HawDB query playground

Run Cypher locally in a dedicated browser Worker. Experimental, in-memory storage: reloading this page clears all data.

Run the create example first, then read or traverse it. Results use typed JSON; int64 and float64 values are strings to preserve precision. Queries allow 256 result rows and 1 MiB of engine payload; encoded JSON has a separate 8 MiB display limit. Wide or nested results can reach the display limit first. The cooperative query deadline is 5 seconds.

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Result

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No persistence, search extensions, or database server. Reload after a Worker failure. Build instructions and supported scope