<div class="type-placeholder" style="font-size: 15px; letter-spacing: -0.3px; color: #abb0b5; white-space: pre-wrap;">
<ul style="box-sizing: border-box; padding: 0px 0px 0px 1.5rem; list-style: circle; color: #24292e; font-family: -apple-system, 'system-ui', 'Segoe UI', Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji'; font-size: 16px; letter-spacing: normal; white-space: normal; background-color: #ffffff; margin: 0px !important 0px 0px !important 0px;">
<li style="box-sizing: border-box; margin: 0px; padding: 0px;"><a style="box-sizing: border-box; color: #454545; cursor: pointer; background-color: initial; outline-width: 0px;" href="https://joshua1988.github.io/vue-camp/es6/modules.html" target="_blank" rel="noreferrer noopener"><span style="box-sizing: border-box; font-weight: inherit; font-style: inherit; font-size: 11pt; font-family: Arial; color: #1155cc; font-variant-numeric: normal; font-variant-east-asian: normal; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">ES6 Modules</a></li>
</ul>
<span style="box-sizing: border-box; font-style: inherit; font-size: 11pt; font-family: Arial; font-variant-numeric: normal; font-variant-east-asian: normal; text-decoration-skip-ink: none; vertical-align: baseline; white-space: pre-wrap;">클릭하면 404 error 가 뜹니다
</div>

앗 네 링크가 깨져 있었네요. 말씀해 주셔서 수정했습니다 감사해요 :)

인프런 커뮤니티 질문&답변

링크 사이트가 안나와요~