Hebrew
HEAfro-Asiaticעברית
Spoken by approximately 9 million people worldwide
Writing Systems
Countries
Usage in Code
<!-- HTML lang attribute -->
<html lang="he">
/* CSS language selector */
:lang(he) { font-family: sans-serif; }
/* Accept-Language header */
Accept-Language: he
/* Intl API */
new Intl.DateTimeFormat('he').format(new Date())About Hebrew
Hebrew (עברית) is a Afro-Asiatic language identified by the ISO 639-1 code "he". It is spoken by approximately 9 million people, primarily in Israel. The language uses the Hebrew writing system.
In web development, the ISO 639-1 language code is used in HTML lang attributes, HTTP Accept-Language headers, the JavaScript Intl API for locale-aware formatting, and content negotiation. Setting the correct language code improves accessibility for screen readers, enables proper text-to-speech pronunciation, and helps search engines serve content to the right audience. Browsers use this code for spell-checking, hyphenation, and font selection.
For SEO, specifying the content language via the lang attribute and hreflang tags helps search engines understand which language version of a page to show to users in different regions. This is essential for multilingual websites targeting international audiences.