mwlog-js

A lightweight, dependency-free Markdown-to-HTML converter for JavaScript.

ESM-native. TypeScript declarations included. Output is wrapped in <div class="mwlog">.

Install

npm install mwlog-js

Usage

import { mdToHtml } from "mwlog-js";

const html = mdToHtml("# Hello world");
// <div class="mwlog"><h1>Hello world</h1></div>

API

import { escapeHtml, mdToHtml, themes } from "mwlog-js";

• mdToHtml(markdown)
• escapeHtml(text)
• themes

Supported Markdown

• Headings: # through ######
• Paragraphs
• Bold: **text**
• Italic: *text*
• Strikethrough: ~~text~~
• Inline code: `code`
• Links: [label](url)
• Images: ![alt](src)
• Blockquotes: > quote
• Unordered lists: - item
• Ordered lists: 1. item
• Fenced code blocks with optional language: ```js

Security

Raw HTML is escaped before rendering. Link and image URLs are trimmed, and unsafe protocols are blocked:

• javascript:
• data:
• vbscript:
• file:

Blocked links render without href. Blocked images render without src.

Themes

Theme CSS files are included under themes/.

• themes.medium.light
• themes.medium.dark
• themes.awwwards.light
• themes.awwwards.dark

<link rel="stylesheet" href="mwlog-js/themes/medium-light.css" />

Test

npm test

License

MIT