Open Source Web Services Software
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Web Services Software
View related business solutionsBrowse free open source Web Services software and projects below. Use the toggles on the left to filter open source Web Services software by OS, license, language, programming language, and project status.
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Auth0 for AI Agents now in GAConnect your AI agents to apps and data more securely, give users control over the actions AI agents can perform and the data they can access, and enable human confirmation for critical agent actions.
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Zenflow- The AI Workflow Engine for Software DevsZenflow is the AI workflow engine built for real teams. Parallel agents plan, code, test, and verify in one workflow. With spec-driven development and deep context, Zenflow turns requirements into production-ready output so teams ship faster and stay in flow.
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ODM
Device Manager for ONVIF-based Network video devices.
ODM is a ONVIF protocol implementation of Network Video Client (NVC) to manage Network Video Transmitters (NVT), Network Video Storage (NVS) and Network Video Analytics (NVA) devices. Implements Discovery, Device, Media, Imaging, Analytics, Events and PTZ services. Write in C# and uses ffmpeg for media decoding. -
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a POSIX-C implementation of the http://oauth.net/ protocol. libOauth provides functionality to encode URLs and sign HTTP request data according to the oAuth standard.
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PDF.js
A PDF Reader in JavaScript
PDF.js is a web standards-based platform for parsing and rendering Portable Document Formats (PDFs). Open source and built with HTML5, this PDF viewer is supported by a great community and Mozilla Labs. PDF.js can be used on both modern and older browsers, and is built into version 19+ of Firefox. -
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PreMiD
Source code of the PreMiD application
Source code of the PreMiD application. PreMiD is a simple, configurable utility that allows you to show what you're doing on the web in your Discord now playing status. It supports many different websites, and will support multiple users watching the same content simultaneously in an upcoming update. -
Build Securely on AWS with Proven FrameworksMoving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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Docker Compose
Define and run multi-container applications with Docker
Docker Compose is an open source tool for defining and running multi-container applications with Docker. Compose lets you use a YAML file to configure your application’s services, and then create and start all the services from your configuration with just a single command. Compose works great in all environments: production, staging, testing, development, and on CI workflows. Compose has commands for every stage of your application lifecycle, from starting, stopping and rebuilding services, through to status viewing, streaming of log output and running a one-off command on a service. -
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Sentinel
Lightweight, powerful flow control component
Sentinel is a powerful flow control component that ensures the reliability and monitoring of microservices by taking “flow” as the breakthrough point. It covers multiple fields including flow control, concurrency limiting, circuit breaking, and adaptive system protection. -
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OpenResty
High Performance Web Platform Based on Nginx and LuaJIT
OpenResty is a full-fledged web application server that extends Nginx by seamlessly embedding LuaJIT, bundled Nginx core, numerous third-party modules, and Lua libraries—creating a powerful platform for scalable web services, APIs, and gateways. An extensive ecosystem of Lua libraries and third-party Nginx modules that interoperate cohesively. Supports scripting of SSL, process control, regex, pipes, and logging via Lua APIs. Well-supported documentation, Docker tooling, and commercial support options. -
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Mongoose Embedded Web Server
An embedded web server
Mongoose is a networking library for C/C++. It implements event-driven non-blocking APIs for TCP, UDP, HTTP, WebSocket, MQTT. It is designed for connecting devices and bringing them online. On the market since 2004, used by vast number of open source and commercial products - it even runs on the International Space Station! Mongoose makes embedded network programming fast, robust, and easy. Cross-platform, works on Linux/UNIX, MacOS, Windows, Android, FreeRTOS, etc. Supported embedded architectures: ESP32, NRF52, STM32, NXP, and more. Built-in protocols: plain TCP/UDP, HTTP, MQTT, Websocket. SSL/TLS support: mbedTLS, OpenSSL or custom (via API). Used to solve a wide range of business needs, like implementing Web UI interface on devices, RESTful API services, telemetry data exchange, remote control for a product, remote software updates, remote monitoring, and others. -
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Lighthouse
Automated auditing, performance metrics, & best practices for the web
Lighthouse is an open-source, automated tool that analyzes and audits web apps and web pages in order to improve their quality. Lighthouse collects modern performance metrics and insights on developer best practices; auditing for performance, accessibility, SEO and more. After auditing it produces a report either in JSON or HTML. Included in the report is a reference doc that explains the importance of the audit and how to fix the problem areas, which you can use to improve the web app or web page. Lighthouse can be integrated directly into the Chrome DevTools with its own panel. To run it, you would simply have to select the Lighthouse panel and click on "Generate report". It can also be run from the command line, or as a Node module. -
Fully managed relational database service for MySQL, PostgreSQL, and SQL ServerCloud SQL manages your databases so you don't have to, so your business can run without disruption. It automates all your backups, replication, patches, encryption, and storage capacity increases to give your applications the reliability, scalability, and security they need.
