#Alternatives to Postman for API testing

[karatelabs]

Alternatives to Postman for API testing

The alternatives to Postman for API testing are offered by Karate Labs which provides a very different focus from the beginning. Karate Labs provides low code for scripting, which comes with built-in, holistic, and interpretable assertions. In other words, it is code-based with an emphasis on testing API responses for precision through built-in assertions. Besides, it encourages test flows that support multiple APIs within a sequence. Assists in simulating real-life end-user behaviour. Karate Labs delivers increased power to the developers, owing to its natively scriptable feature.

[rajaganapathi114]

2025's Top 10 Software Testing Tools: Unlocking Their Power

Testing is still very important in the ever-changing world of software development. As apps get more complex and user expectations rise, testers demand cutting-edge tools to ensure quality, functionality, and a faultless user experience. In 2025, there are many innovative testing options accessible; choosing the finest ones will allow your team to create software that is exceptional.

If you want to learn more about Software Testing Online Certification, think about enrolling in this online course.

The Best Tools for Software Testing:

1. The Selenium

The most flexible open-source automation framework is unquestionably Selenium, the seasoned pro. With support for the most common operating systems, languages, and browsers, it enables you to write reliable test scripts for online applications. For both novice and experienced testers, its freemium business model and extensive community assistance make it the perfect option. Learn about Appium for mobile testing, Selenium WebDriver for browser automation, and Selenium IDE for quick test script development.

2. Cypress

This rising star's unmatched speed and user-friendly UI make it stand out. By running tests directly in the browser, Cypress provides real-time feedback and does away with the requirement for browser extensions, in contrast to standard frameworks. Its emphasis on JavaScript makes it ideal for contemporary web applications and provides outstanding visual debugging features.

3. The Postman

For those who love testing APIs, Postman is the best. With this user-friendly tool, creating, sending, and analysing API queries is a breeze. Its extensive community of plugins extends its capabilities to include collaboration tools, performance analysis, and security testing. Postman offers both a free plan and premium alternatives to accommodate both large teams and individual testers.

4. Studio Katalon

With tools for desktop, mobile, online, and API apps, this extensive suite meets a wide range of testing requirements. Testers of various skill levels can use it because to its intuitive interface, and its integrated record-and-playback capability facilitates the rapid production of test scripts. Collaboration and automation are made easier by Katalon Studio's seamless integration with a variety of issue trackers and CI/CD pipelines.

5. Appium

Appium is the tool of choice if your area of expertise is mobile applications. This open-source framework supports native, web, and hybrid apps and makes use of Selenium's basic features for cross-platform mobile automation. Comprehensive testing and debugging on iOS and Android devices is made possible by its connection with frameworks such as XCTest and Appium Inspector.

6. SoapUI

SoapUI is the industry leader in SOAP and REST API testing. Its robust assertion features guarantee comprehensive validation of replies, and its user-friendly interface streamlines both automatic and manual API testing. Its usefulness is further increased by mock services and data-driven testing, which makes it a favourite among advocates of API testing.

7. Tosca Tricentis

Intelligent automation is provided by this AI-powered package, which covers performance, regression, and functional testing for a range of technologies. Learn Software Testing in a well Reputed Software Training Institutes. Its machine learning techniques optimise test performance and proactively detect any problems, and its Tosca Commander makes it easy to create test scripts. Businesses looking for cutting-edge automation and AI-driven insights are served by Tricentis Tosca.

8. Studio Ranorex

Ranorex Studio is well-known for its cross-platform desktop application testing capabilities. It has record-and-playback capabilities and visual test automation. Its integrated object repository guarantees test reusability, and its keyword-driven methodology streamlines test authoring. Ranorex Studio is a flexible option for a range of testing requirements because it also supports online and mobile testing.

9. The LoadRunner

LoadRunner, a performance testing veteran, keeps enabling teams to evaluate how applications behave under high demand. It is perfect for locating bottlenecks and guaranteeing scalability because of its capacity to simulate numerous concurrent users and evaluate performance data. Performance testing may be incorporated into the development process thanks to LoadRunner's smooth integration with CI/CD pipelines.

10. The Kantu

Kantu provides a gentle introduction to automation testing for individuals who are unfamiliar with it. Without knowing how to code, you may create test scripts and record user interactions using this free browser-based application. It is perfect for novices or rapid manual test script preparation due to its straightforward interface and visual representation.

