facebook/flow
View on GitHubAdds static typing to JavaScript to improve developer productivity and code quality.
- Stars
- 22.3k
- Forks
- 1.9k
- Open beginner issues
- 0
- Indexed issues
- 510
- Dominant language
- Rust
- License
- MIT
- Last GitHub push
- Sep 15, 2026
- Latest indexed
- Sep 15, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- good first issue help wanted
- PR merge metrics
- No merged PRs in 30d
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feature request
facebook/flow#7 · 59 comments · 223 reactions · 0 assignees ·
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enhancement
facebook/flow#112 · 11 comments · 1 reaction · 0 assignees ·
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wishlist
facebook/flow#128 · 4 comments · 0 reactions · 0 assignees ·
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Effort: easy feature request
facebook/flow#153 · 33 comments · 126 reactions · 0 assignees ·
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feature request type information API
facebook/flow#248 · 32 comments · 13 reactions · 1 assignee ·
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feature request flowconfig
facebook/flow#284 · 52 comments · 88 reactions · 0 assignees ·
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feature request
facebook/flow#388 · 4 comments · 3 reactions · 0 assignees ·
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wishlist
facebook/flow#433 · 0 comments · 2 reactions · 0 assignees ·
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error messages
facebook/flow#643 · 0 comments · 2 reactions · 0 assignees ·
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feature request
facebook/flow#650 · 10 comments · 11 reactions · 0 assignees ·
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linter
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bug
facebook/flow#1068 · 34 comments · 0 reactions · 0 assignees ·
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Needs docs question
facebook/flow#1072 · 2 comments · 1 reaction · 0 assignees ·
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ES2015+
facebook/flow#1163 · 12 comments · 15 reactions · 0 assignees ·
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bug
facebook/flow#1322 · 12 comments · 0 reactions · 0 assignees ·
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Needs docs
facebook/flow#1382 · 7 comments · 0 reactions · 0 assignees ·
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feature request wishlist
facebook/flow#1452 · 3 comments · 0 reactions · 0 assignees ·
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Needs docs
facebook/flow#1456 · 2 comments · 0 reactions · 0 assignees ·
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feature request
facebook/flow#1480 · 1 comment · 0 reactions · 0 assignees ·
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bug
facebook/flow#1491 · 4 comments · 9 reactions · 0 assignees ·
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Typing: object model
facebook/flow#1556 · 5 comments · 0 reactions · 0 assignees ·
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Needs docs
facebook/flow#1652 · 2 comments · 0 reactions · 0 assignees ·
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module resolution
facebook/flow#1734 · 1 comment · 0 reactions · 0 assignees ·
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Typing: spread Typing: unions/intersections
facebook/flow#1735 · 2 comments · 10 reactions · 0 assignees ·
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bug
facebook/flow#1736 · 16 comments · 1 reaction · 0 assignees ·
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incompleteness Typing: interfaces Typing: object model Typing: refinements
facebook/flow#1924 · 0 comments · 2 reactions · 0 assignees ·
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feature request Typing: refinements
facebook/flow#1956 · 0 comments · 1 reaction · 0 assignees ·
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Typing: unions/intersections
facebook/flow#1959 · 11 comments · 0 reactions · 0 assignees ·
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declarations feature request
facebook/flow#1996 · 54 comments · 17 reactions · 0 assignees ·
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declarations feature request
facebook/flow#2102 · 3 comments · 0 reactions · 0 assignees ·
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declarations question
facebook/flow#2108 · 3 comments · 1 reaction · 0 assignees ·
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bug Typing: refinements
facebook/flow#2132 · 7 comments · 1 reaction · 0 assignees ·
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linter
facebook/flow#2172 · 3 comments · 0 reactions · 0 assignees ·
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enhancement feature request
facebook/flow#2250 · 5 comments · 12 reactions · 0 assignees ·
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feature request Typing: unions/intersections
facebook/flow#2260 · 11 comments · 2 reactions · 0 assignees ·
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bug Typing: refinements
facebook/flow#2267 · 0 comments · 0 reactions · 0 assignees ·
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wishlist
facebook/flow#2359 · 4 comments · 16 reactions · 0 assignees ·
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bug
facebook/flow#2364 · 11 comments · 24 reactions · 0 assignees ·
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Typing: object model
facebook/flow#2385 · 1 comment · 0 reactions · 0 assignees ·
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feature request
facebook/flow#2406 · 1 comment · 4 reactions · 0 assignees ·
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autocomplete feature request
facebook/flow#2433 · 0 comments · 0 reactions · 0 assignees ·
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Typing: unions/intersections
facebook/flow#2437 · 0 comments · 0 reactions · 0 assignees ·
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Rest inside tuples Openfeature request Typing: spread Typing: tuple
facebook/flow#2443 · 8 comments · 9 reactions · 0 assignees ·
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Using externally defined types for the arguments of generic classes causes strange ordering issues Openbug Typing: unions/intersections
facebook/flow#2455 · 6 comments · 0 reactions · 1 assignee ·
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bug
facebook/flow#2497 · 3 comments · 0 reactions · 0 assignees ·
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Typing: unions/intersections
facebook/flow#2547 · 5 comments · 0 reactions · 0 assignees ·
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linter
facebook/flow#2643 · 7 comments · 0 reactions · 0 assignees ·
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Typing: unions/intersections
facebook/flow#2697 · 5 comments · 0 reactions · 0 assignees ·
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Pure functions Openfeature request Typing: refinements
facebook/flow#2715 · 10 comments · 56 reactions · 0 assignees ·
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bug iterators Library definitions
facebook/flow#2729 · 5 comments · 0 reactions · 0 assignees ·