Software Alternatives, Accelerators & Startups

JSONLint VS Swagger UI

Compare JSONLint VS Swagger UI and see what are their differences

JSONLint logo JSONLint

JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.

Swagger UI logo Swagger UI

Swagger UI is a dependency-free collection of HTML, Javascript, and CSS assets that dynamically generate beautiful documentation from a Swag
  • JSONLint Landing page
    Landing page //
    2023-06-18
  • Swagger UI Landing page
    Landing page //
    2023-09-17

JSONLint features and specs

  • User-Friendly Interface
    JSONLint offers a simple and intuitive web interface that makes it easy to validate JSON data without the need for advanced technical skills.
  • Error Highlighting
    The tool highlights exactly where the errors are in the JSON data, making it easier to identify and correct mistakes quickly.
  • Free to Use
    JSONLint is freely accessible to anyone with an internet connection, making it a cost-effective solution for validating JSON data.
  • JSON Formatter
    In addition to validating JSON, JSONLint also offers functionality to format and beautify JSON data, improving readability.
  • Quick Processing
    The tool processes JSON data quickly, providing almost instant feedback which is useful during development and debugging.

Possible disadvantages of JSONLint

  • Internet Connection Required
    JSONLint is a web-based tool, so it requires an active internet connection to function, which can be a limitation in offline environments.
  • Basic Features
    While JSONLint is excellent for simple validation and formatting, it lacks more advanced features like schema validation or integration with development environments.
  • No API
    JSONLint does not offer an API for programmatic access, limiting its use in automated workflows and larger development pipelines.
  • Ads on the Website
    The website includes advertisements, which can be distracting for users and might affect the user experience.
  • Limited Customization
    The tool does not offer much in terms of customization options for how errors are displayed or how JSON is formatted, which might not meet all user needs.

Swagger UI features and specs

  • Interactive API Documentation
    Swagger UI provides a user-friendly interface where developers can interact with an API directly from the documentation, making it easier to understand and use.
  • Automated Documentation Generation
    Swagger UI can automatically generate API documentation from an OpenAPI Specification, reducing the time and effort required to write and maintain documentation manually.
  • Standardization
    It adheres to the OpenAPI Specification, a widely-accepted standard for defining APIs, which promotes consistency and interoperability across different tools and platforms.
  • Comprehensive Testing
    Developers can use the Swagger UI to test endpoints directly, allowing for quicker identification and resolution of issues during development.
  • Customization
    The UI can be customized to fit the specific needs and branding of a project, offering flexibility in how the API documentation is presented.
  • Community and Ecosystem
    Swagger UI is part of a larger Swagger suite of tools, supported by a large community and numerous plugins, enhancing its capabilities and integration options.

Possible disadvantages of Swagger UI

  • Learning Curve
    New users may find Swagger UI complex and might require some time to get familiar with the OpenAPI Specification and the tool’s features.
  • Performance
    For very large APIs with numerous endpoints and complex schemas, Swagger UI can experience performance slowdowns, affecting usability.
  • Initial Setup
    Setting up Swagger UI and configuring the OpenAPI Specification can be time-consuming and requires accuracy to ensure the documentation is correctly generated.
  • Dependency on OpenAPI Specification
    The effectiveness of Swagger UI is highly dependent on the accuracy and completeness of the OpenAPI Specification. Poorly defined specifications can lead to incomplete or incorrect documentation.
  • Security Concerns
    Exposing APIs in an interactive documentation tool can raise security concerns, particularly if sensitive functions are publicly accessible without proper authentication and authorization controls.

