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reqbin.com favicon

Test APIs online—no coding or installs needed

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Test REST, SOAP, and HTTP APIs directly in your browser with ReqBin—an easy online tool to send requests, view responses, and share results instantly.

dredd.org favicon

Test your API documentation against real code

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Dredd is a command-line tool that helps you test and validate your API documentation against your backend, making sure your API works as described.

crosschecknet.com favicon

Test and secure your APIs quickly and easily

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Crosscheck Networks offers easy-to-deploy tools for API testing, automation, and security to ensure your APIs work reliably.

microcks.io favicon

Mock and test APIs across multiple protocols

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Microcks is an open source tool for mocking and testing APIs, helping you simulate and validate different API protocols with ease.

pact.io favicon

Simplify microservices and API integration testing

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Easily test and integrate web apps, APIs, and microservices with a fast and reliable platform focused on making integration testing straightforward.

postman.com favicon

Design, test, and share APIs all in one place

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Postman is a platform for designing, building, testing, and collaborating on APIs, making it easy for teams to manage the entire API lifecycle in one place.

json-generator.com favicon

Instantly generate random JSON datasets

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Create random JSON data easily with customizable templates and save your generated datasets for future use. Great for testing and development projects.

openscad.org favicon

Design 3D models with code—free and cross-platform

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OpenSCAD is a free software tool for creating solid 3D CAD models using programming, available on Windows, Mac, and Linux for makers and developers.

bundler.io favicon

Easily manage Ruby gems and dependencies

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Bundler helps you manage Ruby project gems easily by tracking, installing, and keeping the right gem versions for your application's needs.

xmlvalidation.com favicon

Validate XML files instantly online

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Easily check your XML and XSL files for errors by uploading them for instant syntax validation. Perfect for anyone working with XML data formats.

spack.io favicon

Manage software versions and builds with ease

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Spack is a flexible package manager that helps you manage multiple versions and configurations of software across different platforms and compilers.

snaggle.tech favicon

Customize and enhance your Android head unit

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SnaggleTech offers tools and updates for customizing and improving Android head units, with expanded support for GT6 devices and advanced configuration options.

terser.org favicon

Minify JavaScript code for faster websites

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Terser is a tool that minifies JavaScript code, making files smaller and faster to load for developers and web projects.

pnpm.js.org favicon

Install JavaScript packages quickly and efficiently

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pnpm is a fast and space-saving package manager for JavaScript projects, helping you install and manage dependencies efficiently.

mailmug.net favicon

Safely test emails before sending to users

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Test and review emails in a sandbox before they reach users. Capture and inspect SMTP traffic from dev and staging environments for safer delivery.

renderdoc.org favicon

Debug graphics apps with powerful, free tools

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RenderDoc is a free graphics debugger for developers, offering source code, documentation, and downloads for Windows and Linux platforms.

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Build custom keyboard firmware online

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QMK Configurator lets you easily create custom keyboard firmware online for QMK-supported keyboards, so you can personalize layouts without coding.

charlesproxy.com favicon

See and debug all your web traffic in real time

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Charles Proxy lets you monitor and analyze HTTP/HTTPS traffic between your computer and the internet, helping developers debug and inspect network activity.

api-extractor.com favicon

Simplify TypeScript API docs and exports

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API Extractor streamlines TypeScript library development by helping you manage API documentation and package exports for smoother project workflows.

bunkus.org favicon

Edit and manage MKV files with free tools

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Home of MKVToolNix, a free toolset for creating, editing, and inspecting Matroska (MKV) video files. Includes downloads, changelogs, and source code.

bdtoolbox.org favicon

Simulate brain dynamics with open-source tools

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Explore and simulate brain dynamics with open-source tools for neuroscience research, learning, and modeling complex dynamical systems.

upx.github.io favicon

Compress executables for faster, smaller apps

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UPX is a free tool for compressing executable files, making your apps smaller and faster to load. Download or view the open-source code on GitHub.

psychopy.org favicon

Build psychology experiments with ease

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PsychoPy lets you create and run psychology experiments easily, whether for teaching, research, or online studies—no programming experience required.

wpsitecloner.com favicon

Clone any WordPress site in one click

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Clone any WordPress website with one click. Easily copy posts, pages, settings, and widgets to save time when duplicating or moving WordPress sites.

linux-live.org favicon

Create portable live Linux systems in minutes

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Linux Live Kit lets you easily turn your installed Linux into a portable, bootable live system you can run from CD or USB—no complex setup needed.

bedops.readthedocs.io favicon

Analyze and manage large genomic datasets efficiently

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BEDOPS offers fast, scalable command-line tools for efficient analysis and management of genomic data, supporting large-scale genome research projects.

mockaroo.com favicon

Create realistic test data in seconds

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Generate custom mock data in CSV, JSON, SQL, or Excel formats to test and demo your apps. Mockaroo helps you create realistic sample data and mock APIs.

alphabin.co favicon

Ensure your software works flawlessly with expert testing

27%

Alphabin offers software testing services including automation, performance, security, and API testing to ensure quality and reliability.

yarnpkg.com favicon

Manage JavaScript projects with speed and reliability

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Yarn is a fast, reliable JavaScript package manager that helps you manage, share, and automate project dependencies for modern web development.

nuitka.net favicon

Compile Python code into secure executables

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Nuitka turns your Python code into secure, standalone binaries so you can protect your source and run your apps on Windows, Linux, and Mac.

Worldwide Websub.rocks Alternatives

soapui.org favicon

Automate and test APIs with ease

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SoapUI lets you easily test, automate, and integrate SOAP and REST APIs. Download tools, access tutorials, and streamline your API testing workflow.

httpie.io favicon

Test and explore APIs with ease

50%

HTTPie helps developers test and interact with APIs easily through a simple, intuitive interface for desktop, terminal, and web platforms.

insomnia.rest favicon

Design and test APIs together in one place

40%

Collaborate to design, test, and debug APIs for REST, GraphQL, and more. Insomnia makes building and sharing APIs simple for teams and individuals.

smartbear.com favicon

Automate and streamline your software testing

32%

SmartBear offers software testing, automation, and monitoring tools to help teams build, test, and deliver high-quality applications efficiently.

devsoftbaltic.com favicon

Empower your projects with robust development tools

32%

Devsoft Baltic OÜ offers software development tools and SDKs, focusing on supporting developers with efficient solutions for building applications.

phinx.org favicon

Run PHP database migrations in minutes

31%

Phinx helps you manage database migrations for your PHP apps with simple setup and easy commands, making updates to your database structure hassle-free.

webhook.site favicon

Test and automate webhooks instantly

30%

Webhook.site lets you create unique URLs and email addresses for instantly testing, inspecting, and automating incoming web requests and emails.

swig.org favicon

Bridge C/C++ code with other languages easily

30%

SWIG is a free tool that helps connect C and C++ code with many other programming languages, making it easier to build interfaces and prototypes.

papermill.readthedocs.io favicon

Automate and parameterize Jupyter Notebooks

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Papermill lets you run and customize Jupyter Notebooks with parameters, making it easier to automate and manage notebook workflows for data projects.

ispc.github.io favicon

Write parallel code in C with SPMD extensions

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Intel ISPC is a compiler for C-like SPMD programming, helping developers write code that runs in parallel for better performance on modern hardware.

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