built for asyncio with Tornado, enhancing its versatility and functionality. As a result, developers can create highly efficient applications that leverage both Tornado's strengths and asyncio's capabilities. -
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H2O
H2O
H2O represents a modern HTTP server that significantly enhances user response times while minimizing CPU usage compared to traditional web servers. Built from scratch, it leverages the advanced capabilities of HTTP/2, such as prioritized content delivery and server push, ensuring an exceptional experience for website visitors. It features comprehensive support for dependency and weight-based prioritization through server-side configurations. Thanks to community contributions, H2O is available as a binary package in various environments, allowing for an initial installation via your preferred package manager before considering a source installation. It is generally advisable to use LibreSSL for running H2O, as it is deemed more secure than OpenSSL and supports additional ciphersuites. Ultimately, choosing H2O can lead to improved performance and security for your web applications. -
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SpeedyNodes
SpeedyNodes
$50SpeedyNodes is a service that blockchains companies and privates in an easy way to access nodes by JSON-RPC, HTTPS & WebSockets APIs. SpeedyNodes is a node provider that provides the infrastructure for building on blockchain. At SpeedyNodes we do provide reliable full, dedicated and Archive blockchain nodes. We are trying to get everyone onboard with our affordable prices. -
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Jaisocx
Jaisocx
$0Since 2024 Jaisocx has supported PHP over HTTP/3. It switches between HTTP/1.1, H2 and H3 depending on the negotiation with HTTP client. Charset detection is a unique feature that detects the text content and displays it correctly, such as in German or French alphabets. It has a built-in engine for securing the endpoints using Basic Auth and JSON Web Token. c) Proxy Endpoints. d) The framework-like solution to publish SQL query results in JSON format is also available out of the box and requires minimal configuration. This software is well-documented on the same company website. f) The software is free. g) It has the Docker Hub repository. h) And Github.com repository that contains some basic samples of Laravel, Symfony, and WordPress apps using Docker Compose. -
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Infura
Infura
$50 per monthInfura offers top-tier infrastructure designed to help your decentralized application grow in response to user demand. With our instant access APIs, you can swiftly connect your application. We facilitate JSON-RPC over both HTTPS and WebSocket interfaces, allowing for both request and subscription-based connections. You can initiate your journey with Infura using just one URL. Our dedicated team of experts is available around the clock to manage all network modifications and upgrades, enabling you to concentrate on developing your applications. We are committed to a future driven by decentralized networks and protocols. Our infrastructure supports developers, allowing you to invest your time in innovation and creation. Through our Infura dashboard, you can discover valuable insights, add applications, and more. If you require assistance or have inquiries, our vibrant community, current status page, and comprehensive documentation library are always available to help you. Additionally, we pride ourselves on maintaining a user-friendly environment that encourages exploration and experimentation. -
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PENDAX
Compendium
FreeA Javascript library that allows for simplified interaction with advanced commands on growing numbers of cryptocurrency exchanges and financial apps. Interoperability and simplified exchange commands All developers, traders, financial analysts and data scientists can access PENDAX, our underlying high-frequency trading engine. It allows for easy access to a variety different use cases that revolve around data deployments and trading. Summary of Current Feature - All supported platforms have full public and private HTTP REST APIs that can be used for secondary deployment. PENDAX is extremely easy to integrate because the aggregations of commands are normalized across systems in the unified package. All supported exchanges include WebSocket and live-data capabilities. PENDAX Professional is available without a subscription. -
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OpenAgents
OpenAgents
FreeOpenAgents serves as an open-source platform and framework aimed at constructing, linking, and deploying networks of AI agents that can collectively identify, communicate, collaborate, and resolve issues, rather than functioning independently. This empowers developers to establish and participate in agent communities that can operate on a large scale while efficiently sharing resources. The platform furnishes an infrastructure for AI agent networks, each functioning as a distinct community with capabilities for peer discovery, message exchange, and synchronized collaboration utilizing adaptable protocols like HTTP, WebSocket, and gRPC. It is crafted to be protocol-independent and is compatible with various prominent large language model providers and agent frameworks, accommodating a wide array of deployment situations. Users are given the flexibility to create their own agents through straightforward configurations or to incorporate personalized logic and tools, allowing them to link their agents to multiple networks and oversee interactions via OpenAgents' standardized interfaces. Ultimately, this framework fosters a collaborative ecosystem where AI agents can work together to achieve complex objectives. -
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Cherokee
Cherokee