Category Popularity

0-100% (relative to JSONLint and Swagger UI)
Development
100 100%
0% 0
API Tools
0 0%
100% 100
Image Optimisation
100 100%
0% 0
Developer Tools
40 40%
60% 60

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare JSONLint and Swagger UI

JSONLint Reviews

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Swagger UI Reviews

Top 20 Open Source & Cloud Free Postman Alternatives (2024 Updated)
Swagger UI is part of the Swagger ecosystem, providing tools for API design and documentation. It allows developers to visualize and interact with APIs effortlessly.
Source: medium.com
Postman Alternatives for API Testing and Monitoring
Swagger UI is a commonly used interactive visualization tool for RESTful web services, used for documenting, designing, and testing APIs. Swagger UI reads the OpenAPI specification document and generates an interactive documentation website. This web-based UI allows users to visualize and interact with the API’s resources without having any of the implementation logic in...
15 Best Postman Alternatives for Automated API Testing [2022 Updated]
One of the most appealing features is that Swagger UI is entirely customizable. You can freely modify your tool to meet your needs with complete access to the source code. Swagger UI makes an existing JSON or YAML document interactive. It creates a platform that organizes and categorizes our methods (get, put, post, delete).
Source: testsigma.com

Social recommendations and mentions

Based on our record, JSONLint should be more popular than Swagger UI. It has been mentiond 135 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

JSONLint mentions (135)

  • How to Store Multi-Line Strings in JSON
    Or paste your JSON into JSONLint. Both tools immediately identify stray control characters. - Source: dev.to / 18 days ago
  • Chapter 1: setup, CSS, version control and SASS
    Our old pal VS Code will probably throw up some wiggly red lines if we do it wrong, so look out for them. If you're struggling to see why it doesn't work, try an online JSON Validator and see if it pushes you in the right direction. - Source: dev.to / 2 months ago
  • JSON Unescape: Understanding and Using It Effectively
    Online Tools: Platforms like JSONLint and FreeFormatter allow users to paste JSON data and unescape it with a click. - Source: dev.to / 4 months ago
  • Mastering JSON: How to Parse JSON Like a Pro
    Most APIs love JSON; it's their go-to language. Getting the hang of its structure can help keep your boat afloat in this sea of code. JSON mistakes can have you drifting off course, so it's good practice to validate your JSON using tools like this handy validator. It's like having a spell-check for your syntax, ensuring your JSON is shipshape before you set sail with tests. - Source: dev.to / 5 months ago
  • A little help with some server side work please
    You could, but just as easy to put it here - https://jsonlint.com/. Source: over 1 year ago
View more

Swagger UI mentions (49)

  • Common Mistakes in RESTful API Design
    The OpenAPI Specification (formerly Swagger) has become the industry standard for documenting RESTful APIs. Tools like Swagger UI and ReDoc can generate interactive documentation from OpenAPI definitions, reducing the effort to maintain quality documentation. - Source: dev.to / about 2 months ago
  • Leveraging API Documentation for Faster Developer Onboarding
    Reference generators like Swagger UI Automatically create API references from OpenAPI specifications, keeping documentation in sync with the actual API. - Source: dev.to / about 2 months ago
  • How to Build a Task Manager API with Django REST Framework: Part 7 - API Documentation with OpenAPI and Swagger
    We’ll use OpenAPI (a standard for API specifications) and Swagger UI (a tool to visualize and interact with the API) to generate our documentation. The drf-spectacular library will help us create an OpenAPI schema for our DRF API and integrate Swagger UI seamlessly. - Source: dev.to / about 2 months ago
  • How to get RCE with LaTeX via file upload
    Who has never analyzed a website and ended up causing an error and discovered that the server was in debug mode and therefore revealing environment variables (like other URLs, database connection strings and even credentials) and routes to API endpoints and their respective Swagger UI documentation? Cool, and who has ever come across something called "LaTeX Compiler API 1.0" among those endpoints? - Source: dev.to / 3 months ago
  • The Good, the Bad, and the OpenAPI: Why Developers Love and Hate It
    Poor UI/UX – OpenAPI-generated documentation tools like Swagger UI are functional but often lack an intuitive experience. - Source: dev.to / 3 months ago
View more

What are some alternatives?

When comparing JSONLint and Swagger UI, you can also consider the following products

JSONFormatter.org - Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON

Postman - The Collaboration Platform for API Development

JSON Formatter & Validator - The JSON Formatter was created to help with debugging.

swagger.io - Swagger is an open source RESTapi Documentation Tool.

JSON Editor Online - View, edit and format JSON online

Insomnia REST - Design, debug, test, and mock APIs locally, on Git, or cloud. Build better APIs collaboratively for the most popular protocols with a dev‑friendly UI, built-in automation, and an extensible plugin ecosystem.