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Top 23 TypeScript Database Projects
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supabase
The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.
Project mention: Secure Your Next.js App: Email & Google Authentication with Supabase, PostgreSQL RLS, and Triggers - Part 2 | dev.to | 2025-03-14 -
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Prisma
Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
The tutorial starts by creating a Next.js project and setting up Shadcn UI and Aceternity UI for premade front-end components, with TailwindCSS for styling. Next, you will use Prisma ORM to create data models and generate schemas for Neon's Postgres database. The tutorial also covers file uploads using Uploadcare, Clerk to handle authentication, and creating a billing system with Stripe that allows users to purchase different plans.
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TypeORM
ORM for TypeScript and JavaScript. Supports MySQL, PostgreSQL, MariaDB, SQLite, MS SQL Server, Oracle, SAP Hana, WebSQL databases. Works in NodeJS, Browser, Ionic, Cordova and Electron platforms.
Project mention: Using OpenAPI to Automate API Integration With Rapyd's Payment Gateway | dev.to | 2025-03-11TypeORM as the ORM
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Sequelize
Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.
Object-Relational Mapping frameworks like Hibernate (Java), SQLAlchemy (Python), and Sequelize (Node.js) typically use parameterized queries by default and abstract direct SQL interaction. These frameworks help eliminate common developer errors that might otherwise introduce vulnerabilities.
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Directus
The flexible backend for all your projects đ° Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.
Project mention: Why Do Developers Struggle with Low-Code? (6 Tools That Actually Help) | dev.to | 2025-02-273. Directus (A No-Code/Low-Code Platform for Data-Driven Development)
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Project mention: Show HN: Triplit â Open-source syncing database that runs on server and client | news.ycombinator.com | 2024-06-25
Looks like it could be a more batteries-included/opinionated alternative to RxDB (https://rxdb.info). The relational queries might help some people who tend to think in SQL as opposed to documents (as in CouchDB or MongoDB) and the WebSockets for synchronization will help people get started more quickly. (RxDB provides interfaces for those who want to implement their own storage engine and/or synchronization backend.)
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beekeeper-studio
Modern and easy to use SQL client for MySQL, Postgres, SQLite, SQL Server, and more. Linux, MacOS, and Windows.
https://github.com/beekeeper-studio/beekeeper-studio
I need remote part/full time folks to help with the following:
Marketing / Growth
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Project mention: Show HN: I just made my profitable online form builder open-sourced | news.ycombinator.com | 2024-04-01
I use nestjs in my open source no-code database https://github.com/teableio/teable, and I really like it, especially the dependency injection capability.
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ioredis: A client for interacting with Redis.
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chartdb
Database diagrams editor that allows you to visualize and design your DB with a single query.
đ Try it here: https://chartdb.io
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I mean, this really depends on what you're looking at.
Here's a sample from the MongoDB client: https://github.com/mongodb/node-mongodb-native/blob/main/src...
Here's a sample from Storybook: https://github.com/storybookjs/storybook/blob/next/code/core...
Here's a sample from Prisma: https://github.com/prisma/prisma/blob/main/packages/client/s...
Here's a sample from Cal.com: https://github.com/calcom/cal.com/blob/main/packages/core/Ev...
It's rather the specific use case that determines the style of the code that's written. In the examples above, there's no need for the teams to choose JavaScript classes and inheritance to model the logic, yet it likely better fits the programming model of those modules.
Look at Nest.js as well: https://github.com/nestjs/nest/blob/master/packages/core/rou...
The whole codebase of Nest.js looks an aweful lot like Spring or ASP.NET (controller syntax) probably because there's a lot of crossover in terms of what APIs need at scale.
It just so happens that most use cases for C# and Java favor applications at a larger scale. Another key difference being object scope and lifecycles -- something that rarely comes into play in the generally single-threaded Node runtime. This being one of the key reasons why dependency injection is a thing in C# and Java land.
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MikroORM
TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.