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Nomulus
Top-level domain name registry service on Google Cloud Platform
Nomulus is a production-grade, open-source domain registry platform used to operate top-level domains (TLDs). It implements the core registry protocols—EPP for registrar interactions, WHOIS/RDAP for public data access—and manages the lifecycle of domain objects, hosts, and contacts. The system is built to scale and to enforce policy: pricing rules, reserved names, premium tiers, grace periods, and automated renewals are modeled explicitly. It integrates with DNS provisioning, data escrow, and billing so you can run a compliant registry end-to-end rather than stitching together separate services. Operators get admin tools for reporting, manual adjustments, and policy configuration, while registrars interact through standards-compliant channels. Nomulus treats registries as serious infrastructure: audited flows, durable storage, and clear extension points for custom policies and TLD-specific behavior. -
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Java JWT
Java implementation of JSON Web Token (JWT)
A Java implementation of JSON Web Token (JWT) - RFC 7519. This library requires Java 8 or higher. The last version that supported Java 7 was 3.11.0. The library implements JWT Verification and Signing using several algorithms. The Algorithm defines how a token is signed and verified. It can be instantiated with the raw value of the secret in the case of HMAC algorithms, or the key pairs or KeyProvider in the case of RSA and ECDSA algorithms. Once created, the instance is reusable for token signing and verification operations. When using RSA or ECDSA algorithms and you just need to sign JWTs you can avoid specifying a Public Key by passing a null value. The same can be done with the Private Key when you just need to verify JWTs. -
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Livebook
Interactive and collaborative code notebooks for Elixir
Livebook is a web application for writing interactive and collaborative code notebooks. Write notebooks in Livebook then securely deploy and share them with your team and company with Livebook Hub/Enterprise. Code notebooks with Markdown support and Code cells where Elixir code is evaluated on demand. Rich code editor through Monaco: with support for autocompletion, inline documentation, code formatting, etc. Interactive results via Kino: display Vega-Lite charts, tables, maps, and more. Automation: use Smart cells to perform high-level tasks and write notebooks faster than ever. Query databases, plot charts, build maps, and more directly from Livebook's UI. Reproducible: Livebook ensures your code runs in a predictable order, all the way down to package management. It also tracks your notebook state, annotating which parts are stale. Collaboration: multiple users can work on the same notebook at once, no additional setup is required. -
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PyXB (“pixbee”) is a pure Python package that generates Python source code for classes that correspond to data structures defined by XMLSchema. In concept it is similar to JAXB for Java and CodeSynthesis XSD for C++.
