I built JSON Viewer Pro — a fast, privacy-first JSON formatter/validator/minifier

📰 Dev.to · suma sri

Learn from building JSON Viewer Pro, a fast and privacy-first JSON tool, and apply its lessons to your own projects

intermediate Published 3 May 2026
Action Steps
  1. Build a JSON formatter using JavaScript and HTML
  2. Implement validation and minification features for JSON data
  3. Configure a web application for privacy-first functionality
  4. Test the performance of your JSON tool
  5. Apply security best practices to protect user data
Who Needs to Know This

Developers and DevOps teams can benefit from this tool and its development story, as it highlights the importance of privacy and performance in software development

Key Insight

💡 Prioritizing privacy and performance is crucial when building developer tools

Share This
🚀 Just launched JSON Viewer Pro! 🚀 A fast, privacy-first JSON formatter, validator, minifier, and viewer. Learn from my experience building it 📚

Key Takeaways

Learn from building JSON Viewer Pro, a fast and privacy-first JSON tool, and apply its lessons to your own projects

Full Article

I built JSON Viewer Pro (jsonviewerpro.com), a fast and privacy-first JSON formatter, validator, minifier, and viewer. Here’s what I learned building and launching it.
Read full article → ← Back to Reads