Issues · alanzabihi/eslint · GitHub

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Optimize no-useless-assignment rule by replacing Set-to-Array conversions with direct Set iteration in hot path

#127

· alanzabihi opened

on Apr 14, 2026

Reduce AST traversal step count by combining enter and exit into a single visit step for leaf nodes

#126

· alanzabihi opened

on Apr 14, 2026

Reduce per-node dispatch overhead by inlining visitor function calls for single-listener selectors

#125

· alanzabihi opened

on Apr 14, 2026

Reduce per-file verify overhead by hoisting config resolution and rule-mapper caching outside the file loop

#124

· alanzabihi opened

on Apr 14, 2026

Optimize CodePathAnalyzer by pre-computing a node-type whitelist to skip enter/leave for non-branching node types

#123

· alanzabihi opened

on Apr 14, 2026

Reduce SourceCode constructor overhead by deferring lines array computation to lazy getter

#122

· alanzabihi opened

on Apr 14, 2026

Bypass esquery.matches entirely for wildcard and guaranteed-match selectors using a pre-computed match flag

#121

· alanzabihi opened

on Apr 14, 2026

Avoid per-file Object.freeze on SourceCode by deferring or eliminating freeze in verify hot path

#120

· alanzabihi opened

on Apr 14, 2026

Replace per-node Map.get in callSyncSingle with pre-indexed flat array of function references

#119

· alanzabihi opened

on Apr 14, 2026

Reduce per-file SourceCodeVisitor population overhead by caching selector-to-ruleId mappings across files

#118

· alanzabihi opened

on Apr 14, 2026

Avoid creating ruleContext report closure per rule by using shared report function with ruleId parameter

#117

· alanzabihi opened

on Apr 14, 2026

Eliminate addRuleErrorHandler closure allocation by moving try-catch into callSyncSingle dispatch

#116

· alanzabihi opened

on Apr 14, 2026