Run SQL in Markdown. Analyze data in Stela. Stela is a local-first AI workspace that brings SQL and data analysis into your Markdown notes. Write analysis, run queries inline, and get AI help to interpret results and spot anomalies. Built-in MySQL/PostgreSQL connectors, plugin system for more. All local, no vendor lock-in.

Data analysis is never a single query. It's a chain: pull data, inspect, spot something, refine the question, join another table, compare with last week. Each step builds on the last. The hard part is keeping the whole thread intact. Most tools fragment that thread—notes here, SQL there, AI somewhere else. Every context switch costs the flow. Stela keeps everything in one note. Write your thinking in Markdown, run SQL inline, let AI interpret results—all in one place. No switching, no fragmentation. Just a continuous flow from question to insight. 👇 https://github.com/ay27/Stela 中文：数据分析不是问一个问题、得到一个答案就结束了。它是一条长链：取数、查看、发现新问题、再取数、对比、修正方向……每一步都依赖上一步的结果，思路必须从头到尾连在一起。但大多数工具都在打断这条链——记笔记在一个地方，写 SQL 在另一个地方，问 AI 又要切到第三个地方。每一次切换，思路就断一次。 Stela 把这些放在同一篇笔记里：Markdown 写思路，SQL 查数据，AI 帮解读——都在同一个地方，不用切来切去。目的是让分析链条不断，让你始终保持在一个连贯的思考状态里。 👇 https://github.com/ay27/Stela

honestly this looks really solid, especially the local-first angle which is hard to find these days. one thing that would push me to actually use it daily is the ability to save query snippets or template blocks you can drop into different notebooks without rewriting the whole thing each time, kind of like reusable SQL snippets tied to specific connections

Stela — Data Analysis Workspace

Run SQL in Markdown. Analyze data in Stela.

Run SQL in Markdown. Analyze data in Stela.