Cherokee stands out as a cutting-edge, feature-laden, ultra-fast, and user-friendly open source web server tailored for the demands of the next generation of secure, highly concurrent web applications. Configuration is seamlessly managed through Cherokee-Admin, an elegant and robust web interface that simplifies the setup process. This server is compatible with a wide array of popular web technologies such as FastCGI, SCGI, PHP, uWSGI, SSI, CGI, LDAP, TLS/SSL, HTTP proxying, video streaming, and content caching, among others. It operates efficiently on platforms like Linux, Mac OS X, Solaris, and BSD, showcasing remarkable lightweight performance and exceptional stability. One of its standout features is the intuitive cherokee-admin interface, which offers a hassle-free way to configure every aspect of the server without the complexities of text file syntax. This focus on user experience makes Cherokee an attractive option for developers seeking both power and ease of use. Additionally, the ongoing development and community support further enhance its capabilities, ensuring it remains relevant in the evolving landscape of web technologies. -
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PentestBox
PentestBox
PentestBox is an open-source, pre-configured portable environment designed for penetration testing specifically tailored for the Windows platform. It was created to offer the most effective penetration testing setup for users of Windows. Typically, PentestBox operates with the permissions of a standard user, eliminating the need for administrative rights to start it. To enhance its functionality, PentestBox comes equipped with HTTPie, a command-line HTTP client aimed at making interactions with web services more user-friendly. HTTPie simplifies the process of sending various HTTP requests through a straightforward command and presents the results in color-coded output for better readability. It is particularly useful for testing, debugging, and overall engagement with HTTP servers. In addition, PentestBox includes a customized version of Mozilla Firefox that has all necessary security add-ons pre-installed, ensuring a more secure browsing experience for users engaged in penetration testing activities. This combination of tools and features makes PentestBox a powerful ally for security professionals. -
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RoboTask
RoboTask
$150 one-time paymentRoboTask is a powerful automation software that streamlines the process of executing a variety of tasks without requiring any coding skills. This versatile program enables users to design both simple and intricate macros, incorporating features like conditional logic, loops, and custom variables for advanced automation needs. It facilitates efficient file and folder management, and includes a keyboard and mouse macro recorder. Users can simulate mouse and keyboard actions while also performing automated transfers of files via FTP, SFTP, or FTPS protocols. Additionally, RoboTask supports email automation through POP3, IMAP, and SMTP, allowing for the seamless checking, sending, and retrieving of emails, alongside SQL database automation and compatibility with Excel. It also excels in web automation tasks, such as filling out web forms and executing various web actions. The software provides tools for image manipulation, including conversion, resizing, cropping, and adding watermarks, while also allowing users to interact with the clipboard, system registry, and processes using regular expressions. Furthermore, it features a built-in HTTP web server that supports WebSockets and offers integration capabilities with Python, JavaScript, PowerShell, and more. Users have the ability to schedule macros to execute one or multiple tasks at predetermined times, enhancing their productivity and efficiency. Overall, RoboTask is an essential tool for anyone looking to automate their workflows effectively. -
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websockets
Python Software Foundation
FreeThe websockets library offers a comprehensive implementation of the WebSocket Protocol (RFC 6455 & 7692) for creating both WebSocket servers and clients in Python, emphasizing accuracy, simplicity, durability, and high performance. Utilizing asyncio, which is Python’s built-in asynchronous I/O framework, it presents a sophisticated coroutine-based API that streamlines development. The library has undergone extensive testing to ensure it meets the requirements outlined in RFC 6455, and its continuous integration process mandates that every branch achieves 100% coverage. Designed specifically for production environments, websockets was notably the first library to effectively address backpressure issues before they gained widespread attention in the Python ecosystem. Furthermore, it offers optimized and adjustable memory usage, and utilizes a C extension to enhance performance for demanding operations. The library is conveniently pre-compiled for Linux, macOS, and Windows, and is distributed in wheel format tailored for each system and Python version. With websockets managing the intricate details, developers can dedicate their efforts to building robust applications without concern for the underlying complexities. This makes it an essential tool for developers looking to harness the full potential of WebSocket technology. -
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Architect
Architect
