Boeing / config-file-validator

Cross-platform config file CLI toolchain. Validates syntax, schema compliance, and formatting across 18 different configuration file types. Written in Go.

tooladda-online / csv-to-json-converter

CSV to JSON Converter — Paste, upload, drag & drop, or import CSV from a URL and get clean, valid JSON instantly — with spreadsheet preview, live validation, tree & raw views, column mapping, and batch conversion. Free on ToolAdda.online.