# How We Built Playgrounds: Bringing Browser-Based SQL Back to Tinybird Forward

DevFeed: [How We Built Playgrounds: Bringing Browser-Based SQL Back to Tinybird Forward](<https://devfeed.tech/articles/how-we-built-playgrounds-bringing-browser-based-sql-back-to-tinybird-forward-18523.md>)

Original publisher: [Read original article](<https://www.tinybird.co/blog/how-we-built-playgrounds>)

Author: Rafa Moreno

Published: 2026-02-04T00:00:00Z

Content type: article

Language: en

Sources: [Tinybird](<https://devfeed.tech/sources/tinybird.md>)

Topics: [SQL](<https://devfeed.tech/topics/sql.md>), [browser](<https://devfeed.tech/topics/browser.md>), [Redis](<https://devfeed.tech/topics/redis.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [ai](<https://devfeed.tech/tags/ai.md>), [browser](<https://devfeed.tech/tags/browser.md>), [engineering-excellence](<https://devfeed.tech/tags/engineering-excellence.md>), [redis](<https://devfeed.tech/tags/redis.md>), [sql](<https://devfeed.tech/tags/sql.md>)

## AI overview

A technical deep-dive into the architecture of Tinybird Playgrounds, covering Redis storage, workspace sharing, split-screen panels, template parameters, and AI-assisted SQL with diff preview.

## Source excerpt

A technical deep-dive into the architecture decisions behind Playgrounds: Redis storage, workspace sharing, split-screen panels, template parameters, and AI-assisted SQL with diff preview.