Alternatives
Products that do what LatticeDB – Like SQLite but for graph databases does
We have been using graph DBs more and more at work. I found them painful to work with locally and decided to try and build something better.
- 1SG
2020 · github.com
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- 3GP
2021 · github.com
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- 8PV
Search a 100,000-article ParqDB index directly in the browser with MiniLM, HTTP Range, Parquet, and WebAssembly.
16d ago · search.parqdb.io
- 98R
2019 · 8base.com
- 10XA
I couldn't find a database that was immutable (like Datomic) and embedded (like SQLite), so I made one. The reference impl is in Zig and there are now ports for Java, Clojure, TypeScript, and Go.
Apr 2026 · github.com
- 11GQ
2017 · github.com
- 12GJ
2015 · github.com
- 13PT
2013 · pouchdb.com
- 14IW
Hi! I wanted to understand more about databases' internals so I wrote one from scratch. It has a T-SQL inspired syntax with support for functions and procedures. It can be used stand-alone as a SQL engine or with a server allowing for persistence and replication to other connected clients. Performance are nothing near sqlite of course but that's beside the point. It’s a small database engine that can run in a web app as a way to store session data, do small calculations on a web worker, store the document/data the user is editing or facilitate “multiplayer” feature by broadcasting the…
2022 · github.com
- 15TT
Hi HN, I am one of the cofounders of http://turingdb.ai. We built TuringDB while working on large biological knowledge graphs and graph-based digital twins with pharma & hospitals, where existing graph databases were unusable for deep graph traversals with hundreds or thousands of hops on (crappy) machines you can find in a hospital. https://github.com/turing-db/turingdb TuringDB is a new in-memory, column-oriented graph database optimised for read-heavy analytical workloads: - Milliseconds (1) for multi-hop queries on graphs with 10M+ nodes/edges -…
Jan 2026 · github.com
- 16SA
We'd like to show you Storex, a database abstraction layer that allows you to move your database interaction code between client- and server-side. By surrounding it with modular, recombinable packages for common problems such as schema migrations, it's possible to re-use logic touching the database across a wide variety of databases, allowing you to develop your code entirely in-browser in your daily development workflow, and then move your database to PostgreSQL/MySQL back-end once you're ready. Storex was designed modularly enough to easily be adapted to mBaaS like Firebase, which is…
2019
- 17SW
2014 · github.com
- 18AD
Hello HN! I've been working on Atomic Database[1] for almost exactly a month now, having restarted from an earlier Hackathon prototype version. Atomic Database is a deductive database like Datalog that has a useful GUI interface, a natural language query system, smart metadata storage, and gradual typing capabilities. The actual database backend of all this is based on Entity Attribute Value triples currently (I don't forsee changing it, as yet!). This is still very much a prototype, but I feel like I'm at the stage in its evolution where I need some outside input and, possibly, help. To…
2019
- 19TT
Hi HN, I built TypeGraph, a type-safe knowledge graph library that runs on your existing Postgres or SQLite. After years of building knowledge graphs and other graphy things, I had the same issues whenever an application’s relationship modeling (permissions, RAG context, recommendations) outgrew standard ORMs: deploy a dedicated graph database (heavy ops, separate infra, data syncing headaches), or roll a graph-in-SQL implementation by hand. I've hand-rolled enough of these to know the drill: same table structures, same traversal boilerplate, same performance surprises. I wanted graph…
Feb 2026 · typegraph.dev
- 20DR
We’ve built SQLRooms, an open-source framework for creating single-node data analytics apps powered by DuckDB. It lets you build fully client-side, data-centric apps using React and DuckDB running in the browser (via WebAssembly) or in Electron. No server or backend is required — apps can work offline, preserve data privacy, and run queries on large datasets with sub-second performance. Features: - Query large datasets in browser with DuckDB (WASM) - Modular design for building composable data UIs (query editors, dashboards, notebooks, etc.) - Data privacy-preserving AI assistant that can…
2025 · sqlrooms.org
- 21TA
2013 · github.com
- 22ZT
Zvec is a lightweight, SQLite-like embedded vector database purpose-built for edge and on-device workloads. It delivers four core advantages: out-of-the-box usability, configurable resource budgets, extreme performance, and versatile vector capabilities. Open-sourced under the Apache 2.0 license, Zvec aims to provide developers with a one-stop path from prototyping to production deployment on the edge. Try Zvec—we’re excited to see your adoption, feedback, and contributions. For a more detailed introduction, you can refer to https://zvec.org/en/blog/introduction/
Jan 2026 · github.com
- 23WR
How It Works - Offline Indexing: Docs are processed and embedded using the GTE-small model at build time. Browser-Based Magic: - SQLite database (stored in the browser) for vector search. - Local embedding model for query processing. - Local LLaMA model for response generation using WebLLM. - Everything Happens Locally: No data leaves the user’s device. Key Benefits - No API Costs: Everything runs in the browser—zero backend expenses. - Unlimited Chats: No rate limits or usage restrictions. - Privacy-First: Your data stays on your device, always. You can find the code here:…
2024 · docs.akiradocs.ai
- 24MF
Blog post on why I love Xata when building web3 projects
2022 · guibibeau.com
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