---
title: "realfakenerd/jason: simple, fast, lightweight JSON Database."
url: https://daily.dev/posts/realfakenerd-jason-simple-fast-lightweight-json-database--npc1k7gk5
source_url: https://github.com/realfakenerd/jason
type: article
source: "Community Picks"
published: 2025-01-16T12:35:58.888Z
updated: 2025-01-16T12:36:27.940Z
tags: ["webdev", "database", "bun"]
reading_time: 2
upvotes: 57
comments: 5
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.

# realfakenerd/jason: simple, fast, lightweight JSON Database.

**[Community Picks](https://daily.dev/sources/community)** · 2 min read · 57 upvotes · 5 comments

## Summary

jason is a lightweight and embeddable JSON database designed for Bun projects, offering a simple API for CRUD operations and query functionalities. Features include schema validation, concurrency control, versioning support, built-in caching, and a flexible query system. The database can be easily integrated and used with minimal code, ensuring data integrity and preventing update conflicts.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://github.com/realfakenerd/jason>

## Community discussion

Top comments from developers on daily.dev.

**@brunoc** · 1 upvotes

> Is there any difference with https://github.com/typicode/lowdb ?

**@kabirjaipal** · 1 upvotes

> amazing , similar to firebase and good to use in smaller projects ig

## Similar posts on daily.dev

- [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 0 upvotes · 0 comments
- [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments
- [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments
- [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments
- [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments

---

Tags: [#webdev](https://daily.dev/tags/webdev), [#database](https://daily.dev/tags/database), [#bun](https://daily.dev/tags/bun)

[View this post on daily.dev](https://daily.dev/posts/realfakenerd-jason-simple-fast-lightweight-json-database--npc1k7gk5)