Skillancy Compilers
Free browser-based PostgreSQL & Python compilers
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Two free tools for practicing data skills in your browser: a PostgreSQL compiler for joins, CTEs, window functions and aggregates, and a Python compiler with NumPy and Pandas. Both run fully client-side via WebAssembly — no setup, no signup, nothing you write ever reaches a server. Built by Skillancy alongside our live, mentor-led data analytics and AI programs.
PH · launched Sep 30, 2026 · 1 upvote (top 69%) · 1 view
Niche: browser code execution environments · 38 launches, 4 in the last 7 days · Explore this niche →
Category and tags
- Horizontal
- Dev tools
- Developer
- Not AI
- Hobby / open-source project
- Education
- Developer Tools
- Online Learning
Visit website ↗ Source listing ↗
More like this: all 38 launches in browser code execution environments →
Could you build this?
Yes Running PostgreSQL (via PGLite) and Python with Pandas/NumPy (via Pyodide) in the browser using WebAssembly is well-documented and easily assembled with an AI assistant.
Competitors
Other products that read as similar to this one : 177 launches clear the similarity bar, closest 8 shown.
Attention rank: #133 of 178 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 334 days after the earliest competitor.
- PostgreSQL Migrator · ph · 2026-09-17 · 2 upvotes · similarity 0.50
- PostgreSQL course with database running in your browser · hn · 2026-07-19 · 6 upvotes · similarity 0.50
- uplpgsql · hn · 2026-07-16 · 10 upvotes · similarity 0.48
- Xpandas · hn · 2026-03-02 · 6 upvotes · similarity 0.48
- pgquery · ph · 2026-11-06 · 1 upvotes · similarity 0.47
- Pg-typesafe · hn · 2026-02-17 · 69 upvotes · similarity 0.45
- learn-databases · github · 2026-09-09 · 11 upvotes · similarity 0.44
- SchemaForge · ph · 2026-10-06 · 1 upvotes · similarity 0.44
The niche, labels, vibe code rating and competitor comparison on this page are analysis by Nicheloom. If you use them, please credit nicheloom.com. How you may use our data.