The Power of Integration: 

These tools' full power is seen in how well they integrate. Automate testing at every stage of the development process by using tools such as CI/CD pipelines. Connect issue trackers to your testing tools for easy defect tracking and reporting. Adopt collaborative tools to help your team communicate and share knowledge more easily.

Conclusion:

With the correct software testing tools, your team can increase productivity, enhance software quality, and provide outstanding user experiences. Keep in mind that the best testing approach comprises a well-defined testing methodology, qualified specialists, and the appropriate equipment. With these effective tools at your side, start your testing adventure and realise the full potential of your software development process.

[pcrtisuyog]

Essential Tools Every Full Stack Web Developer Should Master in 2025

Being a full stack developer in 2025 means more than just writing clean code. The digital landscape is rapidly evolving, and developers are expected to juggle everything—from UI/UX design and frontend frameworks to backend logic and cloud deployment. To stay ahead, it’s essential to equip yourself with the right set of tools that not only enhance productivity but also align with current industry trends.

This article explores the essential tools every full stack web developer should master in 2025, offering insight into how each tool contributes to modern web development and why mastering them is non-negotiable.

 Why the Full Stack Developer Role Is More Relevant Than Ever

In today’s fast-paced tech world, companies prefer developers who can work on both the client and server sides of an application. As a full stack developer, you’re expected to handle everything from designing interactive user interfaces to managing database operations and deploying applications securely in the cloud.

Mastering the full development cycle doesn't just make you more employable—it empowers you to build complete, scalable, and high-performing web applications from scratch.

 Essential Tools Every Full Stack Web Developer Should Master in 2025

Let’s break down the tools into different segments of a full stack developer’s workflow:

1. Frontend Development Tools

Frontend is all about what users see and interact with. The experience here can make or break an application.

React.js (or Next.js) – React remains a top choice for creating dynamic user interfaces. Next.js adds server-side rendering and static site generation to the mix.

Tailwind CSS – A utility-first CSS framework that allows full stack developers to style applications rapidly and responsively.

Vite – A lightning-fast frontend build tool that’s slowly replacing Webpack for faster development.

2. Backend Development Tools

The backend is where the logic lives. It's where your app thinks, stores, and processes.

Node.js + Express – Still one of the most popular combinations for JavaScript-based backend development.

Django (Python) – For developers who prefer Python, Django offers a high-level backend framework with built-in security features.

Prisma ORM – A modern ORM that integrates beautifully with databases and TypeScript.

3. Database Technologies

Every full stack developer must know how to manage data effectively.

PostgreSQL – A powerful, open-source SQL database known for its reliability and performance.

MongoDB – A NoSQL alternative that's perfect for flexible document-based storage.

Redis – Ideal for caching and real-time data syncing.

4. DevOps and Deployment Tools

Knowing how to deploy and maintain applications is what makes you a true full stack developer.

Docker – Containerization is a must-have skill in 2025. Docker ensures that your app works the same in development and production.

GitHub Actions – Automate testing, builds, and deployment pipelines without leaving GitHub.

Vercel/Netlify – Platforms that simplify frontend deployment (especially useful for Next.js and static sites).

5. API & Testing Tools

APIs connect your front end with your back end and beyond.

Postman – A user-friendly tool for testing APIs.

Swagger – Great for API documentation and interactive UI testing.

Jest – A delightful JavaScript testing framework used widely in React applications.

6. Version Control and Collaboration

Git – Still the go-to for source code management.

GitHub/GitLab – Essential for collaboration, issue tracking, and CI/CD workflows.

 Bonus: Soft Skills and Non-Technical Tools

A successful full stack developer in 2025 isn't just technically strong—they’re great communicators and collaborators too.

Notion or Trello – For project planning and organization.

Figma – To collaborate with UI/UX designers.

Slack or Microsoft Teams – For team communication and integration.

 Tips to Stay Ahead as a Full Stack Developer

Keep Learning: Technologies evolve fast. Make it a habit to explore documentation, tutorials, and online courses regularly.

Build Projects: Apply your knowledge by building real-world apps. It strengthens your understanding and builds your portfolio.

