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on hover lacking parameter highlight for some attributes

Status: Open.

#1348 In facebook/pyrefly;

· asukaminato0721 opened on Oct 21, 2025

[IDE] Slow startup time when site packages contains a bunch of unrelated packages

codenav

language-serverIssues specific to our IDE integration rather than type checkingIssues specific to our IDE integration rather than type checking

Performance

Status: Open.

Bug

#1345 In facebook/pyrefly;

· rchen152 opened on Oct 21, 2025

· 

Beta Release

Method return type generics should not take precedence over argument generics

Status: Open.

#1344 In facebook/pyrefly;

· MeGaGiGaGon opened on Oct 20, 2025

Pyrefly misses variance error in mutable generic protocol (false negative)

Status: Open.

#1343 In facebook/pyrefly;

· benedekaibas opened on Oct 20, 2025

Attribute base undefined for type[None]

typechecking

UserBugs reported by external users that should be prioritisedBugs reported by external users that should be prioritised

Status: Open.

Bug

#1341 In facebook/pyrefly;

· samwgoldman opened on Oct 20, 2025

neovim 0.11.4 - 'Could not decode <code>LspConfig</code> from Null, skipping client configuration request: invalid type: null, expected struct LspConfig.'

Status: Open.

#1340 In facebook/pyrefly;

· ajc133 opened on Oct 20, 2025

Feature request: Call hierarchy LSP support

codenav

Status: Open.

Feature

#1338 In facebook/pyrefly;

· Otto-AA opened on Oct 18, 2025

unbound-name error produced on variable set in 'try' despite 'except' has unconditional raise

typechecking

Status: Open.

Bug

#1337 In facebook/pyrefly;

· andrew-meter opened on Oct 17, 2025

imports using symlinked paths are not updated

Status: Open.

Bug

#1336 In facebook/pyrefly;

· Emilv2 opened on Oct 17, 2025

Add fold/unfold all docstrings functionality

codenav

good first issueGood for newcomersGood for newcomers

help wantedLarger than "good first issue", but still well-defined and ready for someone to pick upLarger than "good first issue", but still well-defined and ready for someone to pick up

Status: Open.

Feature

#1335 In facebook/pyrefly;

· david-stojanovski opened on Oct 17, 2025

Goto-definition on stale file can result in the wrong location

codenav

Status: Open.

Bug

#1332 In facebook/pyrefly;

· ndmitchell opened on Oct 17, 2025

Goto-definition on import shouldn't use a transaction

codenav

Status: Open.

Task

#1331 In facebook/pyrefly;

· ndmitchell opened on Oct 17, 2025