⬆️ Update dependency eslint-plugin-solid to v0.16.1

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
eslint-plugin-solid	0.14.5 → 0.16.1

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Release Notes

solidjs-community/eslint-plugin-solid (eslint-plugin-solid)

v0.16.1

Compare Source

A precision pass over solid/reactivity, driven by the longest-standing false-positive reports in the tracker. Every fix landed with a regression test reproducing the original issue, and the Solid 2.0 templates still lint clean.

Fixes

• Context provider value gets a real explanation (#​209). Passing a reactive expression to a provider's value prop previously produced the generic "should be used within JSX" message — nonsense for something that is in JSX. It now reports a dedicated message explaining that providers read value once, untracked, when created (true in both Solid 1.x and 2.0), and to pass the signal, memo, or store itself. Detection also now covers the Solid 2.0 form, where the context object is used directly as the provider (<MyContext value={...}>), by resolving JSX names to createContext() calls.
• createResource argument shapes (#​199, #​195). createResource(fetcher, options) no longer treats the fetcher as a tracked scope (so async fetchers with an options object stop reporting noAsyncTrackedScope), and in createResource(source, fetcher) the fetcher is now correctly treated as an untracked called function that may be async and read current values. The source remains a synchronous tracked scope.
• Destructuring props inside a tracked scope (#​191). const { item } = props inside createMemo/createEffect re-runs on updates and no longer warns. Destructuring at component setup level still does.
• window.setTimeout and friends (#​194). Timer and scheduling callbacks prefixed with window., globalThis., or self. now get the same called-function treatment as the bare globals.
• mergeProps/merge function arguments are tracked scopes (#​179). Both wrap function sources in createMemo, so reactive reads inside them no longer warn.
• Memos passed to functions are as safe as signals (#​182). Passing a createMemo accessor to a create*/use*/custom reactive function no longer warns, matching the existing allowance for signals.
• Directly-returned create* calls (#​52). return createMemo(...) (or as an arrow body) no longer reports shouldAssign — the result is handed to the caller, like a custom primitive.
• Functions passed to calls inside tracked scopes (#​197). An inline function passed to an unknown call inside an effect (doSomething(() => props.toggle)) no longer warns, matching the existing behavior for named functions: synchronous calls still run tracked, and later calls poll current values.

Features

• Patterns in customReactiveFunctions (#​176). Entries now support * wildcards ("watch*") and regexes written as "/pattern/" strings, in addition to exact names.

v0.16.0

Compare Source

The complete Solid 2.0 lint surface: version-aware rules, new v2 / v2-strict configs, and a
full set of 2.0-specific rules, all vetted against the official Solid 2.0 templates (which lint
clean with zero errors and zero warnings under the v2 config).

