A JavaScript Tool for Database Diagramming

In plain words

Visual Alchemist is an open source tool for creating database diagrams and automating database-related tasks using JavaScript. It's designed for developers and database architects who need to visualize database schemas and structures. The tool stands out as a lightweight, accessible option for those seeking an open source alternative to commercial database diagramming software.

written from the facts on this page · September 2026

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  Online database diagram editor2024 · github.com · ▲311

  Hey all! I released drawDB about a month ago and now it's open source. I hope you find it useful. If you want to check out the app you can go to https://drawdb.vercel.app/ . Thank you:)

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  Private, text to entity-relationship diagram tool2023 · databasediagram.com · ▲262

  Create ER diagrams, SQL schemas, and DBML models. No Signup required, Nothing to install. All diagrams are 100% private, secure and processed locally right in your web browser

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  One year ago I open-sourced my very first 'real' project and shared it here. I was a college student in my senior year and desperately looking for a job. At the time of sharing it i couldn't even afford a domain and naively let someone buy the one i had my eyes on lol. It's been a hell of a year with this blowing up, me moving to another country, and switching 2 jobs. In a year we somehow managed to hit 26k stars, grow a 1000+ person discord community, and support 37 languages. I couldn't be more grateful for the community that helped this grow, but now i don't know what direction to take…

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  ChartDB Agent – Cursor for DB schema design2025 · app.chartdb.io · ▲130

  Last year we launched ChartDB OSS (https://news.ycombinator.com/item?id=44972238) - an open-source tool that generates ER diagrams from your database (via query/sql/dbml) without needing direct DB access. Now we’re launching the ChartDB Agent. It helps you design databases from scratch or make schema changes with natural language. You can: - Generate schemas by simply describing them in plain English - Brainstorm new tables, columns, and relationships with AI - Iterate visually in a diagram (ERD) - Deterministically export SQL script Try it out here -…

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  Free database diagrams designer for analysts & developers 🛠

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  Learn how to use this simple free tool dbdiagram.io to visualize your Rails ERD diagram, made by Holistics

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