flighthouse 0.1.0

Flutter accessibility, performance, Lighthouse-style report, and CI gate. Merges attest, Lighthouse, axe, and integration_test results into one scored report with a baseline diff.

flighthouse

One Lighthouse-style scored report for Flutter apps, covering accessibility, performance, responsiveness, and memory, that works as a CI gate.

Status: pre-release. The pipeline and CLI work with attest and Lighthouse reports; other sources are in progress. Progress is tracked in the phase epics.

What it does

flighthouse does not audit anything itself. It ingests the outputs of tools you may already run:

• attest accessibility widget-test reports
• Lighthouse JSON reports
• axe-core results
• integration_test TimelineSummary frame timings
• flutter_lighthouse output

It normalizes them to one schema, scores them with Lighthouse's log-normal curves, diffs against a committed baseline, and writes report.json and a self-contained report.html. In CI it fails only on new findings or on score drops past a threshold you set.

For Flutter web apps it can also build the app with semantics enabled, serve it, and run Lighthouse and axe against a list of routes. That part needs Node, Lighthouse, and Chrome. Everything else needs only a Dart SDK.

Install

dart pub global activate flighthouse

Usage

flighthouse collect             # copy each source's raw outputs into <reportDir>/raw
flighthouse report              # write report.json and report.html
flighthouse ci                  # report, then gate against the baseline
flighthouse baseline --update   # accept the current findings and scores as the baseline

Exit codes: 0 passed, 1 the gate failed, 2 usage or config error, 3 unusable input or missing tool.

Today flighthouse reads attest and Lighthouse JSON reports. axe, TimelineSummary, and flutter_lighthouse adapters are in progress.

Configuration lives in flighthouse.yaml. See example/.

Design

Decisions are recorded as ADRs in docs/adr/.

License

MIT. The scoring function is ported from Lighthouse (Apache-2.0); see NOTICE.