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IIPImage
IIPImage is an advanced high-performance image server and client
IIPImage is a high performance image server and client for viewing, navigating and zooming within high resolution images on the internet. Images in TIFF or JPEG2000 format are efficiently streamed by the server to a choice of clients that can be embedded within a web page. -
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GoatCounter
Easy web analytics. No tracking of personal data
GoatCounter is an open-source web analytics platform available as a hosted service (free for non-commercial use) or self-hosted app. It aims to offer easy-to-use and meaningful privacy-friendly web analytics as an alternative to Google Analytics or Matomo. Privacy-aware; doesn’t track users with unique identifiers and doesn't need a GDPR notice. Fine-grained control over which data is collected. Also see the privacy policy and GDPR consent notices. Lightweight and fast; adds just ~3.5KB of extra data to your site. Also has JavaScript-free "tracking pixel" option, or you can use it from your application's middleware or import from logfiles. Keeps useful statistics such as browser information, location, and screen size. Keep track of referring sites and campaigns. Easy; if you've been confused by the myriad of options and flexibility of Google Analytics and Matomo that you don't need then GoatCounter will be a breath of fresh air. -
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WorkerVless2sub
Automate batch replacement to generate subscription generators
WorkerVless2sub is a dedicated subscription generator focused on providing “preferred line” subscriptions by processing VMess, VLESS, Trojan nodes, filtering and replacing automatically via a Cloudflare Worker script. The idea is you supply node lists (or use existing APIs/CSV sources) and the worker filters them by criteria like speed or reliability and then emits a subscription link for end-users. It supports deployment on Cloudflare Pages or Workers, offers configuration via variables like HOST, UUID, PATH, ADD, ADDAPI etc., and has an Apache-2.0 license. The tool supports both IPv4 and IPv6 node sources, speed test CSV inputs, and logic to drop nodes that don’t meet the threshold (DLS variable). It has a sizeable star count and forks indicating broader adoption in self-hosted proxy subscription communities. The README also explicitly warns about hosting personal private nodes in the script if intending public use. -
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GeoWebCache
GWC is a tile server and caching proxy written in Java
GeoWebCache is a WMS tile cache that lets you serve cached map data to WMS clients, Goole Earth, Google Maps and MS Virtual Earth. The system is pluggable on both ends and does automatic matching to the best available tile. It is very fast and scalable. -
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Algernon
Small self-contained pure-Go web server with Lua, Markdown, HTTP/2
Web server with built-in support for QUIC, HTTP/2, Lua, Teal, Markdown, Pongo2, HyperApp, Amber, Sass(SCSS), GCSS, JSX, BoltDB (built-in, stores the database in a file, like SQLite), Redis, PostgreSQL, MariaDB/MySQL, rate limiting, graceful shutdown, plugins, users and permissions. Written in Go. Uses Bolt (built-in), MySQL, PostgreSQL or Redis (recommended) for the database backend, permissions2 for handling users and permissions, gopher-Lua for interpreting and running Lua, optional Teal for type-safe Lua scripting, http2 for serving HTTP/2, QUIC for serving over QUIC, blackfriday for Markdown rendering, amber for Amber templates, Pongo2 for Pongo2 templates, Sass(SCSS) and GCSS for CSS preprocessing. logrus is used for logging, goja-babel for converting from JSX to JavaScript, tollbooth for rate limiting, pie for plugins and graceful for graceful shutdowns. -
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CloudServer
Zenko CloudServer open-source Node.js implementation of S3 protocol
Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, including Azure and Google. -
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Jupyter Enterprise Gateway
Enables Jupyter Notebooks to share resources across clusters
Jupyter Enterprise Gateway is a headless web server with a pluggable framework for anyone supporting multiple notebook users in a managed-cluster environment. Some of the core functionality it provides is better optimization of compute resources, improved multi-user support, and more granular security for your Jupyter notebook environment - making it suitable for enterprise, scientific, and academic implementations. From a technical perspective, Jupyter Enterprise Gateway is a web server that enables the ability to launch kernels on behalf of remote notebooks. This leads to better resource management, as the web server is no longer the single location for kernel activity. It essentially exposes a Kernel as a Service model. By default, the Jupyter framework runs kernels locally - potentially exhausting the server of resources. By leveraging the functionality of the underlying resource management applications like Hadoop YARN, Kubernetes, and others. -
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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. Once you've installed your bundle, start Puma. If you are not using Bundler, you can install Puma directly from the command line. On MRI, there is a Global VM Lock (GVL) that ensures only one thread can run Ruby code at a time. But if you're doing a lot of blocking IO (such as HTTP calls to external APIs like Twitter), Puma still improves MRI's throughput by allowing IO waiting to be done in parallel. -
