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YAML
YAML is a human-friendly data serialization standard for all programming languages. YAML is a recursive acronym which stands for “YAML Ain’t Markup Language”. It is commonly used for configurations.
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A declarative, simple, fast, and fun package for building command line tools in Go
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May 28, 2026 - Go
The first open-source harness builder for AI coding. Make AI coding deterministic and repeatable.
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Jun 1, 2026 - TypeScript
Modern, Crazy Fast, Ridiculously Easy and Amazingly Powerful Flat-File CMS powered by PHP, Markdown, Twig, and Symfony
markdown php yaml cms content website twig symfony php7 doctrine flat-file website-builder grav content-management website-generation
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Jun 2, 2026 - PHP
yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor
bash cli golang yaml toml json csv portable xml terraform properties hcl devops-tools splat yaml-processor
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May 28, 2026 - Go
A configuration as code language with rich validation and tooling.
kotlin config java language programming-language yaml json data functional validation xml configuration properties object-oriented pkl propertylist
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Jun 2, 2026 - Java
ESPHome is a system to control your ESP32, ESP8266, BK72xx, RP2040 by simple yet powerful configuration files and control them remotely through Home Automation systems.
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Jun 2, 2026 - C++
CLI tool and python library that converts the output of popular command-line tools, file-types, and common strings to JSON, YAML, or Dictionaries. This allows piping of output to tools like jq and simplifying automation scripts.
python linux bash cli yaml json command-line scripting convert python-library command-line-tool parsers serialize shell-scripting bash-scripting command-line-interface
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Apr 22, 2026 - Python
A Swift command line tool for generating your Xcode project
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Apr 14, 2026 - Swift
Unified querying, transformation, and modification of JSON, TOML, YAML, XML, INI, HCL, KDL and CSV.
config go cli golang yaml toml parser json query xml configuration update selector data-structures data-wrangling devops-tools data-processing yaml-processor json-processing hcl2
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May 22, 2026 - Go
A list of command-line tools for manipulating structured text data
html cli yaml toml tsv json list csv xml conversion delimited-files awk ini text-files configuration-file structured-text
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Feb 7, 2026
🖥️ Session manager for tmux, built on libtmux.
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May 30, 2026 - Python
Smarter YAML front matter parser, used by metalsmith, Gatsby, Netlify, Assemble, mapbox-gl, phenomic, vuejs vitepress, TinaCMS, Shopify Polaris, Ant Design, Astro, hashicorp, garden, slidev, saber, sourcegraph, and many others. Simple to use, and battle tested. Parses YAML by default but can also parse JSON Front Matter, Coffee Front Matter, TOM…
nodejs javascript config markdown matter yaml data node parse gatsby metalsmith mapbox netlify frontmatter assemble phenomic front-matter jonschlinkert front-matter-parsers
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Jun 14, 2025 - JavaScript
Configuration Management for Python ⚙
config python yaml flask settings django vault configuration environment-variables configuration-management django-configuration app-config hacktoberfest flask-extension environment-configuration 12factorapp flask-configuration fastapi django-extension dynaconf
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May 13, 2026 - Python
Simple, extremely lightweight, extensible, configuration management library for Go. Supports JSON, TOML, YAML, env, command line, file, S3 etc. Alternative to viper.
config go golang yaml toml configuration s3-bucket configuration-management viper config-loader configuration-file golang-package etcd-client
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May 30, 2026 - Go
Python data model generator (Pydantic, dataclasses, TypedDict, msgspec) from OpenAPI, JSON Schema, GraphQL, and raw data (JSON/YAML/CSV).
python graphql yaml csv generator code-generator json-schema swagger openapi swagger-codegen datamodel openapi-codegen dataclass pydantic fastapi typeddict msgspec
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Jun 2, 2026 - Python
Created by Clark Evans, Ingy döt Net, Oren Ben-Kiki
Released May 11, 2001
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- 200 followers
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- yaml
- Website
- github.com/topics/yaml
- Wikipedia
- Wikipedia