About HTML Style Guide - 2

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🔷 About HTML Style Guide - 2 A Thread🧵 👇

📌 Always Quote Attribute Values → HTML allows attribute values without quotes. → However, we recommend quoting attribute values, because: • Developers normally quote attribute values. • Quoted values are easier to read.

• You must use quotes if the value contains spaces.

📌 Always Specify alt, width, and height for Images → Always specify the alt attribute for images. → This attribute is important if the image for some reason cannot be displayed. → Also, always define the width and height of images.

→ This reduces flickering, because the browser can reserve space for the image before loading.

📌 Spaces and Equal Signs → HTML allows spaces around equal signs. → But space-less is easier to read and groups entities better together.

📌 Blank Lines and Indentation → Do not add blank lines, spaces, or indentations without a reason. → For readability, add blank lines to separate large or logical code blocks. → For readability, add two spaces of indentation. → Do not use the tab key.

📌 Good Table Example

📌 Omitting <html>, <head> and <body>

📌 Add the lang Attribute → You should always include the lang attribute inside the <html> tag, to declare the language of the Web page. → This is meant to assist search engines and browsers.

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