Browse skills

Resolve a defect discovered in Octane or an Octane library with a correct fix PR or actionable issue in the owning repository instead of a workaround.

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Audit one, several, or all existing Octane bindings; implement selected maintenance findings or remove redundant copied files with evidence matched to source ownership. Use for binding updates, lifecycle fixes, dependency or metadata maintenance, and convenience-import requests.

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Write a new Octane component in .tsrx, convert JSX to .tsrx, or add scoped <style> blocks and themes. Use when creating a .tsrx file rather than editing one, because the path-scoped tsrx-authoring rule only fires once such a file is open.

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Find and fix a bug in the octane monorepo. Use when given a failing test, a regression, or a report that behavior differs from expectation, including deciding whether a React mismatch is an intentional divergence.

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Check that a diff, branch, or PR keeps Octane hot paths fast - stable V8 shapes and monomorphic sites, DOM work without forced layout, no new microtask hops or ad-hoc task posters - and that it carries the evidence each risk needs. Use before readying a PR that touches packages/octane/src, compiler output, or binding hot paths, or when reviewing agent-written code.

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Audit or defend Octane performance. Use when a change can affect per-render, per-node, scheduling, compiler-output, SSR, hydration, or bundle cost, or when asked whether something is fast enough. Holds the V8-shape, DOM, and scheduling rules hot-path code must follow.

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Compatibility entry point for React-library work in Octane; routes existing-binding maintenance to update-bindings and actual React implementation ports to octane-react-library-port.

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Work out which part of the octane monorepo owns an unfamiliar failure or task. Use when the area is unclear, before picking a more specific skill.

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Octane bindings for TanStack DB. useLiveQuery hook with dependency arrays (8 overloads: query function, config object, pre-created collection, disabled state via returning undefined/null). useLiveSuspenseQuery for Octane Suspense with Error Boundaries (data always defined). useLiveInfiniteQuery for cursor-based pagination (pageSize, fetchNextPage, hasNextPage, isFetchingNextPage). usePacedMutations for debounced Octane state updates. Return shape: data, state, collection, status, isLoading, isReady, isError. Import from @octanejs/tanstack-db (re-exports all of @tanstack/db).

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Open a pull request for octane work. Load before creating the branch, commit, changeset, or PR, including when opening a PR is the tail step of a task that was about something else.

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Change Octane's runtime, compiler, scheduler, reconciler, SSR, or hydration engine. Use before editing packages/octane/src. Covers the observable contract, hot-path analysis, and the performance evidence required before handoff.

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Implement and verify new React-library ports or copied/rewritten React surfaces in Octane bindings from npm names or npm/GitHub links/lists. Enforces immutable provenance, license boundaries, dependency ordering, full-surface parity, and machine evidence. Existing-binding audits and maintenance start with update-bindings.

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Keep a change small and in the existing idiom - size the plan and weigh smaller alternatives before writing it, reuse the mechanism that already owns the behavior instead of adding a parallel one, and simplify the diff before handoff. Use when planning any change beyond a few lines, before readying a PR, or when reviewing agent-written code for bloat.

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Work a GitHub issue in the octane repo. Use when given an issue number or link. Fetches the issue, classifies the owning area, and plans the fix.

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