FreeArchitect empowers you to set up, locally construct, and deploy web applications to the cloud with clear and concise declarations. Built on a robust foundation provided by AWS, Architect simplifies complex web development tasks. With just one command, you can initiate a new Architect project, enabling you to establish a local environment that closely mirrors your production setup in no time. Deployments to staging and production environments occur within seconds, ensuring efficiency. Architect extends its functionality beyond cloud functions for HTTP to include web sockets, FIFO queues, event handling, and scheduled tasks, all supported by a high-performance database that ensures millisecond response times regardless of data volume or user load. This extensive feature set is delivered through concise, clear Infrastructure-as-Code (IaC) statements. Speed is a core priority, as evidenced by rapid local development, intelligent configurable defaults, and adaptable infrastructure coding. This allows you to concentrate on your business logic rather than getting bogged down in boilerplate code, and you only incur costs for services that are actively in use, promoting cost efficiency. With Architect, you not only streamline your workflow but also enhance your overall development experience. -
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MaticVigil
MaticVigil
We empower you to create comprehensive full-stack applications on the Ethereum blockchain using the Matic Network, all without requiring in-depth knowledge of the underlying protocols. Our documentation is designed for developers of all experience levels, from novices to seasoned web3 builders, and includes practical examples to facilitate your projects. Smart contracts can be deployed rapidly through our platform, and you gain immediate access to the Open API specifications, along with webhooks and WebSockets, to begin testing right away. Enhance and expand your blockchain applications using our integration services across platforms like Websockets, Webhooks, Zapier, Slack, and IFTTT, opening up countless opportunities. MaticVigil serves as an API gateway on the Matic network's EVM-compatible sidechain, allowing developers to write code that interacts with value transfers and transactions on Matic as if they were communicating with a standard web service REST API over HTTP. This means you can dedicate your efforts to developing business logic while leaving the intricacies of protocol management to us, ultimately streamlining your development process. By leveraging our tools, you can unlock innovative features and functionalities that elevate your applications to new heights. -
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Bitstamp
Bitstamp
We have an established reputation and a seasoned perspective on the industry, ensuring trustworthy cryptocurrency trading services. Our mobile application keeps you connected to the market seamlessly. It offers sophisticated order types and analytical tools tailored for seasoned traders, while also providing a user-friendly buy and sell interface for newcomers. Our services cater to both individuals and institutions, delivering premium access to crypto trading through high liquidity, dependable order execution, and continuous system uptime. You can customize your trading interface or implement your algorithmic strategies using our robust FIX and HTTP APIs. Real-time data streaming is available through our WebSocket connection. Our dedicated support team is accessible 24/7 for all customers globally via phone or email, with dedicated account managers available for partners. Instant card purchases are available worldwide, with a few limitations. Additionally, you can easily deposit and withdraw funds from any location around the globe, and customers in the US can benefit from ACH for instant deposits, ensuring a smooth trading experience. This commitment to accessibility and support sets us apart in the cryptocurrency trading landscape. -
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Streamer.bot
Streamer.bot
Streamer.bot is a powerful application aimed at enriching the live streaming experience on platforms such as Twitch and YouTube. It provides a range of automation features through the use of actions, queues, and variables, which facilitate the development of intricate interactions. This software works in perfect harmony with OBS Studio, enabling users to automate their recording and streaming indicators while simultaneously adjusting sources and filters in real-time. Moreover, Streamer.bot can connect with a myriad of services, including VTube Studio, Elgato Wave Link, Crowd Control, IFTTT, Ko-Fi, DonorDrive, Streamlabs Desktop, PolyPop, StreamElements, Patreon, Lumia Stream, VoiceMod, HypeRate, and Pulsoid, greatly expanding its usability. Its adaptability is further bolstered by the capacity to transmit or receive information through WebSockets, HTTP methods, or UDP packets, alongside options for custom scripting using command-line executions and C# code. Furthermore, the software incorporates integration with Speaker.bot, providing enhanced text-to-speech capabilities, which adds another layer of interactivity for streamers. All these features come together to make Streamer.bot an essential tool for anyone looking to elevate their streaming game. -
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web3.js
web3.js
web3.js consists of a series of libraries designed to enable interaction with both local and remote Ethereum nodes via HTTP, IPC, or WebSocket connections. A Bloom filter serves as a space-efficient probabilistic structure that facilitates rapid checks for membership within a set. While this concept may seem abstract at first, understanding its application can illuminate its significance. Consider a scenario where we possess a vast set of data and wish to swiftly determine whether a particular element exists within it. The straightforward approach would involve querying the set directly to verify the presence of our element, which works adequately for smaller datasets. However, when dealing with large volumes of data, this method may prove to be inefficient and time-consuming. Thankfully, the Ethereum ecosystem offers innovative techniques to enhance our search capabilities! -
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Bottle
Bottle
