c15t/c15t

Health v2 · maintenance only

Adoption not part of the score

1866 stars · 205 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

c15t is an open-source, developer-first consent management platform (CMP) for cookie banners, privacy preferences, consent storage, and consent-aware script loading. It ships headless JavaScript/React/Next.js packages plus a self-hostable backend API for consent records, audit logging, and policy management.

Use cases

• add a GDPR cookie consent banner to a React or Next.js app
• block analytics and marketing scripts until users grant consent
• self-host a consent management API with audit logging on my own infrastructure
• manage Google Consent Mode and IAB TCF consent signals
• show consent-gated YouTube or Google Maps embeds
• replace OneTrust or Cookiebot with an open-source CMP
• let users customize cookie preferences by category

When to choose

• you need consent state, script gating, and consent records inside your own app rather than a black-box script tag
• you want React/Next.js components, hooks, and headless primitives with full styling control
• you want to self-host consent storage and policy management on Node, Bun, Deno, or Cloudflare Workers
• performance matters and you want to avoid blocking third-party CMP scripts

When to avoid

• you need a guaranteed legal compliance solution without any policy work on your side
• you want a fully managed, zero-code hosted CMP with vendor legal guarantees
• your site is a simple static page where a tiny vanilla banner suffices

Facets

library · maturity active

ui-components middleware sdk self-hosted privacy web-development frontend legal cross-platform self-hosted consent-management cookie-banner gdpr cmp script-gating react nextjs nodejs web-server

Member repositories

For agents

markdown · JSON · MCP: product_card(name="c15t/c15t")