perf: raise build target to ES2022#145

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layershifter:perf/es2022-spike

Commits on Apr 22, 2026

docs: add bundle-size reduction design spec

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docs: add PR 1 plan for dropping WeakRefInstance shim

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style: apply prettier formatting to spec and plan docs

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perf: drop WeakRefInstance IE11 shim in favor of native WeakRef

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docs: add PR 2 plan for closure-based refactor of Keyborg classes

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chore: actually delete src/WeakRefInstance.mts

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perf: refactor Keyborg classes to closure-based factories

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perf: raise build target from es2019 to es2022

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