This VS Code extension exposes the possibility to sort, format and validate yaml files.

Command line tool to validate YAML syntax of input file.

An open source yaml schema validator. just like json schema - only better

Pre-flight linter for Jinja2/Ansible repositories with Git pre-commit hooks

Validate YAML documents using a YAML schema

Rule-based JSON/YAML validator using JSON schemas

A simple, interactive, web based YAML validator

validate YAML files using JSON schema

Multi-platform Docker container with utilities to process YAML files (yamllint, yamlpath, yq, json2yaml...).

A gradle plugin which validates YAML files.

CI plugin to validate yaml files

Convert YAML/TOML configuration files to Python objects

A data validator based on YAML rules

Make JSON schemas easier with a basic YAML DSL

Yamlator is a CLI tool that allows a YAML file to be validated using a lightweight schema that defines the expected structure. When executed, the YAML is compared against the rules to validate that the relevant keys and data types are present. Once validated, a list of violations will be displayed to help amend the YAML file.

🌐 Composer plugin that validates translation files in your project.

YAML document schema validator and transformer

Enterprise Validator for YAML, JSON and XML formats and also options for Base64 encoding and decoding.

YAML parser/validator based on Lexepars parser lib.

A simple command-line utility built with Spring Boot for validating YAML/JSON files against JSON Schema definitions. It's designed for quick checks in development or CI/CD workflows, leveraging Jackson for parsing YAML/JSON and NetworkNT JSON Schema Validator for the core validation logic.