Show HN: FormatStack – JSON, JSONPath and regex tools that run in the browser

Category: devtools

Tags: json, jsonpath, regex, privacy, browser-tools

Score: 4.3/10 (Innovation: 4, Technical: 4, Documentation: 3, Utility: 5)

FormatStack is a collection of browser-based developer tools for JSON formatting, JSONPath evaluation, regex testing, UUID generation, Base64 encoding, and cron expression parsing. It emphasizes privacy by running everything client-side to avoid leaking sensitive data through online formatters.

Target audience: backend devs, frontend devs, devops

Repository: https://formatstack.tech/

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