Contribute to Open Source: Engaging with the developer community improves your skills and visibility.

 Conclusion

The road to becoming a proficient full stack developer in 2025 is paved with learning, practice, and the right tools. Whether you're a budding developer or someone with experience, embracing these tools can significantly elevate your capabilities and confidence.

As technology continues to evolve, the only way to stay ahead is to adapt, learn, and build. Mastering these essential tools every full stack web developer should know in 2025 is your first step toward future-proofing your career.

[souhaillaghchimdev]

Web Services Development

In today’s connected world, web services act as the backbone of communication between applications. Whether you're building mobile apps, web platforms, or enterprise systems, understanding how to develop robust web services is essential for modern developers.

What are Web Services?

A web service is a software component that enables applications to communicate with each other over the internet using standardized protocols like HTTP, XML, or JSON. Web services allow interoperability between different software applications running on various platforms.

Types of Web Services

RESTful Web Services: Use HTTP methods (GET, POST, PUT, DELETE) and are based on REST architecture. Lightweight and widely used.

SOAP Web Services: Use XML-based messaging and offer more rigid structure and security, often used in enterprise systems.

GraphQL: A newer alternative that allows clients to request exactly the data they need.

Common Tools and Frameworks

Node.js (Express): Great for building lightweight REST APIs.

Spring Boot (Java): A robust framework for REST and SOAP services.

Django (Python): Offers built-in support for creating APIs via Django REST Framework.

ASP.NET (C#): Common in enterprise-level SOAP/REST applications.

Sample REST API in Node.js

const express = require('express'); const app = express(); app.get('/api/hello', (req, res) => { res.json({ message: 'Hello from the web service!' }); }); app.listen(3000, () => { console.log('Server running on port 3000'); });

Key Concepts to Understand

HTTP Methods and Status Codes

Authentication (API keys, OAuth, JWT)

Data Serialization (JSON, XML)

Cross-Origin Resource Sharing (CORS)

API Documentation (Swagger/OpenAPI)

Best Practices

Design APIs with clear endpoints and meaningful names.

Use proper status codes to indicate success or errors.

Secure your APIs using authentication and rate limiting.

Provide thorough documentation for developers.

Test APIs using tools like Postman or Insomnia.

Use Cases of Web Services

Mobile App Backends

Payment Gateways

Cloud-Based Services

Weather or Location APIs

Social Media Integration

Conclusion

Web services are critical for building scalable and flexible software systems. By mastering web service development, you’ll be able to connect applications, share data, and build feature-rich platforms that serve users across devices and platforms.

[saku-232]

Essential Tools to Take Your Web Development to the Next Level

To take your web development skills to the next level, here are some essential tools that can help:

1. Code Editors and IDEs:

VS Code: A powerful, extensible code editor that supports a wide range of languages, extensions, and debugging tools.

Sublime Text: A fast and feature-rich editor with support for multiple programming languages and a sleek interface.

Atom: An open-source, customizable text editor, ideal for web development.

2. Version Control Systems:

Git: A version control tool to track changes in code and collaborate efficiently with other developers.

GitHub/GitLab/Bitbucket: Platforms for hosting Git repositories and collaborating with teams.

3. Front-End Frameworks:

React.js: A JavaScript library for building dynamic and interactive user interfaces.

Vue.js: A progressive JavaScript framework for building web interfaces.

Angular: A robust framework for creating scalable and structured web apps.

Tailwind CSS: A utility-first CSS framework for building custom designs quickly.

Bootstrap: A popular CSS framework for building responsive and mobile-first websites.

4. Back-End Frameworks:

Node.js: A JavaScript runtime for building scalable server-side applications.

Express.js: A minimal web framework for Node.js, often used for building APIs and web apps.

Django: A high-level Python web framework for building secure and maintainable websites.

Ruby on Rails: A full-stack framework built on Ruby, known for rapid development and ease of use.

5. Database Management:

MySQL: A widely used relational database management system.

MongoDB: A NoSQL database that's flexible and scalable.

PostgreSQL: A powerful, open-source object-relational database system.

Firebase: A cloud-based real-time database with simple authentication and data synchronization.

6. Package Managers:

npm: Node.js package manager for managing JavaScript libraries and dependencies.

Yarn: An alternative package manager for JavaScript with a focus on performance and reliability.

