developer.mozilla.org has run 13 ads on Google Search that Ad Repository users have come across, first spotted on 14 Sept 2026 and most recently on 6 Nov 2026. 1 new ad was added in the last 7 days. 100% of the creatives are text-only ads. They were seen most in India, Ukraine. On search, they appear for terms such as “is var function scoped”, “is let function scoped”, “what is internet”.
Formats: text-only 13
Seen in: India 14 · Ukraine 2
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MDN Web Docs https://developer.mozilla.org › Reference › Statements
var - JavaScript - MDN Web Docs - Mozilla
developer.mozilla.org · 15 Sept 2026
var - JavaScript - MDN Web Docs - Mozilla var. ... This feature is well established and works across many devices and browser versions. It's been available across browsers ...
27 Aug 2026 — Learn JavaScript course teaches you JavaScript through solving 140+ interactive coding challenges, building projects including a game, a ...
Dynamic scripting with JavaScript - Learn web development
developer.mozilla.org · 14 Sept 2026
4 Sept 2026 — let declarations are scoped to blocks as well as functions. · let declarations can only be accessed after the place of declaration is reached ( ...Read more
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Statistics refreshed 7 Nov 2026 · updated hourly from ads collected by Ad Repository users.