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Built by the community and held to the Solid standard. Every line is open: run them, read them, send a pull request.
Security · Incident response
Muster
Incident response playbooks, drawn, versioned and run live.
Security teams draw their playbooks as diagrams, keep every version, and run them step by step during a real incident or a tabletop exercise. The incident report writes itself from the run.
- Visual editor for actions, decisions and escalations, validated before publishing
- Live runs with SLA clocks and a shared timeline; exercise mode up to ×300
- Report drafts exported to PDF or Markdown; ten NIST-mapped playbooks included
Node.js 22 · SQLite · React · Docker
Security · Network mapping
Strata
Your network, in layers.
A 3D map of an organisation’s information system: zones, VLANs, assets and flows stacked as layers, with what is exposed, what is vulnerable, how an attacker would get in and who to call. Every change is reviewed before it reaches the map.
- 3D model and 2D diagram sharing the same positions, with application and business views
- Attack paths from the Internet to the critical assets, blast radius of any asset, and risk priorities from CVSS, EPSS and CISA KEV
- An architecture file per IS for audits and accreditation
- Connectors as modules, each in its own restricted process: Cyberwatch, GLPI, phpIPAM and Palo Alto built in, NetBox, Nmap and CSV from the module store, and room for the community’s own
Node.js, zero dependencies · JSON storage · Docker · Nix and NixOS · systemd
Game · Top-down shooter
The Locked World
Lockware has locked the city. Unlock it.
A ten-level shooter that runs in the browser. Fight your way through with the Solid Geeks crew, picking up a new teammate and a new power at the end of every level.
- Ten levels, ten mechanics: fog, wave arena, escort, stealth, tower defence, license ammo, a vertical scroller, a chase and more
- Keyboard and mouse, or two-thumb touch controls on phones
- Progress saved in your browser; nothing to install
One HTML file · Canvas 2D · Web Audio · No dependencies
Game · Open-world hacking
Open Source the World
The Grid runs on code nobody can read. Set it free.
An open-world game that runs in the browser. Walk seven districts, breach proprietary nodes, outrun the ICE and help the Solid Geeks crew liberate every line of code, all the way to THE MONOLITH.
- Seven districts, each with a member of the crew, its quests and a locked core
- Timed breach puzzles, ICE to outrun, upgrades, ranks and achievements
- Keyboard or touch controls; progress saved in your browser
One HTML file · Canvas 2D · Web Audio · No dependencies