Features

• settings.solid.version. Rules can now read the targeted Solid major version from ESLint
  settings (settings: { solid: { version: 2 } }). Unset means the permissive dual-version
  behavior from 0.15. The new configs preset it; any custom config can opt in with one line.
• New v2 config (eslint-plugin-solid/configs/v2, also solid.configs.v2): what the
  official Solid 2.0 templates ship. Sets the version setting, switches existing rules to strict
  2.0 semantics, and enables the new 2.0 rules — errors are reserved for near-certain bugs,
  heuristics stay warnings.
• New v2-strict config (eslint-plugin-solid/configs/v2-strict): everything in v2 plus
  the plugin's strongest opinions (see below).
• New rule solid/removed-api (error in v2): flags removed/renamed 1.x APIs with
  autofixes where mechanical (onMount→onSettled, batch→flush, mergeProps→merge,
  unwrap→snapshot, equalFn→isEqual, getListener→getObserver,
  classList={{...}}→class={{...}}, "solid-js/web"→"@solidjs/web",
  "solid-js/store"→"solid-js") and prescriptive migration messages otherwise
  (createResource, on, Suspense→Loading, Index→<For keyed={false}>, produce, etc.).
  Lists verified against the Solid 2.0 RC source.
• New rule solid/no-single-arg-create-effect (error in v2): Solid 2.0 requires the split
  createEffect(compute, effect) form. The single-argument 1.x form produces no TS compile error
  on a bare statement call and only throws at runtime in dev mode; this rule is the build-time
  hard stop for the most commonly reproduced AI mistake.
• New rule solid/no-accessor-as-prop (error in v2): <div title={count} /> silently
  renders a stringified function. Fires on any expression that statically resolves to a function
  in a value-typed DOM attribute, with a message that states the fix (count → count()).
  Event handlers, ref, children, namespaced attributes, components, and custom elements are
  exempt.
• New rule solid/prefer-structured-class (warning in v2, error in v2-strict): nudges
  manually-built class strings (concatenation with conditionals, conditional template literals,
  .join(" ")) toward the structured array/object ClassValue forms that Solid 2.0 accepts
  natively. Static strings and plain interpolation are untouched.
• New rule solid/no-module-scope-reactive-primitive (error in v2-strict only): reactive
  state at module scope is shared across SSR requests. createRoot-wrapped module state is the
  deliberate escape hatch and is not flagged.
• New rule solid/prefer-onSettled-for-side-effects (warning in v2-strict only): flags
  side-effectful setup (timers, global listeners, observers) in component bodies, where it also
  runs during SSR; suggests onSettled. Never flags onCleanup itself.
• New rule solid/no-restated-default-options (error in v2-strict only, autofixable):
  removes restated defaults like <For keyed={true}> and <Show keyed={false}>.
• Version-2 behavior in existing rules (active when settings.solid.version is 2):
  • solid/no-unknown-namespaces inverts its premise: namespaces are no longer reserved in 2.0,
    so any colon-name is a legal literal attribute — but the formerly-special prefixes use:,
    attr:, bool:, on:, and oncapture: are flagged as near-certain 1.x migration bugs with
    per-prefix guidance. prop: remains the only special namespace.
  • solid/event-handlers graduates from style to correctness: only camelCase onClick is an
    event handler in 2.0; a lowercase onclick with a function value is a listener that will
    never fire (autofixed to camelCase for known DOM events). Lowercase names with static string
    values are legitimate literal attributes and are no longer flagged. onDoubleClick (which
    lowercases to a nonexistent DOM event) is autofixed to onDblClick.
  • solid/imports requires the 2.0 export locations: store exports from core "solid-js", web
    exports from "@solidjs/web". The legacy solid-js/store / solid-js/web subpaths are
    solid/removed-api's territory, avoiding double reports.
  • solid/jsx-no-undef auto-imports the 2.0 control-flow components (For, Repeat, Show,
    Switch, Match, Errored, Loading, Reveal); Index is no longer suggested.
  • solid/reactivity delegates its uncalled-signal-in-DOM-attribute case to
    solid/no-accessor-as-prop so a node never gets two reports.
  • solid/no-react-deps self-gates off (a dependency array in the second argument is already a
    type and runtime error in 2.0).
• Template vetting. A fixture test runs the v2 config over sources copied from the official
  Solid 2.0 templates in CI, and test/lint-templates.mjs sweeps a local solidjs/templates
  checkout. All eleven solid-v2/* templates lint clean.

v0.15.0

Compare Source

The revival release: Solid 2.0 support and a modernized toolchain.

Breaking Changes

• ESLint v9 and v10 only. The eslint peer dependency range is now ^9.0.0 || ^10.0.0. Support for ESLint v6–v8 has been dropped.
• Flat config only. The legacy eslintrc-style plugin:solid/recommended and plugin:solid/typescript configs have been removed, matching ESLint v10's removal of the eslintrc system. Use eslint-plugin-solid/configs/recommended / eslint-plugin-solid/configs/typescript, or the configs on the root export (solid.configs.recommended / solid.configs.typescript). The configs["flat/recommended"] and configs["flat/typescript"] names from 0.14.x still work as aliases.
• Node.js 22+ required. The engines.node field is now >=22.0.0 (Node 20 reached end-of-life in April 2026).

Features

• Solid 2.0 API support in solid/reactivity. The rule now recognizes, alongside the 1.x APIs: createProjection, createOptimistic, createOptimisticStore, merge, omit, isPending, latest, resolve, deep, repeat, flush, action, onSettled, createTrackedEffect, createErrorBoundary, createLoadingBoundary, createRevealOrder, function-form createSignal(fn) / createStore(fn), split effects (createEffect(compute, effect)), async computations (e.g. createMemo(async () => ...)), and <For>'s keyed prop callback shapes. Imports from @solidjs/signals are recognized as Solid imports. Callsites whose meaning differs between 1.x and 2.0 are resolved permissively so that neither interpretation warns.
• New readAfterAwait warning in solid/reactivity. In async computations (async createMemo, function-form derived primitives), reactive reads placed after the first await or yield are not tracked—in 1.x they behave like reads in an event handler, and in 2.0 they can observe unpredictable mid-transition state. The rule now reports these reads specifically and suggests reading the value before the computation suspends.
• solid/imports understands Solid 2.0 export locations. createStore, reconcile, and store types imported from core solid-js (their 2.0 home) are no longer flagged.
• Oxlint support. The plugin runs under Oxlint's jsPlugins without modification; see the README for setup.

Internal

• Removed the ESLint v6–v8 test matrix; tests run against typescript-eslint, Babel, and espree parsers on ESLint 10.
• Toolchain updated: pnpm 11, typescript-eslint 8.67, vitest 4, TypeScript 5.9; CI tests Node 22/24/26.
• CI publishing switched from a stored npm token to npm Trusted Publishing (OIDC).
• Fixed silently-broken docs generation (auto-generated CASES sections regenerate again).

Full Changelog: solidjs-community/eslint-plugin-solid@v0.14.5...v0.15.0

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