Show HN: Get your coding agent off ~2019 JavaScript, onto modern web primitives
Browsers natively handle a lot of what used to take 50 lines of JS (or a dependency): `CSS.highlights` for text range highlighting without <span>s everywhere, `<dialog>` and showModal() give you backdrops and ideal focus management, `field-sizing` to auto-grow textareas as the user types.. (Something yesterday's ftrain post touched on [0]) Models know about some of these by name, but consistently won't default to using the platform-native solution and instead prefer the incumbent <
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points · 44 votes
2026-11-10 19:15:23.774Z
cumulative since publication
Research analysis
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Repository: GoogleChrome/modern-web-guidance. Source account: Browsers natively handle a lot of what used to take 50 lines of JS (or a dependency): `CSS.highlights` for text range highlighting without <span>s everywhere, `<dialog>` and showModal() give you backdrops and ideal focus management, `field-sizing` to auto-grow textareas as the user types.. (Something yesterday's ftrain post touched on [0]) Models know about some of these by name, but consistently won't default to using the platform-native solution and instead prefer the incumbent <
Observed adoption & comparisons
Source votes: 44 votes (Nov 10, 2026 UTC; cumulative since publication) Recent records to compare: “Show HN: Relay – A multi-agent pipeline for AI-assisted front end engineering” (Show HN, Nov 10, 2026); “addyosmani/agent-skills” (GitHub Trending, Nov 10, 2026). Shared themes are navigation hints; they have not been verified as the same need or independent corroboration.
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