A chart that named no palette took the ramp in order, so three lines drew slots 1, 2 and 3 — adjacent steps of a ramp that carries identity by lightness alone, which at a 2px stroke read as close to one picture. Each count now takes the slots furthest apart that the ramp allows: 1 -> 1, 2 -> 1/5, 3 -> 1/3/5, 4 -> 1/2/4/5. Five lines are unchanged. Moving a default is only safe because the mechanism around it is inert: a palette a dashboard wrote down is still drawn exactly as written, so no stored document means anything different than it did. `palette.check.ts` now pins the spread table and says which of the two properties is permanent. An unnamed palette is empty rather than the whole ramp, so the settings panel shows nothing picked when a dashboard is on automatic — and deselecting the last colour is now the way back to it. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_016ZeGnqVsf5VHQqvz4HdUhN
Fluksio App
Fluksio has the goal to build a revolutionary system to tackle any sort of automation challenge.
The core of Fluksio: a node-based, test-driven automation software built to scale. This
repo holds the FastAPI backend, the flow engine, and the dashboard SPA. It is served on
app.${DOMAIN} (SPA) and api.${DOMAIN} (API); the marketing site lives in the sibling
index repo.
Layout
backend/ FastAPI + SQLModel + Alembic + SQLite — the `fluksio` distribution
fluksio/flow/ the flow engine (nodes, pipeline, state backends, controller)
fluksio/cli.py `fluksio serve` / `enroll` / `worker`
worker/ the `fluksio-worker` distribution: the agent and the node runner
frontend/ React 19 + TanStack Router + Tailwind 4 + shadcn/ui
docs/ the public documentation site (zensical), served on docs.${DOMAIN}
docker/ compose.yml → compose.dev.yml → compose.local.yml (+ compose.traefik.yml)
scripts/ generate-client.sh, test.sh
Install without Docker
pip install fluksio
fluksio serve # ~/.fluksio, SQLite, prints an admin password once
fluksio enroll <code> --portal https://hub.fluksio.com # watch it from the portal
Nothing else has to be running. --data-dir puts the installation somewhere else —
worth it on a cluster, where $HOME is often a network filesystem SQLite cannot use.
git is not required but is worth having: flows are files either way, and it is what
turns each save into a commit.
The dashboard is served by the portal, so a machine with no inbound route is reached
without opening a port: it dials out.
A machine that should only run nodes for an engine elsewhere installs less:
pip install fluksio-worker
fluksio-worker --url wss://api.example.com/api/v1/workers/attach --token "$TOKEN" --labels gpu
Getting started
Normally driven from the workspace root (make init once, then make dev). Standalone:
make install # uv sync + bun install
make dev-utils # proxy and mailcatcher only
make dev-backend # FastAPI on :8000, hot reload
make dev-frontend # Vite on :5173
make test # pytest + Playwright (the e2e half needs the stack up)
make lint # ruff + mypy + biome
make generate-client # regenerate the frontend SDK from the OpenAPI schema
make help lists every target.
Documentation
The public site lives in docs/ and is built with zensical:
make docs-serve # live preview on :8000
make docs # static build into ./site
It is served at docs.${DOMAIN} by the docs service in docker/compose.yml,
and .gitea/workflows/docs.yml builds it with --strict on every push. Style
follows the root DESIGN-GUIDELINES.md; the tokens are mirrored in
docs/stylesheets/extra.css.
Repo-only material:
ROADMAP.md— strategy and feature recordNOTEPAD.md— deferred work and findingsDESIGN.md— points at the workspace root'sDESIGN-GUIDELINES.mddocs/architecture/in the siblingdocsrepo — the requirement sources