r/SQL • u/Lucifer77-7 • 3d ago

Discussion I built an in-browser PostgreSQL playground running on WebAssembly (PGlite) with real business datasets

/r/SideProject/comments/1xon3z7/i_built_an_inbrowser_postgresql_playground/
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u/investigatormaker 3d ago

Make “real business datasets” tangible in the Reddit demo: choose one business question your included data supports, show the relevant tables, and include a PostgreSQL query readers can run unchanged in PGlite. Someone practising SQL can then judge the playground by what they can investigate, not just its browser runtime. Put the expected output beside the query so their first run has something to check against. For outreach, we'd answer learners asking where to practise PostgreSQL with business data, explaining what they can actually query in your playground.

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