ReactifySDK

Introduction

ReactifySDK turns passive video into participatory threads: viewers react, branch, remix, and compete—while you capture structured events and creator-grade analytics.

What you ship

Embeddable thread UI via the reactify-thread custom element (template slug or concrete thread id).
Widget surfaces (inline, drawer, hosted) using the same bundle with data-reaction-widget attributes—see Widget builder.
Creator flows: upload source media, record reactions, claim threads, and publish to marketplace tiers that match your plan.
First-party APIs under /api/reactify/* for threads, reactions, templates, uploads, analytics, and telemetry.

How it loads

Add one script tag. The bundle registers custom elements and (optionally) hydrates widgets. Production URL:

<script src="https://reactify-cdn.s3.us-east-2.amazonaws.com/reactify.js" defer></script>

For local development against this app, you can use /reactify.js from public/.

Documentation map

Quickstart — ship a thread in under a minute.
SDK playground — live template preview, thread embed, copy-ready snippets.
Installation guides — HTML, React, Next.js.
API reference, Event schema, Production architecture.
Plans & tiers — entitlements, limits, and upgrade path.

ReactionSDK (tap, poll, slider, rating, CTA overlays on marketing video—not recorded viewer reaction video) is documented separately: ReactionSDK documentation. The two products share infrastructure but have different elements, APIs, and playgrounds.