Team chat that speaks code.
Share snippets with real syntax highlighting. Hit Explain and an AI walkthrough streams in right under the code, cached for the whole channel.
No signup. You get a private workspace, deleted after 24 hours. Or press D
The real app components, rendering sample data. Type in it.
Stop pasting code into Slack, then into ChatGPT.
The conversation and the code live in the same place, so the explanation can too.
Real-time by default
Messages, typing and presence sync live over WebSockets. Sends are optimistic, and anything you miss while offline is backfilled when you reconnect.
Code is a first-class message
Write snippets in a Monaco editor and read them with the same highlighting engine as VS Code, across 20 languages.
AI that stays in the thread
Explanations stream in under the snippet using your own OpenAI key. Once generated, they’re cached for everyone in the channel.
Under the hood
No backend server. The database is the security layer.
Instead of re-checking permissions in an API, every table has row-level security policies in Postgres. The browser can only ever see what the database allows, and a test suite proves it.
- Row-level security on every table, keyed on workspace membership
- A SQL test suite runs 37 allow/deny checks against the real database
- Rate limits enforced by Postgres triggers, not middleware
- Bring-your-own AI keys, encrypted server-side with AES-256-GCM
-- Members can read messages in their workspace's channels
create policy "members read messages" on public.messages
for select to authenticated
using (private.is_channel_member(channel_id));
-- ...and can only post as themselves
create policy "members post as themselves" on public.messages
for insert to authenticated
with check (user_id = (select auth.uid())
and private.is_channel_member(channel_id));- policy tests
- 37
- policy tests
- servers to run
- 0
- servers to run
- hosting / month
- $0
- hosting / month
See it for yourself.
One click, about ten seconds, no account.
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