Project · event-coordination
Emergence
- How you run it
- In Moss
- Holochain version
- 0.3.1
- Activity
- active
- Checked
- 29 October 2026
What is Emergence and what is it for?
Emergence is a Holochain app for coordinating events such as open-space gatherings and conferences, where the schedule is assembled by the people attending. Participants propose sessions, browse what is on and keep shared notes, with each person's app joining a peer-to-peer network rather than a central server.
The Holochain blog's account of the app's first outing starts in March 2023, when the Holochain project was talking with DWeb Camp about sponsorship and offered to build something simple for note-taking and community connection. That idea grew into coordinating a day of open-space sessions called Tomorrow, where camp participants would propose sessions and choose their spaces through the app while access to the wider internet was switched off.
Emergence is an app for running an event whose schedule comes together from the people at it. Participants propose sessions, browse what is on and keep notes they share with each other, and each person's app joins a peer-to-peer network rather than a central server. A copy of the app's network can be created for a particular event and shared with others through a joining code, so a gathering can run on its own. The repository sums the work up as a Holochain app for distributed event coordination.
At DWeb Camp 2023 the app was used for note-taking and sensemaking across the camp, after the camp team had decided to keep the day's session scheduling on an analog process. The repository README holds the developer workflow, from running two nodes and bootstrapping a network to packaging the web app, and the Holochain blog's case study is the fullest published account of the project's origin and its first live use.
How to get it
Desktop app
- Run npm run package in the repository to produce emergence.happ and emergence.webhapp in the workdir folder
- Distribute the emergence.webhapp so that the Holochain Launcher can install it
Questions people ask
- How do I install Emergence?
- Run npm run package in the repository: it writes emergence.webhapp and its emergence.happ subcomponent into the workdir folder. The webhapp is the file to distribute so the Holochain Launcher can install it. source
- Where does Emergence run?
- It is packaged as a webhapp that the Holochain Launcher installs as a desktop app, and hAppRadar's census also lists it as a Moss tool. source
- Is Emergence ready for production?
- No such claim appears in the README or the release notes. The releases describe versioned artifacts built for the Holochain Launcher and Moss, and the canonical happ is frozen so that installs stay on one network. source
From 4 public sources, checked 23 September 2026.
Try Emergence
- Code on GitHubOpen on GitHub ↗Last change 17 October 2026.
- Releasev0.7.0Pre-release, published 17 October 2026.
- In Moss's tool library (Moss 0.16)lightningrodlabs.org/weave-tool-curation/0.16/curations-0.16.json ↗
- Desktop app code in the repository (last changed 7 August 2024)src-tauri @ db86922 ↗
- p2p-shipyard code in the repository (last changed 7 August 2024)src-tauri/Cargo.toml @ db86922 ↗
Details & sources
- Source
- holochain-apps/emergence
Evidence
- Release
- github.com/holochain-apps/emergence/releases/tag/v0.7.0shipped in a release · seen since 20 October 2026 · github.release@1
- Last change
- api.github.com/repos/holochain-apps/emergencelisted by a third party · seen since 20 October 2026 · github.repository@1
- Activity
- github.com/holochain-apps/emergence/releases/tag/v0.7.0shipped in a release · seen since 20 October 2026 · liveness@1
- Moss
- lightningrodlabs.org/weave-tool-curation/0.16/curations-0.16.jsonlisted by a third party · seen since 20 October 2026 · moss.listed@1
- Desktop app
- src-tauri @ db86922in the code · seen since 20 October 2026 · desktop.in-code@1
- p2p-shipyard
- src-tauri/Cargo.toml @ db86922in the code · seen since 20 October 2026 · p2p-shipyard.in-code@1
Compatibility
- hdk
- 0.3.1 · Cargo.toml @ db86922
- hdi
- 0.4.1 · Cargo.toml @ db86922
- holochain-client
- 0.17.0-rc.0 · ui/package.json @ db86922
- happ.yaml
- present · workdir/happ.yaml @ db86922
- web-happ.yaml
- present · workdir/web-happ.yaml @ db86922