Embeddable <ote-events> web component (closes #27) - #28
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Extracts the OTE JSON/ICS/RSS-to-display normalizer already living inline in apps/preview/src/main.ts into a new shared @opentechevents/preview-feed package, then builds apps/embed on top of it: a single <ote-events> custom element (feed/limit/theme/lang/show-past/layout attributes, list/cards layouts, shadow-DOM --ote-* theming) plus an interactive playground page that doubles as its documentation and copy-paste snippet generator. The widget only fetches native JSON feeds — preview-feed is built with sideEffects:false so esbuild tree-shakes the heavier ICS/RSS converters (ical.js, DOMParser) out of its bundle, keeping dist/ote-events.js at ~7kb. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011dPq4KUvwFaPbSUmYXBGae
Wires the new embeddable widget into the same GitHub Pages pipeline that already publishes the editor and feed previewer, so the script URL used in the playground snippet (tools.opentechevents.org/embed/ote-events.js) resolves once this merges to main. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_011dPq4KUvwFaPbSUmYXBGae
This was referenced Aug 7, 2026
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Summary
apps/preview/src/main.tsinto a new shared, private@opentechevents/preview-feedpackage (with its own fixtures/tests), so it isn't duplicated between the previewer and the new widget.apps/embed: a single<ote-events>custom element (feed/limit/theme/lang/show-past/layoutattributes, list/cards layouts, Shadow DOM with--ote-*CSS custom-property theming, loading/empty/error states) plus an interactive playground page that doubles as its documentation (every control maps to one attribute, live preview, copy-paste snippet generator).preview-feedis built withsideEffects:falseso esbuild tree-shakes the heavier ICS/RSS converters (ical.js,DOMParser) out ofdist/ote-events.js, which comes out to ~7kb minified.apps/embedintodeploy-tools.ymlsotools.opentechevents.org/embed/ote-events.js(the URL referenced in the playground snippet) resolves once this merges.Test plan
pnpm build && pnpm test && pnpm typecheck && pnpm lint— all green across the whole workspace (578 tests)https://combuilderses.github.io/events/feed.json, currently empty — correctly renders the empty state) and against a synthetic feed with past/future events: list layout, cards layout, light/dark theme,show-past,lang=es/en, and the error state on a broken feed URL all render correctly.apps/embed/CLAUDE.md.deploy-tools.ymlchange once merged (tools.opentechevents.org/embed/should come up alongside/editor/and/preview/).Closes #27.
https://claude.ai/code/session_011dPq4KUvwFaPbSUmYXBGae