7. API Tools:

Postman: A powerful tool for testing and interacting with APIs.

Swagger: An open-source framework for API documentation, design, and testing.

8. Task Runners & Module Bundlers:

Webpack: A static module bundler for JavaScript, CSS, and other assets.

Gulp: A task runner used for automating repetitive development tasks.

Parcel: A zero-config bundler that is easy to use and fast.

9. CSS Preprocessors:

Sass: A CSS preprocessor that extends CSS with variables, nested rules, and functions.

Less: A preprocessor with features like variables and functions to make CSS more manageable.

10. Testing Tools:

Jest: A testing framework for JavaScript, commonly used for testing React apps.

Mocha: A flexible JavaScript testing framework for Node.js.

Cypress: An end-to-end testing framework for web applications.

Selenium: A tool for automating web browsers, useful for functional and UI testing.

11. Containerization & Deployment:

Docker: A platform for building, running, and shipping applications inside containers.

Kubernetes: An orchestration platform for automating the deployment, scaling, and management of containerized applications.

Netlify: A platform for continuous deployment of web apps with automatic scaling.

Vercel: A platform that provides serverless deployment and front-end hosting.

12. UI/UX Design Tools:

Figma: A collaborative interface design tool for creating web and app prototypes.

Adobe XD: A vector-based tool for designing and prototyping user experiences.

Sketch: A design tool for web and mobile interfaces, available for macOS.

13. Collaboration Tools:

Slack: A messaging platform for team communication and collaboration.

Trello: A task management tool for organizing and prioritizing tasks in a project.

Asana: A work management platform that helps teams plan, organize, and execute projects.

Using these tools effectively can streamline your workflow, help you collaborate better with teams, and enhance the quality of your web development projects.

[sceyt]

Top 10 API Testing Tools

API testing is a crucial aspect of software development, ensuring that APIs function as intended and integrate seamlessly with other systems. Selecting the right testing tool is vital for efficiency and reliability. Several leading API testing tools cater to diverse needs, offering unique features and functionalities.

Postman stands out as a popular tool, offering a user-friendly interface for manual and automated testing, with robust collaboration features. SoapUI is another notable choice, ideal for testing SOAP and REST APIs, providing advanced functionalities for security and load testing. For developers seeking a lightweight and scriptable tool, REST Assured is a strong contender, leveraging Java for seamless integration.

Katalon Studio combines API testing with web and mobile testing, streamlining workflows through its all-in-one platform. JMeter, while primarily a performance testing tool, effectively handles API load testing to measure scalability under stress. Apache HttpClient supports API testing through its Java library, suitable for developers preferring a programmatic approach.

For open-source enthusiasts, Karate DSL offers an integrated framework for API testing, while ReadyAPI provides enterprise-level capabilities for complex environments. Hoppscotch is an efficient alternative to Postman, emphasizing simplicity and speed in API testing. Lastly, Swagger Inspector simplifies testing during API development, ensuring compliance with design standards.

Each tool caters to specific requirements, from ease of use to advanced features, making it crucial to evaluate them based on project needs. Proper API testing with the right tool ensures software quality, reliability, and user satisfaction, solidifying a project's success.

[holyjak]

From ThoughtWorks Radar:

Bruno is an open-source desktop alternative to Postman and Insomnia for API testing, development and debugging. It aims to provide superior collaboration, privacy and security with its simple offline- only design. Collections are stored directly in your filesystem — written in a custom plain text markup language, Bru Lang, and can be shared with Git or a version control tool of your choice to collaborate. Bruno is available both as a desktop app and a CLI tool. It also offers an official VS Code extension, with plans for additional IDE support.

[itview2024]

Java Full Stack Developer Course: Your Complete Guide to Mastering Full Stack Development

Introduction

In today's fast-evolving tech landscape, full stack developers are in high demand. They possess the skills to work on both the front end and back end of applications, making them highly versatile professionals. Among the many full stack development paths, the Java Full Stack Developer Course is one of the most sought-after, as Java continues to be a robust and widely-used programming language across industries. This comprehensive guide will take you through everything you need to know about a Java Full Stack Developer Course, its benefits, key concepts, and how it can open doors to a successful career in development.

Why Choose a Java Full Stack Developer Course?

