Formatter el-tag

Formatter el-tag standardizes el-tag syntax used in templates, components, and CMS content. It targets frontend developers, template engineers, and content teams who maintain markup-heavy codebases across multiple projects. The tool accepts raw el-tag blocks and returns a canonical, readable form with consistent indentation, uniform attribute presentation, and predictable self-closing behavior. This reduces drift between teams and makes diffs easier to review.

Conceptually, it parses each tag and its attributes, normalizes whitespace, and reconstructs the tag with a clean indentation and line structure. By default, attributes are sorted alphabetically, but an advanced mode can preserve the original order. It supports boolean attributes, handles multi-line attribute values, and normalizes single vs double quotes. The output is a single, coherent representation ready for embedding in code or documentation.

Users benefit from faster reviews, fewer formatting errors, and a shared style across projects. The tool is valuable during refactors, template migrations, documentation generation, code previews for editors, and CI pipelines that enforce markup quality. It also helps new contributors align with established conventions without manual code edits.

Core features include single-shot formatting, optional attribute sorting, configurable indent size, and a robust parser that tolerates minor input irregularities. It can format individual tags or batched blocks, and it outputs strings suitable for direct inclusion in repos or content pipelines. Typical use cases include preparing templates for release, cleaning legacy snippets, and enforcing consistency in documentation samples.