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JSONLint VS DevKnife

Compare JSONLint VS DevKnife and see what are their differences

JSONLint

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

Rating
0 reviews
Alternatives Is it good?
DevKnife

One app for your daily dev tasks

Rating
0 reviews
Pricing
Paid Free trial $19 / One-off
Alternatives Is it good?
Sugarbug
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Which is more popular?

Based on our record, JSONLint seems to be more popular. It has been mentioned 138 times since March 2021.

social mentions
138 vs 0
Developer Tools popularity
97% vs 3%
alternatives listed
240+ vs 10

Base details

Website, pricing, platforms and company facts side by side.

JSONLint
DevKnife
Website jsonlint.com devknife.app
Pricing —
Paid Free trial $19 / One-off
Platforms —
MacOS Mac Mac OSX
Company — 2025
Listed in
Development Developer Tools Image Optimisation Productivity +1
Developer Tools Productivity Utilities Mac +1

About JSONLint and DevKnife

In their own words, as submitted to SaaSHub.

JSONLint
DevKnife

No description of JSONLint yet.

DevKnife is a macOS app that puts everyday developer tools in one place. It includes a JSON editor and formatter, text compare, JWT decoder, IP location lookup, port scanner, and many more. Instead of switching between websites, CLI tools, and separate apps, you can open DevKnife and handle these...

Read more about DevKnife

Features and specs

What each product offers, as listed by its team.

JSONLint 5 features
DevKnife 0 features
  • 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

  • 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.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

JSONLint
DevKnife

Overall verdict

  • Yes, JSONLint is a good tool for validating and formatting JSON. It is reliable, easy to use, and widely recommended by developers for ensuring the correctness and readability of JSON data.

Why this product is good

  • JSONLint is considered good because it provides a simple and effective way to validate and format JSON data, helping developers quickly identify and correct errors in their JSON structures. Its user-friendly interface and straightforward functionality make it accessible to both beginners and experienced developers.

Recommended for

  • Developers working with JSON
  • Web developers
  • API developers
  • Anyone needing to validate JSON data

Overall verdict

  • I don't have verified information about DevKnife (devknife.app) in my knowledge base, so I can't confirm its features, reliability, or user satisfaction with certainty. Based on the name, it appears to be a developer utility/toolkit application, but you should verify directly through the website, user reviews, and community feedback before deciding.

Why this product is good

  • Unable to confirm specific features or capabilities without direct access to current product information
  • Cannot verify user reviews, ratings, or real-world performance data
  • No confirmed information about pricing, support quality, or update frequency

Recommended for

  • Developers who should independently research and test the tool before adopting it
  • Users willing to check recent reviews on platforms like Product Hunt, GitHub, or developer forums
  • Teams who want to verify security and privacy practices directly with the vendor before use

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
JSONLint
DevKnife
97% 97%
Developer Tools
3% 3%
92% 92%
Productivity
8% 8%
100% 100%
Development
0% 0%
0% 0%
Mac
100% 100%

Questions & Answers

As answered by people managing JSONLint and DevKnife.

What makes your product unique?

DevKnife's answer:

DevKnife is a lightweight, native macOS app that bundles everyday developer utilities into one place. Instead of switching between separate websites, CLI tools, or multiple apps, you can handle tasks like JSON formatting, WHOIS lookups, port scanning, JWT decoding, hashing, and more from a single, fast, offline-friendly tool.

Its uniqueness comes from combining these small but essential tools into a consistent, Mac-native experience.

User comments

Share your experience with using JSONLint and DevKnife. For example, how are they different and which one is better?

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Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

JSONLint 138 mentions
DevKnife 0 mentions

View more

Tracking DevKnife since Apr 2025.

Alternatives to JSONLint and DevKnife

When comparing JSONLint and DevKnife, you can also consider the following products.

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