Registry / devops / prettier-plugin-marko-htmljs

prettier-plugin-marko-htmljs

library0.1.1jsnpmunverified

A Prettier plugin for Marko templates that uses the htmljs-parser (^5) instead of @marko/compiler. Version 0.1.1 is current; development is active with monthly releases. Key differentiators: follows Prettier's HTML formatting rules (empty line collapsing, separate close tags for non-void elements, bracketSameLine support) and supports prettier-ignore comments. Does not support Marko concise mode. Requires Prettier ^3 as a peer dependency.

devops

npm install prettier-plugin-marko-htmljs

github ↗package ↗

INSTALL

IMPORT

SIG · PRETTIER-PLUGIN-MA

prettier-plugin-marko-htmljs

devopsjavascriptv0.1.1

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–223 runs

build_error

glibc

node 18–223 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

(plugin)

✓ // Add to .prettierrc: { "plugins": ["prettier-plugin-marko-htmljs"] }

✗ Missing plugin configuration – prettier won't recognize .marko files

No import needed; plugin auto-detects .marko files when configured in .prettierrc.

Install and configure the plugin, then run prettier on Marko files.

// Install plugin and peer dependencies npm install --save-dev prettier-plugin-marko-htmljs htmljs-parser prettier@^3 // .prettierrc { "plugins": ["prettier-plugin-marko-htmljs"], "bracketSameLine": false, "singleAttributePerLine": false } // Format all .marko files npx prettier --write "**/*.marko"

Debug

Known issues

gotchaNot compatible with @marko/compiler-based formatting; behavior diverges on empty lines and void elements.

fix

Use this plugin exclusively for Marko formatting; do not mix with prettier-plugin-marko.

affects: >=0.0.0

deprecatedConcise mode syntax is untested and may produce invalid output.

fix

Write all templates in HTML-like (non-concise) mode.

affects: >=0.0.0

gotchaprettier-ignore only works on elements with a closing tag; self-closing elements cannot be ignored.

fix

Wrap content in a div or other container to use prettier-ignore.

affects: >=0.0.0

breakingMay reformat <pre> tag content despite prettier-ignore missing; known issue.

fix

Use prettier-ignore on the <pre> element or its parent.

affects: >=0.0.0

Errors

Common errors & fixes

Error: Cannot find module 'htmljs-parser'

Missing peer dependency htmljs-parser

fix

npm install --save-dev htmljs-parser

Error: Cannot find module 'prettier-plugin-marko-htmljs'

Plugin not installed or not listed in package.json

fix

npm install --save-dev prettier-plugin-marko-htmljs

[error] .marko: SyntaxError: Expected attribute value but got "<"

Using concise mode syntax which is unsupported

fix

Rewrite template using HTML-like syntax with explicit tags.

Upgrade

Version history

0.1.1latest on npm

Audit

Dependencies

htmljs-parserrequiredpeer dependency for parsing Marko files

prettierrequiredpeer dependency, requires version ^3

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/AngusMorton/prettier-plugin-marko-htmljs ↗

packagehttps://www.npmjs.com/package/prettier-plugin-marko-htmljs ↗