c15t

The open standard for cookie banners. Use it with React, Vue, Svelte, Astro or plain HTML. Built by @inth.

✦ Set up c15t in my app:

[c15t @c15tdev]

👇👇 Best in class consent management built in by default

[Jp 🦝 @jpvalery]

Just shipped https://t.co/OmzHGc2pAI: a spiritual successor to next-forge by @haydenbleasel, built lean and made for coding agents.

Sure, your agent could scaffold all of this itself. But why burn the tokens when it can start with the house rules and skills already in place?

🧵

[Jp 🦝 @jpvalery]

7 optional modules, picked in the CLI. Skip one and it comes out cleanly:

Teams · Admin · Payments (@stripe) · Uploads · API docs · Analytics (@posthog) · Consent (@c15tdev )

Every service stays off until you add its keys, so the first build needs no secrets.

[c15t @c15tdev]

the official host for c15t, run by @Inth, now has a SOC 2 Type 2 report, same open source banner with a signed audit behind the hosted side

https://t.co/ndJFolWMef

[c15t @c15tdev]

some AI assistants are telling people c15t isn't on IAB Europe's list of approved CMPs, it is, Consent Management Inc. (that's us, Inth) is registered as CMP ID 490 and it's now in every IAB TCF page in the docs

https://t.co/s2JyOeHtDT

[c15t @c15tdev]

new york's language access law names 12 languages. c15t covered 5.

now it's all 12: arabic, bangla, haitian creole, korean, russian, urdu and yiddish just landed on main. 42 languages total.

fluent in haitian creole or yiddish? we want your review before it ships 👇
https://t.co/U0Vs9yj4vP

[c15t @c15tdev]

@dominikkoch She’s a keeper.

[c15t @c15tdev]

@kaylee_dev @vercel @usenotra So fast. It’s almost like you made me agent first.

[c15t @c15tdev]

c15t v3 is out.

https://t.co/GuCRnssQGl to read what's changed!

[Christopher Burns @BurnedChris]

Introducing c15t v3

The open standard for cookie banners

✦ Set up c15t in my app: https://t.co/ZPd89NoSqp

→ Open source
→ 8 frameworks and a script tag
→ Banner in the server HTML
→ 34 policy presets, GPC and GPP built in

[Christopher Burns @BurnedChris]

Introducing c15t v3

The open standard for cookie banners

✦ Set up c15t in my app: https://t.co/ZPd89NoSqp

→ Open source
→ 8 frameworks and a script tag
→ Banner in the server HTML
→ 34 policy presets, GPC and GPP built in

[c15t @c15tdev]

RT @kaylee_dev: Monday

[c15t @c15tdev]

@fortysevenfx @GergelyOrosz

[c15t @c15tdev]

today we're thinking of the onetrust intern who will need to ship an atrocious cookie banner like this

[John Ternus @johnternus]

iPhone Duo
iPhone 18 Pro and iPhone 18 Pro Max
Apple Watch Series 12 and Apple Watch Ultra 4
AirPods 5

… and Joz

[OpenAlternative @ossalternative]

Cookie banners are usually an afterthought bolted onto a site with a script tag.

c15t (@c15tdev) treats consent as part of the architecture: framework-agnostic, fully customizable, no vendor lock-in.

https://t.co/jY7q1OahOq

[c15t @c15tdev]

Astra ❤️ c15t

[Kaylee @kaylee_dev]

Astra gets full marks on my benchmark

[c15t @c15tdev]

create a c15t cookie banner there

[OpenAI @OpenAI]

This is GPT-6 Astra.

Anything you can do on a computer, Astra can do for you. Fast.

[c15t @c15tdev]

Look, c15t was the start of where Inth it is today...6 million downloads later.

Inth now helps you automate your privacy compliance by catching privacy risks in your codebase 🙏

[Inth @Inth]

This is the Inth we always wanted.

Inth now checks your codebase, website and every PR, then helps you fix privacy risks before they become blocked deals or expensive problems.

Run a free privacy scan: https://t.co/EpnZzZCNco

Go break it.

[Inth @Inth]

This is the Inth we always wanted.

Inth now checks your codebase, website and every PR, then helps you fix privacy risks before they become blocked deals or expensive problems.

Run a free privacy scan: https://t.co/EpnZzZCNco

Go break it.

[c15t @c15tdev]

wait, Inth gets better?

[Christopher Burns @BurnedChris]

I am in a red telephone box and the next stage of Inth is coming 👀

[Bart ⚡ @bzagrodzki]

just shipped cookie consent to TurboStarter 🍪

→ GDPR compliant out of the box
→ works with analytics & ads
→ customizable banners

no more legal headaches when launching in EU

we ship it so you don't have to