arktsperf ArkTS performance guide (v0)arktsperf rule ids (slugs)arktsperf corpus targets arktsperf evidence policy

at-alloc-hot — new / alloc in loop (Node proxy)at-console-hot — console in loop (Node proxy)at-includes-hot — includes/indexOf in loop (Node proxy)at-json-hot — JSON.parse/stringify in loop (Node proxy)

at-alloc-in-loop — renamed 2026-10-27 (Asia/Shanghai)at-console-in-loop — renamed 2026-10-27 (Asia/Shanghai)at-includes-in-loop — renamed 2026-10-27 (Asia/Shanghai)at-json-in-loop — renamed 2026-10-27 (Asia/Shanghai)at-object-delete — object delete (Node proxy)at-object-delete — removed 2026-10-23 (Asia/Shanghai)

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Contributing Changelog Security Policy Contributor Covenant Code of Conduct AGENT.md — XPerf agent operating contract

LanguagesArkTSEvidence_removed

at-object-delete — removed 2026-10-23 (Asia/Shanghai)

Status: removed. Node proxy of delete versus Map.delete was about 1.01×. An isolated delete-only pass was still modest and was not an ArkTS VM measurement. No matcher.

Slug never reused.
Historical JSONL and the note stay beside this file. Fixtures are under _removed/fixtures/.

at-object-delete — object delete (Node proxy)

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