About Dweav Trace
Modern frontend apps are full of invisible state changes — Redux dispatches, Zustand mutations, Pinia commits — that are tedious to trace through DevTools. Dweav Trace intercepts these changes and renders them as live visual cards in the Chrome side panel, giving you a real-time stream of what's happening in your app without switching focus.
Drop-in adapters for every major framework. Zero configuration for basic use. Works silently in production if the extension isn't installed — so you can ship adapter code without worrying about it breaking anything.
Framework Adapters
import { createDweavMiddleware }
from '@altru/dweav-connect/redux';
const store = configureStore({
middleware: (getDefault) =>
getDefault().concat(
createDweavMiddleware()
)
});import { dweav }
from '@altru/dweav-connect/zustand';
const useStore = create(
dweav(
(set) => ({ count: 0, ... }),
'My Store'
)
);import { DweavPiniaPlugin }
from '@altru/dweav-connect/pinia';
const pinia = createPinia();
// Traces every store automatically
pinia.use(DweavPiniaPlugin);// Works anywhere — safe no-op
// if extension not installed
window.dweav?.(myState, 'Label');
// Or use the safe wrapper
import { trace }
from '@altru/dweav-connect';
trace(myState, 'My State');Features
Real-time state cards
Every state change renders as a live card in the side panel with timestamp, label, and diff.
Redux middleware
One-line integration. Traces every dispatched action and resulting state slice.
Zustand adapter
Wraps your store creator — traces every set() call automatically.
Pinia plugin
Single pinia.use() call traces every store in your Vue app.
State diffing
Changed keys highlighted in green/red. See exactly what changed at a glance.
SSR-safe
All adapters include typeof window guards. Safe to import in Next.js, Nuxt, SvelteKit.
Zero production cost
If the extension isn't installed, every trace call is a single typeof check — nothing more.
Time-travel replay PRO
Step backward and forward through your state history frame by frame.
Export trace log PRO
Export your full session trace as JSON for sharing or post-analysis.
Pricing
Live state cards, all framework adapters, state diffing, manual trace API.
Everything in Free + time-travel replay, export trace log, advanced filters.
Pro license handled by ExtensionPay — secure, one-time, no subscription.
Technical
🔒 Dweav Trace — Privacy Policy
Dweav Trace is a developer tool. It sees your app's state — but only inside your browser, only while you're using it, and nothing leaves your device.
Short version: Dweav Trace does not collect, transmit, or store any personal data or application state on external servers. All trace data lives in the extension's local storage and is cleared when you close the panel or clear history. The only external connection is the ExtensionPay license check.
Data Collection
None. Dweav Trace does not collect, log, or transmit your application state, Redux actions, component data, or any other traced information to any server. All trace data is held in memory and discarded when the session ends.
Network Requests
One outbound request is made to ExtensionPay to verify Pro license status. No state data, no browsing history, and no personal information is included in this request — only an anonymous extension ID.
Application State
Your application's state values are intercepted locally to render trace cards in the side panel. This data is never sent anywhere. It is held temporarily in the extension's runtime memory and cleared when the panel is closed or history is manually cleared.
Permissions
sidePanel — to display the trace panel. scripting — to inject the trace bridge into web pages you enable it on. storage — to save Pro license status and user preferences locally. No access to passwords, form data, or browsing history.
Pro License (ExtensionPay)
Pro purchases are handled by ExtensionPay. Altru.dev does not receive or store your payment details. License status is verified via an anonymous API call. See ExtensionPay's privacy policy for their data practices.
Data Deletion
Uninstalling Dweav Trace removes all locally stored data immediately. You can also clear trace history at any time from within the extension panel. No data persists after uninstall.
Production Safety
When Dweav Trace is not installed, all adapter calls resolve to a single typeof check and return immediately. No errors, no warnings, no performance impact.
Contact
Privacy questions? Contact us. We respond personally to every message. Last updated: 2026.