Show HN: JSON Purrser – A JSON viewer with smart field detection https://ift.tt/8nbR0Er

Show HN: JSON Purrser – A JSON viewer with smart field detection JSON Purrser is a free JSON toolkit built for developers who work with APIs, configs, and data files daily. Features: - Smart field detection (URLs, dates, colors, JWTs, coordinates) - One-click export to TypeScript, Python, Go, SQL, CSV, YAML - Interactive tree view with search and breadcrumb navigation - JSON diff comparison - Chart visualization for numeric data - Schema validation - Multiple themes to choose the one that matches your style No signup. No data sent to servers. Works entirely in your browser. (This is my first ever submission so if I did something wrong, please let me know) https://ift.tt/kYuM6eT January 19, 2026 at 12:57AM