What is a .YAML file?
YAML is a human-readable data format often used for configuration files.
- Did you know
- YAML was first released in 2001 as a friendlier alternative to XML for configuration.
- The name originally stood for “Yet Another Markup Language” before being recast as the recursive “YAML Ain’t Markup Language” to stress its data focus.
- Since version 1.2 every valid JSON document is also valid YAML, making YAML a superset of JSON.
- YAML relies on indentation rather than brackets to show structure, which is what gives configuration files their clean, readable look.
- A .YAML file is plain text, so you can open and edit it in any text editor.
- What Analyser shows you
- Preview and inspect HTML, CSS, JavaScript, TypeScript, JSON, YAML, XML and Markdown source files, plus Windows scripts. TypeScript (TS, MTS, and .d.ts declaration files) gets a structure readout beside the source: the modules it imports (packages against local files, and which are type-only), the names it exports, what it declares - interfaces, type aliases, enums, classes, functions - a code/comment/blank line breakdown, and how often it steps around the type system with any, as casts, non-null assertions and @ts- suppressions. PowerShell (PS1, PSM1, PSD1) is read for its comment-based help synopsis, #Requires directives, function and parameter counts, CmdletBinding and Authenticode signing; batch/command scripts (BAT, CMD) for the echo state, labels, variables set and the external tools they invoke.
- Open a .YAML file
- Drag a .YAML file onto the Analyser home page (or tap to pick one). It opens entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.