Project mention: Show HN: DBOS TypeScript â Lightweight Durable Execution Built on Postgres | news.ycombinator.com | 2025-01-16 -
Project mention: French gov's open source alternative to Notion or Outline | news.ycombinator.com | 2025-03-16
Yes, there are lots of PR listed here : https://github.com/gristlabs/grist-core/pulls?q=is%3Apr+labe...
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Didnât use myself, but AFAIK slonik library is doing what youâve described: https://github.com/gajus/slonik
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The problem is that the connection string defined, which follows the format postgres://:@/, is referencing a user and a database that don't exist (I wouldn't use the administrator account for a simple bot). So let's fix that by logging as the main user into the DBMS with a PostgreSQL-compatible client of your choice. Here I'm using SQLectron:
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liveblocks
The best apps in the AI era arenât solo experiencesâtheyâre collaborative. Liveblocks provides customizable preâbuilt features to make your product multiplayer, engaging, and AIâready. All without derailing your roadmap.
Of course, you donât have to code this functionality from scratch! You can also look at open-source software like Yjs, text-crdt, Automerge and so many more. Alternatively, you can check out tools like Liveblocks, Ably, etc. which enable collaborative multi-player features.
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Project mention: How to Evaluate and Choose the Best Database Management Tool for PostgreSQL in 2025 | dev.to | 2024-10-17
DBeaver
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nestjs-boilerplate
NestJS boilerplate. Auth, TypeORM, Mongoose, Postgres, MongoDB, Mailing, I18N, Docker.
By following the examples and techniques outlined in this article, you should now be well-equipped to handle CRUD operations in your NextJS projects. Alternatively, you can use our Extensive-react-boilerplate template for your project. It has a fully compatible Nestjs-boilerplate backend that implements the ability to work with CRUD operations in minutes, without a single line of code using the CLI, we've covered this in more detail here and here for entity relationships. Keep experimenting, stay updated with best practices, and welcome to try this boilerplate if you find it useful.
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supabase-js
An isomorphic Javascript client for Supabase. Query your Supabase database, subscribe to realtime events, upload and download files, browse typescript examples, invoke postgres functions via rpc, invoke supabase edge functions, query pgvector.
supabase-py was originally started by maintainer lqmanh in September of 2020, and was shortly after joined by fedden and J0 (who went on to become a full time member of the Supabase Team). In recent years development has been driven by silentworks and juancarlospaco who have both been instrumental in the push to reaching feature parity with supabase-js.
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express-typescript-boilerplate
A delightful way to building a RESTful API with NodeJs & TypeScript by @w3tecch
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
TypeScript Database discussion
TypeScript Database related posts
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Manifest: A 1-file micro-back end
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What is NoDB?
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Introducing Dengo: MongoDB API for Deno KV
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Let's Develop a Fullstack Blogging CMS from Scratch using React.js and Node.js
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Show HN: Zero-code database for AI and modern apps
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Why I Ditched Electron for Tauri
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Directus â real-time REST and GraphQL API of any SQL database
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Index
What are some of the best open-source Database projects in TypeScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | supabase | 79,052 |
| 2 | Prisma | 41,549 |
| 3 | TypeORM | 35,054 |
| 4 | Sequelize | 29,850 |
| 5 | Directus | 29,524 |
| 6 | RxDB | 22,126 |
| 7 | beekeeper-studio | 17,708 |
| 8 | teable | 17,032 |
| 9 | Redis | 14,664 |
| 10 | chartdb | 14,339 |
| 11 | kysely | 11,532 |
| 12 | MongoDB | 10,105 |
| 13 | nhost | 8,191 |
| 14 | MikroORM | 8,117 |
| 15 | grist-core | 8,057 |
| 16 | slonik | 4,678 |
| 17 | sqlectron-gui | 4,605 |
| 18 | vuefire | 3,886 |
| 19 | liveblocks | 3,809 |
| 20 | cloudbeaver | 3,745 |
| 21 | nestjs-boilerplate | 3,556 |
| 22 | supabase-js | 3,494 |
| 23 | express-typescript-boilerplate | 3,337 |
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