The course is designed to equip learners with a holistic understanding of both front-end and back-end technologies using Java. Here’s why you should consider enrolling:

High Demand for Full Stack Developers: Companies prefer hiring developers who can manage both client-side and server-side development, making you highly employable.

Versatility of Java: Java’s platform independence and widespread use make it a valuable skill in various industries, including finance, e-commerce, and IT.

Lucrative Career Opportunities: Java full stack developers are compensated well due to their comprehensive skill set.

Future-Proof Career: With continuous advancements in frameworks and technologies, a Java full stack developer can adapt and grow along with the industry.

What Does the Java Full Stack Developer Course Cover?

The Java Full Stack Developer Course typically spans several key areas, ensuring a well-rounded skill set. Here’s a breakdown of the core topics covered:

1. Front-End Development

HTML, CSS, JavaScript: The basics of web development that ensure a smooth, responsive user interface.

Frameworks like Angular or React: You'll learn how to use popular front-end frameworks to create interactive, dynamic applications.

2. Back-End Development with Java

Core Java Concepts: Object-Oriented Programming (OOP), data structures, collections, and multithreading.

Spring Framework: One of the most popular Java frameworks, it provides comprehensive infrastructure support for developing Java applications.

Hibernate: A key framework used for mapping Java objects to relational database tables.

Restful Web Services: Creating APIs to connect the front-end and back-end.

3. Database Management

SQL and NoSQL Databases: Master database management with SQL databases like MySQL and NoSQL alternatives like MongoDB.

JDBC (Java Database Connectivity): Learn how Java applications interact with databases using JDBC.

4. Version Control and Deployment

Git and GitHub: Understanding version control to manage your code efficiently.

CI/CD Pipelines: Automating the integration and deployment process using tools like Jenkins and Docker.

5. Testing and Debugging

JUnit: Learn how to perform unit testing in Java to ensure your applications run as expected.

Postman: A tool to test API functionality, ensuring smooth integration between your front and back ends.

6. Soft Skills and Development Practices

Agile Methodology: Learn about Agile project management and how it is applied in software development.

Communication Skills: Full stack developers often work across teams, so strong communication skills are essential.

Benefits of Taking a Java Full Stack Developer Course

Holistic Skill Set: You’ll become proficient in both front-end and back-end technologies, enabling you to handle entire projects independently.

Hands-On Experience: Many courses offer real-world projects, so you get hands-on experience solving practical problems.

Industry-Recognized Certification: Upon completion, you’ll earn certification that enhances your resume and opens up new career opportunities.

Career Growth: As a full stack developer, you can grow into roles such as tech lead, architect, or CTO.

Who Should Enroll?

This course is perfect for:

Aspiring Developers: Anyone looking to break into web or app development with a focus on Java technologies.

Existing Developers: Front-end or back-end developers who want to upskill and become proficient in full stack development.

IT Professionals: IT workers looking to transition into software development for career advancement.

Fresh Graduates: Graduates from computer science or IT fields aiming for a competitive edge in the job market.

How to Get Started with a Java Full Stack Developer Course

Choose a Reputable Course Provider: Research online and in-person courses from reputable platforms such as Udemy, Coursera, or coding bootcamps.

Time Commitment: Make sure you can dedicate the time required for learning both front-end and back-end development, as full stack development demands focus.

Join a Community: Connect with fellow learners or professionals on platforms like GitHub or StackOverflow to help you during your learning journey.

Conclusion

Becoming a Java full stack developer opens a world of opportunities in the tech industry. Whether you’re looking to start your career or transition into a new role, mastering Java and full stack development gives you the competitive edge needed in today’s job market. By enrolling in a Java Full Stack Developer Course, you’re not just learning new skills—you’re building a foundation for a thriving career in tech.

[karatelabs]

Alternatives to Postman for API testing

The alternatives to Postman for API testing are offered by Karate Labs which provides a very different focus from the beginning. Karate Labs provides low code for scripting, which comes with built-in, holistic, and interpretable assertions. In other words, it is code-based with an emphasis on testing API responses for precision through built-in assertions. Besides, it encourages test flows that support multiple APIs within a sequence. Assists in simulating real-life end-user behaviour. Karate Labs delivers increased power to the developers, owing to its natively scriptable feature. Besides, it helps in data-driven testing, lopping, and re-use. As the API functions in Karate Labs are code-driven, teams can collaborate commonly through Git, without needing to leave the IDE.

