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building-streamlit-custom-components-v2

Builds bidirectional Streamlit Custom Components v2 (CCv2) using `st.components.v2.component`. Use when authoring inline HTML/CSS/JS components or packaged components (manifest `asset_dir`, js/css globs), wiring state/trigger callbacks, theming via `--st-*` CSS variables, or bundling with Vite. For streamlit-extras, use the `pagination` extra as a reference implementation.

arnaudmiribel
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arnaudmiribel
Updated 3/27/2026
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quick start

Installation and usage

Builds bidirectional Streamlit Custom Components v2 (CCv2) using `st.components.v2.component`. Use when authoring inline HTML/CSS/JS components or packaged components (manifest `asset_dir`, js/css globs), wiring state/trigger callbacks, theming via `--st-*` CSS variables, or bundling with Vite. For streamlit-extras, use the `pagination` extra as a reference implementation.

Installation
$ install --globalskills.sh
Usage

Once installed, you can use this skill by running the following command in your terminal:

skills use building-streamlit-custom-components-v2