Blocko

Before and after slider

  • Block
  • social-proof
  • Beauty
  • Shopify Liquid ready
  • 15 KB JS

Range-input controlled before and after image comparison. It belongs to Isle, a beauty theme for body care (tropical), in the free, open-source Blocko library.

Open live demo Open in library

Features

  • Interactive: ships 15 KB of vanilla JavaScript (blko-pdp.js), registered as an idempotent Custom Element.
  • Shopify Liquid ready with 11 merchant settings in the Theme Editor.
  • Category social-proof, designed for beauty (body care (tropical)) storefronts.

Preview

Use it with your agent

Paste this one-line prompt into any coding agent. It asks where the block should go before it changes anything.

Use the Blocko library (https://github.com/blockoai/blocko, or the Claude Code plugin: claude plugin marketplace add blockoai/blocko && claude plugin install blocko-sections@blocko) to implement the block "Before and after slider" (id `pdp-before-after-slider`, theme `isle`; live demo: https://demo.blocko.ai/html/isle/blocks/social-proof--pdp-before-after-slider.html; Shopify bundle: sections/isle/pdp-before-after-slider/ in the repo) into my project. Before changing any code, ask me where it should go — which project/theme, which page or template, and the position (e.g. after the hero) — and whether the target is a Shopify theme or a plain HTML site, unless I already said; restate the plan and wait for my OK. Then follow the repo's AGENTS.md: keep the blko- class prefix and CSS tokens (with fallbacks), keep custom elements idempotent, don't touch unrelated code, run `shopify theme check` for Shopify targets, and finish by telling me how to add/arrange it (Theme Editor steps for Shopify).

Connected to the Blocko MCP server (https://blocko.ai/mcp)? Ask your agent to run get_item for isle/pdp-before-after-slider, then get_item_source and get_install_guide. Connect your agent.