Herd Garden - Browser Superpowers for your AI Agents: Automate tasks, extract data, create AI web tools, and manage MCP servers in your browser or across millions of them. Secure, private, and scalable.

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

puppeteer - Puppeteer is a Node library which provides a high-level API to control headless Chrome or Chromium...

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

Selenium - Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.

JSON Editor Online - View, edit and format JSON online