Hugh KaznowskiandClaude Sonnet 5
5e30e02a78
Previously a Value-role param with kind: Duration silently meant "elapsed time since the previous same-labeled event" instead of parsed text — the same MetricPrimitiveKind::Duration variant meant two unrelated things depending on which list (label_params vs value_param) referenced it. Add ParamDeclaration::elapsed_since_last, a third extraction source alongside capture_group/json_field_path: when set, the param is computed (via a new resolve_param_value, used uniformly for label_params and value_param) rather than text-extracted, and declare_param validates it's paired with kind: Duration. apply_metric_to_log no longer branches on (role, kind) — it dispatches purely on what each resolved param declares. Migrate existing profiles: migrate_duration_value_params converts any Duration-kind param referenced as a metric's value_param into the new extractor, and resolve_or_create_legacy_param (ticket 037's pre-existing migration) now carries the same meaning forward for pre-037 inline Value-role Duration matchers. Params.tsx offers "Elapsed since previous event" as its own Extraction option (hides the now-irrelevant message-match-regex/capture-group fields and forces kind to duration); Metrics.tsx labels such params accordingly wherever they're listed as label/value param choices. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01XFUNZwCvz3kcod3352ZR2o
React + TypeScript + Vite
This template provides a minimal setup to get React working in Vite with HMR and some Oxlint rules.
Currently, two official plugins are available:
- @vitejs/plugin-react uses Oxc
- @vitejs/plugin-react-swc uses SWC
React Compiler
The React Compiler is not enabled on this template because of its impact on dev & build performances. To add it, see this documentation.
Expanding the Oxlint configuration
If you are developing a production application, we recommend enabling type-aware lint rules by installing oxlint-tsgolint and editing .oxlintrc.json:
{
"$schema": "./node_modules/oxlint/configuration_schema.json",
"plugins": ["react", "typescript", "oxc"],
"options": {
"typeAware": true
},
"rules": {
"react/rules-of-hooks": "error",
"react/only-export-components": ["warn", { "allowConstantExport": true }]
}
}
See the Oxlint rules documentation for the full list of rules and categories.