Flow @flowtype

A Static Type Checker for JavaScript flow.org Joined November 2014

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Flow @flowtype

a year ago

Flow now supports Mapped Types, inspired by TypeScript. Read more about them in our new blog post: medium.com/flow-type/anno…

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Theo - t3.gg @theo

a year ago

youtu.be/HOFIefkepMA

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The render types section of the blog post doesn't even go all that in depth. This is contrived for the sake of conciseness but really pay attention to what this code is expressing and understand how buck wild it is that we can express this with complete type safety!

Flow @flowtype

a year ago

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Flow @flowtype

a year ago

We added new language features to Flow for writing React. Learn about our new Component Syntax: medium.com/flow-type/anno…

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Flow @flowtype

2 years ago

Flow now supports Type Guards (functions that can be used to narrow a type)! Unlike @typescript, we run checks on the body of the function to catch some invalid definitions. medium.com/flow-type/anno…

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Yann Brelière ⁧🤡 @YannDinendal

2 years ago

@flowtype is now releasing some TS features before TS! xD github.com/facebook/flow/…: > Flow now supports the same NoInfer intrinsic that will be available in TypeScript 5.4.

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Flow @flowtype

2 years ago

Flow now supports Conditional Types, which allow you to choose an output type based on an input type - like a ternary expression for types: medium.com/flow-type/anno…

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Flow @flowtype

2 years ago

Flow now uses "as" syntax for type-casting, and unlike TypeScript it's safe: medium.com/flow-type/new-…

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Flow @flowtype

2 years ago

We’ve refreshed our documentation (flow.org/en/docs/) , and added the ability to configure options and lints in Try Flow (flow.org/try/)! medium.com/flow-type/5da5… Website is now built with @docusaurus

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Flow @flowtype

2 years ago

Announcing 5 new Flow tuple type features: medium.com/flow-type/anno…

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Flow @flowtype

2 years ago

Flow can now detect unused Promises: medium.com/flow-type/flow…

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Flow @flowtype

3 years ago

Announcing Partial & Required Flow utility types + catch annotations: medium.com/flow-type/anno…

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Flow @flowtype

3 years ago

We're making exact object types the default in Flow: medium.com/flow-type/exac…

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Flow @flowtype

3 years ago

We just announced a new type checking mode that will make Flow's inference much more predictable and reliable. Check out our latest blog post for more info and instructions for upgrading to the new mode. medium.com/flow-type/loca…

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Flow @flowtype

3 years ago

Improved handling of the empty object in Flow: medium.com/flow-type/impr…

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Flow @flowtype

3 years ago

We just announced a new language enforcement flag to help prepare your codebase for Local Type Inference. Check out our latest blog post for more info and instructions for enabling that flag. medium.com/flow-type/requ…

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Flow @flowtype

3 years ago

We just released a new language rule that'll make Flow's inference much more predictable. Check out our latest blog post for more info and instructions for upgrading to that new inference mode. medium.com/flow-type/new-…

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Brian @brianzchen

4 years ago

flow-typed has just released our first chrome extension to help you find out if a library definition is available that much faster on npmjs.com! Follows the way TS appears. Any feedback appreciated! @flowtype chrome.google.com/webstore/detai…

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Flow @flowtype

4 years ago

Introducing Local Type Inference for Flow: we're making changes to the design of Flow's core type inference system in order to be more predictable and reliable! medium.com/flow-type/intr…