biomejs/biome - CodSpeed

biome

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Performance History

Latest Results

perf(type_inference): use Brent cycle detection for promise classification

codspeed/optim-promise-cycle-detection

5 hours ago

5 hours ago

perf: read semantic binding ranges without resolving syntax nodes Replaces `binding.syntax().text_trimmed_range()` with `Binding::range()` where the receiver is a semantic binding. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

dyc3/use-binding-range

6 hours ago

perf(type_inference): index namespace members once per module Namespace member lookup scanned every binding in the module for each namespace type, resolving each binding's syntax node from the root. On declaration files such as Effect and ArkType this was quadratic and dominated whole-module inference. Members are now grouped by namespace when the module is collected. Adds `Binding::range()` to read a binding's stored range without walking the syntax tree, and uses it in type inference. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

dyc3/perf-namespace-member-index

6 hours ago

6 hours ago

6 hours ago

6 hours ago

fix(type_inference): support mapped keyof types - Skip mapped types whose literal indexed keys cannot be enumerated - Avoid normalizing large indexed access objects when the result is unknown

dyc3/support-mapped-keyof-types

7 hours ago

Latest Branches

+22%

perf(type inference): replace promise classification HashSet with Brent cycle detection#12011

5 hours ago

5c9fdd7

codspeed/optim-promise-cycle-detection

+53%

perf: read semantic binding ranges without resolving syntax nodes#12009

6 hours ago

6e941df

dyc3/use-binding-range

+56%

perf(type_inference): index namespace members once per module#12008

6 hours ago

82b3457

dyc3/perf-namespace-member-index

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