Skip to main contentc15t v3: one consent engine for every framework
c15t v3 is a rebuild. One consent engine, adapters for eight frameworks and a script tag, and banners that arrive with the page.
Christopher Burns
Building privacy into software that changes every day
Short, practical writing from the Inth team on product changes, consent, evidence, and privacy engineering.
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Inth CLI: install with curl and update from your terminal
Install the Inth CLI with curl, without Node.js or npm, and use the built-in updater to get new releases from your terminal.
How small and fast can a TypeScript CLI get?
Can a TypeScript CLI match the binary size and startup speed of one written in Zig, Rust, or Go?
Introducing the Inth CLI
Create Inth projects from your terminal, discover commands through structured help, and give coding agents JSON output they can read.
Inth now has stricter privacy audits and actions
Inth strengthens privacy audit verification, evidence handling and repair recommendations to help teams make better-supported decisions about what to act on.
How to add LinkedIn Insight Tag to Next.js with c15t
Add LinkedIn Insight Tag to a Next.js App Router project with c15t so the tag loads only after marketing consent, then track custom conversions safely.
How privacy governance shows up in startup due diligence
Privacy governance often becomes visible during M&A, fundraising, and enterprise sales. This guide explains how Inth helps startups prepare consent, tracking, and product evidence before diligence starts.
How to add Google Tag Manager to Next.js with c15t
Add Google Tag Manager to a Next.js App Router project with c15t, then use Consent Mode v2 so GTM-managed tags wait for the right consent state.
How to test consent gates in a Next.js app with Playwright
Use Playwright to test that consent-controlled scripts, requests, cookies, and storage stay blocked before consent, load after consent, and stop after withdrawal in a Next.js app.
What is the difference between c15t, Inth, and CookieConsent v3?
Compare c15t hosted through Inth with CookieConsent v3, with a focus on backend-backed consent records, audit trails, and why browser-only consent state is not enough for many EU and UK setups.
What Trump v. Slaughter could mean for EU-US data transfers
The EU-US Data Privacy Framework remains in force, but developers and privacy teams should review transfer records, SCC assessments, and US processor dependencies after Trump v. Slaughter.
What is the AEPD’s guidance on GDPR accuracy rules for AI data?
Spain’s data protection authority says AI data quality and GDPR accuracy should be assessed against the processing purpose, not treated as an absolute demand for perfect data.
Should You Build Your Own Cookie Banner? Build vs Buy Guide
Should you build your own cookie banner or use a consent tool? Learn when custom cookie banners make sense, where they become consent infrastructure, and why c15t is a better default for modern JavaScript apps.
How to integrate Meta Pixel in Next.js with c15t
Add Meta Pixel to a Next.js App Router project with c15t so the pixel loads only after marketing consent, then track page views and conversion events safely.
Privacy change management is the missing layer between shipping and compliance
Privacy work becomes operational when the unit of review is a product change—not a quarterly audit, spreadsheet, or policy refresh.
How to add PostHog to Next.js with GDPR-aware consent
Implement PostHog in a Next.js App Router project with c15t, then use a GDPR-aware consent setup that waits for measurement consent before loading analytics.
How to implement Consent Mode v2 as a product control
Implement Google Consent Mode v2 with denied defaults, clear consent mapping, update calls, and consent records your team can review later.
This is How You Get Higher Consent Rates Without Dark Patterns
How cookie banners affect landing-page performance
How we built a cookie banner with a 27 ms desktop median
c15t 2.0: A New Foundation for Consent Infrastructure
Inth, Our New Name and Direction