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Hi, I'm Joep Meindertsma!

  • I'm working on a specification + implementation for modeling and exchanging data called Atomic Data. There's a Rust implementation (cli, server, library) and a Typescript implementation (react browser app + library). Check it out at!
  • I'm the CEO of, a software development firm from the Netherlands that focuses on Linked Data and giving people control over their data. I write things about the linked data web on our blog.
  • I co-founded the open source e-democracy platform Argu, which aims to get people involved in decision making. We help governments reach their citizens by providing an easy to use environment where people can share their ideas, discuss, vote on issues and make decisions together. We've created (Dutch), a search engine for governmental meeting documents. Over 220 Dutch governments (municipalities, provinces) have joined so far. The source code is on gitlab.

Things I'm interested in

  • Interoperability, standardizing data exchange
  • Tech aiming to bring control of data back to the people (like Atomic Data and Solid)
  • E-democracy, using online tools to help organization make better decisions
  • Music production, synthesizers, 3d modelling
  • Rust, WASM, plug-in systems

Get in touch

Send me an email: joep [at]


  1. Create, share, fetch and model Atomic Data! This project consists of a graph database + server, a CLI and a rust library.

    Rust 116 7

  2. Browser GUI app and typescript + react libraries for Atomic Data.

    TypeScript 18 3

  3. Atomic Data is a specification to make it easier to exchange data.

    Handlebars 11 3

  4. Elasticsearch front-end for searching through meeting data from 100+ municipalities

    TypeScript 9 6

2,088 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Mon Wed Fri

Contribution activity

September 2022

Created 7 repositories

Created a pull request in AdrianApan/yamde that received 10 comments

#7 required optional

closes #7

+12 −2 10 comments
Opened 10 other pull requests in 5 repositories
atomicdata-dev/atomic-data-browser 4 merged
atomicdata-dev/atomic-data-rust 1 open 2 merged
tauri-apps/tauri-docs 1 merged
l1npengtul/nokhwa 1 merged
yarnpkg/berry 1 merged
Reviewed 4 pull requests in 4 repositories
tauri-apps/tauri-docs 1 pull request
atomicdata-dev/atomic-data-browser 1 pull request
awesome-selfhosted/awesome-selfhosted 1 pull request
yarnpkg/berry 1 pull request

Created an issue in atomicdata-dev/atomic-data-browser that received 3 comments

E2E tests fail, unable to select items in sidebar

See CI waiting for selector "[data-test="sidebar-drive-edit"]" waiting for selector "text=user settings" These items all appear in the sidebar, but…

2 of 3 tasks
Opened 49 other issues in 11 repositories
atomicdata-dev/atomic-data-browser 11 open 12 closed
atomicdata-dev/atomic-data-rust 11 open 4 closed
atomicdata-dev/atomic-data-docs 2 open
raycast/extensions 2 open
actix/actix-web 1 open
Narsil/rdev 1 open
paulmillr/noble-ed25519 1 closed
colelawrence/jsx-view 1 closed
AdrianApan/yamde 1 closed
katyo/publish-crates 1 closed
rust-lang/rust-analyzer 1 open
Started 1 discussion in 1 repository
18 contributions in private repositories Sep 2 – Sep 22

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