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Site Kit for WordPress
Site Kit is a one-stop solution for WordPress users
Site Kit is a first-party WordPress plugin that brings key Google services into a single dashboard so site owners can see how their content performs and fix issues without leaving wp-admin. After a guided setup and verification flow, it connects properties to Search Console, Analytics, AdSense, PageSpeed Insights, and other services, surfacing the most relevant metrics per page and per site. The plugin focuses on clarity: traffic sources, search queries, top pages, and monetization signals appear alongside actionable performance recommendations. It also handles authentication and permission scopes securely, so multiple collaborators can access insights without sharing credentials. Widgets and contextual panels put data where it’s needed—for example, on the post list or edit screen—reducing tab-switching. For developers and agencies, Site Kit simplifies client onboarding and standardizes reporting across many sites. -
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Static Web Server
A cross-platform, high-performance and asynchronous web server
Static Web Server (or SWS abbreviated) is a tiny and fast production-ready web server suitable to serve static web files or assets. 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). -
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Suave
Suave is a simple web development F# library
Suave is a simple web development F# library providing a lightweight web server and a set of combinators to manipulate route flow and task composition. Suave is inspired in the simplicity of Happstack and born out of the necessity of embedding web server capabilities in my own applications. Suave supports Websocket, HTTPS, multiple TCP/IP bindings, Basic Access Authentication, Keep-Alive. Suave also takes advantage of F# asynchronous workflows to perform non-blocking IO. In fact, Suave is written in a completely non-blocking fashion throughout. We have a NuGet ready for your testing needs; Suave is an excellent server for running in-process integration tests, as it's very fast to spawn. On an ordinary laptop, running hundreds of randomized tests and micro-benchmarks as well as all Suave unit tests, take about 5 seconds on mono. -
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Bedrock
WordPress boilerplate with modern development tools
WordPress boilerplate with modern development tools, easier configuration, and an improved folder structure. Bedrock is an open source project and completely free to use. Bedrock is a modern WordPress stack that helps you get started with the best development tools and project structure. Much of the philosophy behind Bedrock is inspired by the Twelve-Factor App methodology including the WordPress specific version. Bedrock is multisite network compatible, but needs the roots/multisite-url-fixer mu-plugin on subdomain installs to make sure admin URLs function properly. This plugin is not needed on subdirectory installs but will work well with them. Composer is used to manage dependencies. Bedrock considers any 3rd party library as a dependency including WordPress itself and any plugins.
Guide to Open Source Web Services Software
Open source web services software is a type of software that uses an open source license, which allows users to freely access and modify its code. It enables developers to produce innovative applications for the web using tools like HTML, CSS, JavaScript, and other programming languages. Open source provides a platform for collaboration between developers from all over the world who have access to the same set of tools and can interact with each other in order to create powerful applications.
Some of the main advantages of open source web services software include cost-efficiency, flexibility in customization, high security levels, increased innovation, improved quality assurance processes and scalability. With open-source web services software development teams are able to use existing codebases instead of starting from scratch which reduces development costs as well as speeds up production time significantly. Furthermore by having unrestricted access to an application's underlying source code makes it easier for developers to customize it according to their specific needs or preferences. This also makes it easier for experienced professionals or outside contributors looking into how an app works or what new features could be added without having any legal issues or restrictions imposed on them.
In terms of security, since open-source projects are usually reviewed by many members within the developer community means that bugs or vulnerabilities present within the application's code can be identified quicker than if relying solely on proprietary methods alone. Additionally due to its collaborative nature encourages regular contributions from different parties leading more frequent updates being released containing new features that make applications more secure thus improving overall performance levels while minimizing chances of malicious attacks occurring against them.
Lastly when making use of open source web services software companies get access various databases like Apache Cassandra or MongoDB which they can utilize in order store large amounts data efficiently while scaling up projects as needed without necessarily needing additional hardware resources every time expansion is required ensuring lower operational costs along with greater reliability compared traditional database solutions too boot.