Bottle is a lightweight and efficient WSGI micro web framework designed for Python. It comes packaged as a single-file module and relies solely on the Python Standard Library, ensuring minimal dependencies. The framework offers a straightforward approach to mapping requests to function calls, featuring support for clean and dynamic URLs. Additionally, it includes a fast and Pythonic built-in template engine while also accommodating external template engines like Mako, Jinja2, and Cheetah. Users benefit from easy access to various forms of data, including file uploads, cookies, headers, and other HTTP-related information. Moreover, Bottle includes a built-in HTTP development server and can work seamlessly with other WSGI-compatible HTTP servers such as Paste, Bjoern, GAE, and CherryPy. Its simplicity and versatility make it an appealing choice for developers looking to create web applications quickly and effectively. -
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Barchart OnDemand
Barchart
Our adaptable cloud-based APIs facilitate the seamless integration of robust data into your applications, workflows, and products. We operate numerous data centers across the United States via Amazon Web Services, guaranteeing exceptional reliability and redundancy. By utilizing server virtualization and implementing comprehensive security measures, we can rapidly scale our institutional-grade services within seconds. Our system supports both GET and POST requests, along with SOAP, ensuring versatile data interactions. Data delivery options include various formats such as XML, JSON, and CSV, and can also be streamed through WebSockets. We are compatible with all major operating systems, including Windows, Linux, iOS, and Android, as well as a wide range of programming languages like Python, Java, PHP, R, and ASP.NET. While we fully embrace the cloud environment, we also retain physical data centers to meet specific client requirements. Additionally, our facilities located within Equinix infrastructure are designed to address low latency needs and provide reliable physical backup solutions. This dual approach of leveraging both cloud technology and traditional data centers is integral to our commitment to excellence in service delivery. -
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Huawei Cloud Eye
Huawei Cloud
Cloud Eye provides a platform to visualize real-time metrics related to cloud resources and services. With Cloud Eye, you can efficiently analyze metrics that are compiled using various methodologies, allowing you to access data spanning up to six months. When abnormal trends in metrics are identified, Cloud Eye promptly sends out alarm notifications via email, text messages, or to HTTP/HTTPS endpoints, ensuring you can swiftly react to changes in resource status. By leveraging detailed metrics, users can extract actionable insights for their cloud servers. Furthermore, the system supports monitoring of custom metrics through the use of Agents, APIs, and SDKs. It displays monitoring data for all cloud services over the past six months and is enabled by default to provide immediate access. Alarm rules can be tailored for specific dimensions of cloud resources, while both custom and default alarm templates simplify the process of mass creating alarm rules. This comprehensive approach ensures effective oversight of cloud performance and reliability. -
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Shadowrocket
Shadow Launch Technology Limited
FreeShadowrocket is a proxy tool that operates on rule-based principles to capture and redirect all types of traffic—HTTP, HTTPS, DNS, and TCP—from any application to a designated proxy server, enabling users to analyze each request in detail. Users can establish rules based on various criteria such as domain matches, suffixes, keywords, CIDR IP ranges, or GeoIP lookups, and they have the option to import configurations through URLs or iCloud Drive while also tracking usage and speed across different types of connections like Wi-Fi, cellular, direct, and proxy. Additionally, it is capable of blocking ads based on domain or user-agent rules, facilitating local DNS mapping, decrypting HTTPS traffic, rewriting URLs, and offering complete support for IPv6. The application is further enhanced by advanced script filters, multi-level forward proxying, and compatibility with plugins like kcptun, cloak, gost, and v2ray, which increase its adaptability. To ensure secure name resolution, it incorporates features like DNS-over-HTTPS, DNS-over-TLS, and DNS-over-QUIC. Shadowrocket also functions effectively on cellular networks and includes SSH tunneling with UDP gateway support, solidifying its role as a robust solution for network traffic monitoring, filtering, and optimization while enhancing user experience through its comprehensive features. -
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Utilize Telerik Fiddler HTTP(S) proxy to capture all internet traffic between your computer and external sites, allowing you to analyze that traffic, set breakpoints, and manipulate both requests and responses. Fiddler Everywhere serves as a versatile web debugging proxy compatible with macOS, Windows, and Linux platforms. You can capture, inspect, and monitor all HTTP(S) communication, facilitating the mocking of requests and troubleshooting of network problems. This tool is applicable to any browser or application, enabling you to debug traffic across macOS, Windows, Linux, and mobile devices running iOS or Android. It guarantees that the necessary cookies, headers, and cache settings are properly exchanged between client and server. Supporting diverse frameworks such as .NET, Java, and Ruby, Fiddler Everywhere empowers you to mock or alter requests and responses on any website efficiently. This straightforward approach allows for testing website functionality without the need for code alterations. By employing Fiddler Everywhere, you can effectively log and analyze all HTTP/S traffic between your system and the wider internet, streamlining your debugging process.
