General guidelines for MDN translated content

In this README you can find a collection of general guidelines for translating MDN content, which apply to every locale.

For guidelines relating to specific locales, we have locale-specific docs in subdirectories:

• Russian translation guide / Участие в переводе
• Simplified Chinese Guide / 简体中文翻译指南
• Traditional Chinese Guide / 正體中文翻譯指南
• Spanish guide / Guía en español
• Japanese translation guide / 日本語翻訳ガイド
• Korean translation guide / 한국 번역 지침

If you want to add a guide to document some specific guidelines for your locale and it does not already appear here, you are welcome to add one, or talk to the locale teams about it. Similarly, if you can think of a good general guideline that you'd like to add here, feel free to create an issue to talk about it.

Translating heading IDs

Our article headings are nearly always given IDs, so that we can automatically generate in-article navigation, identify code blocks to create live samples, and other reasons too. When translating headings, you don't need to translate the ID too; the rest of the slug is not translated, so this keeps it all consistent.

For example:

<h2 id="tutorials">Tutorials</h2>

in the fr locale would be

<h2 id="tutorials">Tutoriels</h2>

We generally advise that you write all IDs in lower-case. The platform automatically converts them at render time anyway, but keeping them lower-case means that there is less chance of a manually-created anchor link not working because of the conversion.

Translating code blocks

When translating code blocks, it is fine to translate comments, strings, variable names, and output representations.

However, don't translate actual code terms such as syntax. The example needs to still work after you are finished with it.

Also, when considering translating examples, bear in mind that some examples will link to a live version or source code on a separate repo. You might also want to consider creating a translated version of the external code examples to link to from your translated page.

Line breaks in HTML source

In some of the article source code, you may find line breaks in the block-level elements that aren't strictly necessary, for example:

<p>The
  <strong><code>HTMLCanvasElement.transferControlToOffscreen()</code></strong>
  method transfers control to an {{domxref("OffscreenCanvas")}} object, either on the main
  thread or on a worker.</p>

<pre
  class="brush: js">OffscreenCanvas HTMLCanvasElement.transferControlToOffscreen()</pre>

Generally we don't use line breaks like this in our source code, so you are free to remove them if you want to, and don't add them in when creating new translations. However, don't spend too much time trying to remove these, as they don't make any difference to the final rendered result.