Open Source Web Services Software Features
- Customizable: Open source web services software allows users to customize the software any way they like. This can include creating custom layouts, changing the color scheme, adding new features and plugins, or even making their own changes to the code.
- Scalable: Open source web services software can scale up easily and quickly as needed so that it is able to handle larger numbers of requests. This makes it easy to accommodate additional customers or traffic without having to buy additional hardware or licenses.
- Platform-Independent: Open source web services software works across different operating systems and platforms without any modifications needed. This makes it easier for developers to deploy applications on multiple types of devices/platforms at once with a single codebase.
- Compatibility with Third-Party Services: Many open source web services softwares support integration with third-party APIs which makes it possible for developers to add more functionalities into their applications using external services provided by these companies.
- Security: Open source web services softwares provide built in security features such as authentication and encryption protocols which help keep data safe from prying eyes. Additionally, most open source projects are regularly updated with patches against newly discovered vulnerabilities helping ensure your data remains secure over time.
- Flexibility: Open source web service softwares offer flexibility when developing applications thanks to its modular design which allows parts of the system be swapped out if desired while allowing other parts remain untouched if desired.
What Are the Different Types of Open Source Web Services Software?
- Application Servers: An application server is a type of software that provides an environment where applications can be developed and deployed. It typically includes features such as Web services support, scalability, load balancing, clustering, session management and database connectivity.
- Web Frameworks: Web frameworks are designed to provide web developers with reusable code libraries which simplify the development of large-scale websites and web applications. Examples include MVC frameworks such as Ruby on Rails or Django, content-management systems such as WordPress or Drupal and social networking platforms like Elgg or Oxwall.
- Database Management Systems: Database management systems (DBMSs) provide the tools necessary for creating and managing databases efficiently. Popular open source DBMSs include MySQL and PostgreSQL; they offer various options for scaling performance, replicating data across multiple machines, providing access control and monitoring usage statistics.
- Content Distribution Networks: Content distribution networks (CDNs) provide fast access to frequently accessed content such as images or video files by caching copies of the data at strategically located servers around the world. Typical open source CDN offerings include Akamai’s FlashMedia Server or NGINX HTTP server.
- Security Software: Open source security software helps secure websites against attacks from malicious actors by providing authentication mechanisms for users, encrypting data transmission between clients and servers and scanning for vulnerabilities in code. Examples include Tripwire Intrusion Detection System (IDS), PhpMyAdmin Security Scanner (PSS) and Nessus Vulnerability Scanner (NVS).
Benefits of Open Source Web Services Software
Open source web services software provides a number of benefits, including:
- Cost Savings: Open source web services software is usually free to use and acquire, so businesses or individuals can save money on development and deployment costs.
- Customization Options: Open source solutions offer more flexibility when configuring and customizing the system to meet specific needs.
- High Security Levels: Open source web services are generally very secure since many people have access to the codebase and can quickly fix any potential security vulnerabilities that arise.
- Improved Quality Control: By allowing a wide range of contributors to review the codebase, open source projects tend to have fewer bugs than proprietary applications. This results in a higher quality product.
- Community Support: Since there are often many people involved in an open source project, support from the community is generally available if help is needed with troubleshooting or developing new features.
- Encourages Innovation: Allowing anyone to contribute without restriction encourages innovation by giving developers freedom to create unique solutions that may not be possible with proprietary systems.
Who Uses Open Source Web Services Software?
- Businesses: Companies of all sizes use open source web services software to host websites, create applications, and more.
- Professionals: Web developers and designers use open source software to create custom websites, sophisticated web-based applications, content management systems (CMS), and other types of data-driven sites.
- Independent Developers: Many developers work with open source software as a way to quickly prototype ideas or explore different development methods.
- Not for Profit Organizations: Nonprofit organizations rely on open source solutions for their budgets, often times turning to open source options instead of purchasing proprietary solutions due to cost concerns or difficulty maintaining sensitive data.
- Government Agencies: Governments around the world are using open source technology in various forms—from developing applications that run elections or provide access to public records, to creating internal systems used by government employees.