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Gato GraphQL
Gato GraphQL
$249 one-time paymentGato GraphQL serves as a robust and adaptable GraphQL server specifically designed for WordPress, granting users the ability to retrieve and modify a variety of data types, including posts, users, comments, tags, and categories, through a GraphQL API. This tool facilitates the development of dynamic, headless websites by leveraging WordPress as the content management system, while permitting the use of any rendering framework. It also features several interactive clients, such as GraphiQL and Voyager, which offer intuitive interfaces for crafting queries and exploring the schema visually. The server prioritizes security with detailed access control based on user roles or IP addresses, incorporates HTTP caching to enhance performance, and provides options for public, private, and password-protected endpoints. Furthermore, Gato GraphQL accommodates nested mutations, custom endpoints, and persisted queries, along with field deprecation managed through the user interface. Its capability to integrate seamlessly with popular WordPress plugins and external services broadens the functionality of the GraphQL schema, making it a versatile choice for developers seeking to enhance their projects. Overall, Gato GraphQL stands out as a comprehensive solution for those looking to implement a flexible API within the WordPress ecosystem. -
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Azure Web PubSub
Microsoft
Azure Web PubSub is a comprehensive, fully managed service that empowers developers to create real-time web applications leveraging WebSockets alongside the publish-subscribe architecture. It facilitates both native and serverless WebSocket connections, ensuring scalable, two-way communication while eliminating the complexities of infrastructure management. This service is particularly well-suited for diverse applications, including chat platforms, live streaming, and Internet of Things (IoT) dashboards. Additionally, it supports real-time publish-subscribe messaging, enhancing the development process for web applications with robust WebSocket capabilities. The service is designed to accommodate a large number of client connections and maintain high availability, allowing applications to support countless concurrent users effortlessly. Furthermore, it provides a range of client SDKs and programming language support, ensuring smooth integration into pre-existing applications. To enhance data security and access management, built-in features such as Azure Active Directory integration and private endpoints are also included, providing developers with peace of mind as they build and scale their applications. This combination of features makes Azure Web PubSub a compelling choice for those looking to develop interactive and responsive web solutions. -
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TekSIP
KaplanSoft
$239TekSIP for Windows is a SIP Registrar as well as a SIP Proxy. TekSIP supports UDP (IPv4 & IPv6), TCP (IPv4 & IPv6), TLS, and WebSocket transports. Only commercial editions support Secure WebSocket and TLS. TekSIP has been tested on Microsoft Windows Vista and Windows 7/8/10/11 servers. TekSIP is a signaling service for WebRTC based SIP-based phones. TekSIP is compliant with RFC 3261 and RFC 3263. It also complies to RFC 3581, RFC 3891, RFC 3311 and RFC 3481. It supports NAT traversal, ENUM. Please refer to Readme for technical details on NAT traversal. You can choose the IP address that will be listened to and alternative SIP endpoints when making outgoing calls. You can also log the session details in a log and monitor registrations and active sessions in real-time. Windows Performance Monitor (Perfmon.exe) allows you to monitor the number of active sessions and registrations. TekSIP redirects calls to an alternate endpoint if the called endpoint is not available (Offline, busy ...). GUI can be used to terminate an active SIP session.