[fireflink1]

6 Best Automated Tools for API Testing

Automated API testing automation tools ensures that the interface is efficient, safe, and reliable. Because APIs are a minor component of a bigger, more sophisticated process, they lack a user interface. They need automated testing environments.

There are several testing tools available, each with its own set of features and capabilities, as well as a few alternative API protocols. It's worth noting that API testing tools can't always test all API protocols, therefore we've specified which protocols each tool supports in the descriptions below. Let's take a look at the top six automated API testing solutions. We've highlighted the fees (some have free choices) and prominent features to give you a brief overview of what each product can achieve for your team.

Postman is a popular automated API testing tool, and for good cause. In fact, it is the API testing tool that we use at Stream. Postman is capable of doing complicated tasks and managing big workloads. We adore it for deep work, and its extensive range of features and capabilities will appeal to any experienced tester. Postman comes with a number of connections, including Jenkins, GitHub, and Slack, to assist teams streamline their workflows.

[mani4869]

GraphQL in MuleSoft

Integrating GraphQL with MuleSoft enables you to offer a modern, powerful API interface for your applications, allowing clients to request the data they need and nothing more. GraphQL, a query language for APIs developed by Facebook, provides a more efficient and flexible alternative to the traditional REST API approach. When combined with MuleSoft’s Anypoint Platform, you can leverage GraphQL to design, build, and manage APIs that offer tailored data retrieval options to your API consumers.

Implementing GraphQL in MuleSoft

As of my last update, MuleSoft’s Anypoint Platform does not natively support GraphQL in the same direct manner it supports REST or SOAP services. However, you can implement GraphQL over the APIs managed by MuleSoft through custom development. Here’s how you can approach it:

Define Your GraphQL Schema:

Start by defining a GraphQL schema that specifies the types of data you offer, including objects, fields, queries, and mutations. This schema acts as a contract between the client and the server.

Implement Data Fetchers:

You need to implement a resolver or data fetcher for each field in your schema. In the context of MuleSoft, you can implement these fetchers as Java classes or scripts that execute logic to retrieve or manipulate data from your backend systems, databases, or other APIs managed by MuleSoft.

Expose a GraphQL Endpoint:

Use an HTTP Listener in your Mule application to expose a single GraphQL endpoint. Clients will send POST requests to this endpoint with their query payloads.

You can handle these requests in your Mule flows, parsing the GraphQL queries and passing them to the appropriate data fetchers.

Integrate GraphQL Java Libraries:

Leverage existing GraphQL Java libraries, such as graphql-java, to parse the GraphQL queries, execute them against your schema, and format the response according to the GraphQL specification.

You may need to include these libraries in your Mule project and call them from your custom components or scripts within your flows.

Manage Performance and Security:

Implement caching, batching, and rate limiting to optimize performance and manage the load on your backend systems.

Secure your GraphQL endpoint using MuleSoft’s security policies, OAuth2 providers, or JWT validation to protect against unauthorized access.

Testing and Documentation

Testing: Use Postman, Insomnia, or GraphQL Playground to test your GraphQL API. These tools allow you to craft queries, inspect the schema, and see the results.

Documentation: Although GraphQL APIs are self-documenting through introspection, consider providing additional documentation on everyday use cases, query examples, and best practices for clients.

Challenges and Considerations

Query Complexity: GraphQL allows clients to request deeply nested data, which can lead to performance issues. Consider implementing query complexity analysis and depth limiting to mitigate this.

Error Handling: Design your error handling strategy to provide meaningful error messages to clients while hiding sensitive system details.

N+1 Problem: Be mindful of the N+1 problem, where executing a GraphQL query could result in many more data fetching operations than expected. Use techniques like data loader patterns to batch requests and reduce the number of calls to backend services.

Demo Day 1 Video:

You can find more information about Mulesoft in this Mulesoft Docs Link

Conclusion:

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[souhaillaghchimdev]

A Beginner’s Guide to RESTful API Design

RESTful APIs are the backbone of modern web and mobile applications. Whether you're building the backend for a web service, a mobile app, or a microservice architecture, understanding how to design a RESTful API is essential. In this guide, we’ll walk you through what REST is and how to structure APIs that are scalable, maintainable, and easy to use.

