Observed arrival · 2026-08-22
Pgnaut teaches PostgreSQL inside the browser
A free, account-free PostgreSQL course with a real Postgres 18 server running locally in WebAssembly.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
Why it surfaced
Each lesson gets its own disposable database, inviting students to break things on purpose without sending data anywhere. Its 64-objective path goes well beyond introductory SQL, reaching window frames, recursive CTEs, JSONB, query plans, transactions, and PL/pgSQL.
A free, account-free PostgreSQL course with a real Postgres 18 server running locally in WebAssembly.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
ƒJavaScriptBrowser-side code central
One card from the complete issue