--- title: "Scott and Mark learn to Vibe Check with Cassidy Williams | LIVE114" url: https://daily.dev/posts/scott-and-mark-learn-to-vibe-check-with-cassidy-williams-live114-mfkbbv2ed source_url: https://www.youtube.com/watch?v=la02mLeX0Is type: video:youtube source: "Microsoft Developer" published: 2026-06-05T15:43:58.814Z updated: 2026-06-05T15:44:23.098Z tags: ["github", "css", "webassembly", "sqlite"] reading_time: 11 upvotes: 0 comments: 0 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Scott and Mark learn to Vibe Check with Cassidy Williams | LIVE114 **[Microsoft Developer](https://daily.dev/sources/microsoftdeveloper)** · 11 min read · 0 upvotes · 0 comments ## Summary Cassidy Williams demonstrates a browser-based 'database' that uses pure CSS selectors, CSS variables, and if-functions to simulate SQL querying — with no actual database or query engine. SQLite is loaded via WebAssembly and JavaScript, but all filtering, ordering, and limiting logic is implemented entirely in CSS. Built in roughly two hours with ~80% AI assistance via GitHub Copilot, the project is openly acknowledged as cursed and impractical, but showcases deep CSS knowledge. The hosts discuss the balance between AI-generated code and human expertise, concluding the project sits firmly in 'AI-augmented engineering' rather than pure vibe coding. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Complete Beginner’s Guide to Vibe Coding an App in 5 Minutes](https://daily.dev/posts/complete-beginner-s-guide-to-vibe-coding-an-app-in-5-minutes-x1uvbmwqw) · DevBlogs · 1 upvotes · 0 comments --- Tags: [#github](https://daily.dev/tags/github), [#css](https://daily.dev/tags/css), [#webassembly](https://daily.dev/tags/webassembly), [#sqlite](https://daily.dev/tags/sqlite) [View this post on daily.dev](https://daily.dev/posts/scott-and-mark-learn-to-vibe-check-with-cassidy-williams-live114-mfkbbv2ed)