What is a RESTful API?

REST stands for Representational State Transfer. It's an architectural style that uses standard HTTP methods (GET, POST, PUT, DELETE) for communication between clients and servers. A RESTful API exposes data and services over the web using URLs, returning responses typically in JSON format.

Core Principles of RESTful API Design

Statelessness: Each request should contain all the information needed to process it. The server does not store client session data.

Resource-Based: Data is represented as resources (e.g., /users, /products).

Use of HTTP Methods: Use standard HTTP verbs for actions: GET (read), POST (create), PUT/PATCH (update), DELETE (remove).

Uniform Interface: Consistent structure and naming conventions help developers understand and use your API easily.

Representation: Resources are typically represented using JSON or XML.

Best Practices for RESTful API Design

1. Use Nouns in URIs

URIs should represent resources, not actions. Example:✅ /users❌ /getUsers

2. Use HTTP Methods Correctly

GET /users → Get list of users

GET /users/1 → Get user with ID 1

POST /users → Create a new user

PUT /users/1 → Update user with ID 1

DELETE /users/1 → Delete user with ID 1

3. Return Proper HTTP Status Codes

200 OK → Successful request

201 Created → Resource created successfully

400 Bad Request → Client error

401 Unauthorized → Authentication failed

404 Not Found → Resource doesn’t exist

500 Internal Server Error → Server-side error

4. Use JSON as the Response Format

JSON is the most widely used and supported format. It’s readable by both humans and machines.

5. Version Your API

Always version your APIs to avoid breaking changes for clients when you update your codebase./api/v1/users

6. Use Pagination for Large Collections

For endpoints that return many items, use query parameters for pagination:/users?page=2&limit=20

7. Include Error Messages

Return helpful error messages to guide developers on how to fix their request: { "error": "Invalid input", "details": "Email address is required" }

8. Secure Your API

Use HTTPS to encrypt data in transit.

Implement authentication (e.g., OAuth2, JWT).

Validate inputs to prevent injection attacks.

Tools for API Development and Testing

Postman: Test and document your APIs.

Swagger/OpenAPI: Generate interactive API documentation.

Insomnia: Alternative to Postman for API testing.

Conclusion

Designing a RESTful API isn't just about making something that works — it's about making it intuitive, reliable, and secure. By following the principles and best practices outlined here, you'll create APIs that developers love to use and that can scale with your application.

[trusecaisblog]

Exploring the Latest Web API Technologies and Tools

As technology keeps getting better at a rate that has never been seen before, businesses and developers are always looking for new and better ways to make their apps more interesting and easy to use. One way they can do this is with the help of web APIs.

A web API, or Application Programming Interface, is a set of rules and tools that let different software programmes talk to each other. Basically, this lets businesses connect their applications to each other and make their operations run more smoothly.

GraphQL is an API query language that lets clients ask for only the information they need and get it in a structured way. As an alternative to RESTful APIs, it is becoming more and more popular.

RESTful API: Representational State Transfer (REST) is a style of software architecture that sets rules for making Web services. It is still widely used, and building APIs with it is still a popular choice.

OpenAPI is a standard for building APIs that lets developers define the structure, endpoints, and operations of an API in a standard way. It is used to make documentation, client libraries, and server stubs.

Swagger is a set of open-source tools that developers can use to design, build, document, and use RESTful APIs. These tools are built on top of the OpenAPI specification.

Also Read : A Comprehensive Summary of the Latest Web API Technologies and Tools

Postman is a popular tool used to test APIs, document them, and share them. It has an easy-to-use interface for making requests, sending them, looking at the responses, and sharing groups of API calls.

Docker is a containerization platform that lets developers put applications and their dependencies into portable containers that can be run anywhere. It is often used to deploy and scale APIs in a way that is consistent and efficient.

Kubernetes is an open-source container orchestration platform that makes it easy to deploy, scale, and manage applications that run in containers. It is often used in cloud environments to handle large-scale API deployments.

Serverless computing is a type of cloud computing in which the infrastructure is managed by the cloud provider and resources are automatically scaled up or down based on demand. More and more people are using it to build and deploy APIs.

