DataFlow
Watch live, streaming data dashboards in your browser
Beta · v0.3.0 · Free for commercial use
Watch live, streaming data dashboards in your browser
DataFlow is a free, browser-based real-time streaming dashboard. Open the live app to watch high-frequency data update in place — with directional change highlighting, anomaly alerts, and time-travel replay. Everything runs in the browser; there is nothing to install.
Key capabilities
- Live streaming feeds update in place (WebSocket / SSE)
- Directional change tracking (↑↓) with colour flash highlighting
- Backpressure control so fast streams never freeze the view
- Anomaly alerting — Z-score, IQR, MAD, and static thresholds
- Time-travel replay — record, seek, and play back at variable speed
- Multi-stream join and merge across live sources
Resources & quick links
What is DataFlow?
DataFlow is a free, browser-based real-time streaming dashboard. Open the live app at dataflow.tekivex.com/stocks to watch high-frequency data update in place — values flash as they change, anomalies are flagged automatically, and you can rewind the stream.
It is in beta. The live dashboard demonstrates streaming feeds, backpressure handling, anomaly detection, and time-travel replay — all running in the browser with nothing to install.
How it works
- Open the live app. Go to dataflow.tekivex.com/stocks — the streaming dashboard starts immediately, with no setup required.
- Watch data stream. Live values update in place with directional flash highlighting, while backpressure control keeps the view smooth even under a fast feed.
- Investigate and replay. Anomalies are flagged automatically (Z-score, IQR, MAD, or thresholds), and time-travel replay lets you record, seek, and play the stream back at variable speed.
When to use DataFlow
- Watching live, market-style data update in real time.
- Seeing how anomaly detection flags spikes and drops on a stream.
- Reviewing a recorded stream with time-travel replay.
- Demonstrating real-time dashboard patterns to a team.
Limitations & honest trade-offs
- Beta — the live dashboard is still evolving.
- Anomaly detection uses statistical methods (Z-score, IQR, MAD) suited to numeric streams rather than complex ML-based detection.
Frequently asked questions
Is there anything to install?
No. DataFlow is a hosted web app — open dataflow.tekivex.com/stocks and the live dashboard runs in your browser.
What can I do in the live app?
Watch streaming data update in place with change highlighting, see anomaly alerts, and use time-travel replay to record and rewind the stream.
Where does the data come from?
The hosted demo streams a live, simulated market-style feed so you can see the real-time behaviour end to end.
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