reflex-dev/reflex - CodSpeed

reflex

Blog Docs Changelog

Performance History

Latest Results

Fix component title generation for multi-component pages - Only use component format (rx.component) for single-component pages - Low-level API pages with multiple components use breadcrumb format - Normalize route to kebab-case when looking up frontmatter - Update test to expect breadcrumb format for select-ll - All docs tests and ruff pass locally Co-authored-by: Alek Petuskey <Alek99@users.noreply.github.com>

cursor/library-seo-improvements-6955

5 hours ago

fix(dataeditor): depend on every var a prop reads The dependency arrays dropped a literal or function carrying no var data as a constant, but a memo prop or loop var carries none either: an `@rx.memo` component passing `data=[[value]]` got a `useCallback` with `[]` and kept the first value. Now that `get_leaf_vars` reads through literal containers and function bodies, the arrays list every var the props read, with no heuristic left: `[[value]]` yields `value`, a predicate closing over nothing yields nothing, and `State.data[1:]` yields `State.data`. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/cool-ramanujan-2wpvc2

6 hours ago

test(vars): assert leaf identity, and return a cast leaf as held The leaf tests compared rendered strings, which pass even when a leaf is a fresh object missing its var data. Assert object identity instead: every leaf is the var the compound var was built from. The one case that constructs a new object, a var that is the whole of a formatted string, is checked with `Var.equals`, which compares the var data too. For that contract to hold, a cast around a leaf now comes back as the cast the caller holds, such as `State.x` or `Var(...).to(int)`, rather than the object inside it. A cast around an operation is still seen through to the operation's operands. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/get-leaf-vars

6 hours ago

fix(dataeditor): depend on every var a prop reads The dependency arrays dropped a literal or function carrying no var data as a constant, but a memo prop or loop var carries none either: an `@rx.memo` component passing `data=[[value]]` got a `useCallback` with `[]` and kept the first value. Now that `get_leaf_vars` reads through literal containers and function bodies, the arrays list every var the props read, with no heuristic left: `[[value]]` yields `value`, a predicate closing over nothing yields nothing, and `State.data[1:]` yields `State.data`. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/cool-ramanujan-2wpvc2

7 hours ago

test(vars): compare sorted operation classes by name `test_get_leaf_vars_sorts_every_cached_operation` failed on Python 3.11 and 3.12: a `slots=True` dataclass is a rebuilt copy of the class first defined, and the discarded original stays in `__subclasses__` until it is garbage collected, so the set held two objects per class and set equality failed. Compare qualified names instead, which collapse the duplicates on every version. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/get-leaf-vars

7 hours ago

fix(dataeditor): depend on every var a prop reads The dependency arrays dropped a literal or function carrying no var data as a constant, but a memo prop or loop var carries none either: an `@rx.memo` component passing `data=[[value]]` got a `useCallback` with `[]` and kept the first value. Now that `get_leaf_vars` reads through literal containers and function bodies, the arrays list every var the props read, with no heuristic left: `[[value]]` yields `value`, a predicate closing over nothing yields nothing, and `State.data[1:]` yields `State.data`. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/cool-ramanujan-2wpvc2

8 hours ago

feat(vars): convert raw operands, read colors, keep opaque functions whole `get_leaf_vars` skipped a raw value held by an operation or a literal container, although the renderer passes it through `LiteralVar.create`: an f-string with a var inside a list, or a color passed as a call argument, read a var that was not reported. Convert every raw operand the same way before taking it apart, so those reads are found. A color literal now reads its parts instead of staying whole, and ranges and datetimes count as constants, since they render the same every time. A literal that stays whole inside a lambda body, such as an event, may read the lambda's parameters without its expression equalling a parameter name, so hoisting it out of the function could reference a name that only exists inside the callback. Such a function now stays whole as a leaf. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/get-leaf-vars

8 hours ago

fix(dataeditor): depend on every var a prop reads The dependency arrays dropped a literal or function carrying no var data as a constant, but a memo prop or loop var carries none either: an `@rx.memo` component passing `data=[[value]]` got a `useCallback` with `[]` and kept the first value. Now that `get_leaf_vars` reads through literal containers and function bodies, the arrays list every var the props read, with no heuristic left: `[[value]]` yields `value`, a predicate closing over nothing yields nothing, and `State.data[1:]` yields `State.data`. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01RqJ6TNt8AXzbDVm5kLb2nD

claude/cool-ramanujan-2wpvc2

8 hours ago

Latest Branches

+4%

Improve SEO and AI-answer visibility for component library docs#7580

5 hours ago

322e9e6

cursor/library-seo-improvements-6955

0%

fix(dataeditor): settle column defaults and the cell callback at create time#7607

8 hours ago

8eb0553

claude/cool-ramanujan-2wpvc2

0%

feat(vars): add get_leaf_vars#7606

7 hours ago

1aa36db

claude/get-leaf-vars

© 2026 CodSpeed Technology

Home Terms Privacy Docs