These are some of the most recent tools and technologies in the world of web APIs. As the field changes, it's important for developers to keep up with the latest changes so they can build APIs that are fast, scalable, and safe.

[thereallong]

Http client test

HTTP CLIENT TEST HOW TO

HTTP CLIENT TEST PATCH

HTTP CLIENT TEST CODE

The Refinitiv Data Platform (RDP) APIs provide various Refinitiv data and content for developers via easy to use Web based API. What is Refinitiv Data Platform (RDP) APIs? You can follow the step-by-step guide to complete your RDP credentials setup from the Getting Started for User ID section of the Getting Start with Refinitiv Data Platform article. Please contact your Refinitiv's representative to help you to access Refinitiv Data Platform credentials. This article requires the following dependencies software. Note: RDP APIs developers still need RDP APIs Playground page to get the APIs document and information. Developers who currently use VSCode to implement the RDP APIs application (with any languages) can use this extension to test the RDP APIs query, endpoint without switching to other tools like Postman or cURL.

HTTP CLIENT TEST HOW TO

This article demonstrates how to use the Thunder Client extension in VSCode by using Refinitiv Data Platform (RDP) APIs as an example HTTP REST API. The Thunder Client is the lightweight Rest API Client Extension that allows developers to test HTTP request and view the response message with a clean and simple GUI interface in VSCode directly. That extension is easy to learn and use but some developers may want a more easy-to-use workflow to test the API. In the previous post, I have shown how to use the REST Client extension to test the HTTP REST API with a simple test script syntax.

HTTP CLIENT TEST CODE

VSCode also supports a lot of extensions that extend the editor features and development workflows such as code linters, testing tools, remote integration, etc. This cross-platform editor took over developers' popularity based on its fast and lightweight, supports a variety of programming languages with IntelliSense (a feature that borrows from its sibling, Visual Studio IDE), and supports complete development operations like debugging, task running, and version control. You can find many useful APIs for developers.Visual Studio Code (or just VSCode) is a free source code editor developed and maintained by Microsoft. REST asks developers to use HTTP methods explicitly :įacebook, Google, Twitter. They describe actions that can be applied to resources.

HTTP CLIENT TEST PATCH

HTTP operations such as GET, PUT, POST, PATCH or DELETE.

Internet Media Types Used by the REST API (such as JSON or XML).

Same thing for DELETE, you doubt that it is to make a suppression.Ī RESTful API Web service uses both HTTP and REST, it includes: One of the benefits of REST is to be based on standard HTTP operations, like GET and DELETE, it avoids ambiguity! When you use GET you know it is to recover something. REST usually structures data in JSON, but it can also be XML, YAML, or any other format. To describe a REST webservice you can use WADL, Swagger/OpenAPI, RAML and others formats. There is no standard for the description format of REST services. REST is more and more used, its use has exceeded SOAP! REST is easier to implement. It is a alternative to SOAP (Simple Object Access Protocol), which is more heavyweight. The server does not keep the client state and vice versa: they can understand each other without seeing previous messages. REST is a set of architectural principles which is stateless. About REST (Representational state transfer)

[holyjak]

An alternative to Postman, "Insomnia is a free and open-source desktop application designed for API testing, development and debugging." They have also a SaaS for collaboration, but you can use the free dekstop tool locally.

Also interesting is HTTPie with its free terminal tool (the "simple yet powerful command-line HTTP and API testing client for the API era") and now also a desktop app. "Its goal is to make CLI interaction with web services as human-friendly as possible. HTTPie is designed for testing, debugging, and generally interacting with APIs & HTTP servers. The http & https commands allow for creating and sending arbitrary HTTP requests. They use simple and natural syntax and provide formatted and colorized output."

[elbrunoc]

#VSCode - Thunder Client, excellent alternative to Postman for HTTP Requests @Code

#VSCode – Thunder Client, excellent alternative to Postman for HTTP Requests @Code

Hi ! Postman is a great tool to emulate HTTP Requests. I used Postman a lot when I create webapps that run Computer Vision models to analyze images. However, in order to keep things more simple, I decided to test several extensions in Visual Studio Code, as alternatives to Postman. And, Thunder Client is one that make me 😁. Thunder Client is a lightweight Rest API Client Extension for Visual…