- Academic Institutions and Students: Educational institutions can utilize open source tools in their curriculum, allowing students exposure and practice with cutting edge technologies without having costly licensing fees.
How Much Does Open Source Web Services Software Cost?
Open source web services software is free to use and distribute. Some open source projects may include some associated costs such as hosting, maintenance, further development etc., but the basic cost for using open source web services is zero. Open source web applications are typically written in programming languages that are freely available such as PHP, Python, Ruby on Rails and Java. This means there are no licensing fees associated with these pieces of technology.
The major benefit of using open source web services software over proprietary options is its flexibility. Developers can modify the code to suit their needs without having to pay license fees or obtain permission from the original developer/ vendor. Additionally, they have access to a large community of developers who can contribute ideas or code that help enhance the project’s features. As such, businesses can often leverage open-source solutions to create custom applications at a fraction of the cost compared with commercial alternatives.
In conclusion, while there may be some costs associated with setting up an open source web services solution –e.g. hosting and maintenance –the overall cost for free and open-source software remains negligible compared to proprietary solutions which have much steeper license fees and alternative charges attached.
What Does Open Source Web Services Software Integrate With?
There are a variety of types of software that can be integrated with open source web services software, such as accounting and invoicing applications, customer relationship management (CRM) systems, messaging programs, and various project management tools. Integrating these types of software with open source web services makes it easier for companies to manage tasks such as creating invoices and tracking customer interactions without having to manually input data into separate systems. Additionally, integrating user-friendly applications like online calendars and task managers into the same system can help businesses streamline their workflow processes. Finally, incorporating popular communication tools like chat platforms into an open source system can allow teams to collaborate seamlessly across multiple locations and time zones.
Recent Trends Related to Open Source Web Services Software
- Increased Adoption: Open source web services software is becoming more popular with businesses due to the decreased cost and increased flexibility.
- Improved Security: Open source web services software can help companies ensure that their data and systems are secure, as the code is open for review by anyone.
- Increased Reliability: As open source web services software is constantly updated and improved, it is becoming increasingly reliable and robust.
- Greater Scalability: Open source web services software can be easily scaled up or down depending on the needs of the organization, making it ideal for businesses with fluctuating demand.
- Faster Development Times: As open source web services software is often already built, development time can be dramatically reduced when compared to building from scratch.
- Greater Flexibility: Open source web services software allows organizations to customize their systems to meet their specific needs, increasing efficiency and effectiveness.
- Access to a Range of Skills: As open source web services software can be developed by anyone, organizations have access to a wide range of skills and expertise.
- Reduced Costs: As open source web services software is free to use, there are no license fees or other associated costs. This makes it an attractive option for many businesses.
Getting Started With Open Source Web Services Software
- Getting started with using open source web services software is a relatively straightforward process. First, it's important to understand what kind of software you need and the skill level you have with coding. If you are not familiar with programming languages such as HTML, CSS and JavaScript, then there are many user-friendly options available for those just getting started.
- Once you determine which type of open source software is best for your needs, the next step is to find an appropriate download or online resource from which to obtain it. Fortunately, there are dozens of excellent sources available online that offer free downloads of these types of products. When searching for a package, check how long ago it was updated and read any reviews or comments on its reliability and performance.
- Next, install the chosen software onto your computer’s operating system (Windows/MacOS). This typically involves running the installation file provided by the provider’s website upon downloading it. Once completed, launch the program to begin using its features – this is usually done through clicking on an icon located in either your applications folder or desktop shortcut (both depending on OS).
- At this point some setups may require further customization before being used in full capacity such as configuring settings related to security protocols (SSL certificate) and other APIs used within hosted applications if needed. Additional plugins/extensions related to specific features may also be able to be installed should they not already exist within the product itself - something again worth researching beforehand if required.
- Finally once setup is complete users can start testing their application(s) or website interface by navigating between pages (or making changes) to learn more about how everything works along setting up databases when necessary via user accounts integration into an online ecosystem - something often handled through MySQL solutions as part of backend architecture management techniques employed within hosted platforms such as WordPress or Drupal among others respectively.
