Alternatives to Flow for javascript












0















Are there any alternative type checkers to Facebook's flow?



PS. I'm not sure how to expand on this question, and search and google do not bring anything up.






types







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  • 1





    typescriptlang.org is the main alternative

    – Dominic
    Nov 23 '18 at 10:57






  • 2





    there is also purescript, js++, dart, reasonml

    – Andrey
    Nov 27 '18 at 10:52
















0















Are there any alternative type checkers to Facebook's flow?



PS. I'm not sure how to expand on this question, and search and google do not bring anything up.






types







share|improve this question


















  • 1





    typescriptlang.org is the main alternative

    – Dominic
    Nov 23 '18 at 10:57






  • 2





    there is also purescript, js++, dart, reasonml

    – Andrey
    Nov 27 '18 at 10:52














0












0








0








Are there any alternative type checkers to Facebook's flow?



PS. I'm not sure how to expand on this question, and search and google do not bring anything up.






types







share|improve this question














Are there any alternative type checkers to Facebook's flow?



PS. I'm not sure how to expand on this question, and search and google do not bring anything up.






types




types






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 23 '18 at 10:55









AndreyAndrey

1,1901129




1,1901129








  • 1





    typescriptlang.org is the main alternative

    – Dominic
    Nov 23 '18 at 10:57






  • 2





    there is also purescript, js++, dart, reasonml

    – Andrey
    Nov 27 '18 at 10:52














  • 1





    typescriptlang.org is the main alternative

    – Dominic
    Nov 23 '18 at 10:57






  • 2





    there is also purescript, js++, dart, reasonml

    – Andrey
    Nov 27 '18 at 10:52








1




1





typescriptlang.org is the main alternative

– Dominic
Nov 23 '18 at 10:57





typescriptlang.org is the main alternative

– Dominic
Nov 23 '18 at 10:57




2




2





there is also purescript, js++, dart, reasonml

– Andrey
Nov 27 '18 at 10:52





there is also purescript, js++, dart, reasonml

– Andrey
Nov 27 '18 at 10:52












1 Answer
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In terms of writing plain-old JavaScript code with type annotations, Flow is technically the only option.



There are, however, a number of languages that compile down to JavaScript such as TypeScript, PureScript, ReasonML, Elm, and Fable



Of these, TypeScript is almost identical to JavaScript aside from the fact that it requires using .ts and .tsx file extensions rather than .js and .jsx. TypeScript also recently announced support for transpilation/compilation using Babel so you can use your existing build process






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    In terms of writing plain-old JavaScript code with type annotations, Flow is technically the only option.



    There are, however, a number of languages that compile down to JavaScript such as TypeScript, PureScript, ReasonML, Elm, and Fable



    Of these, TypeScript is almost identical to JavaScript aside from the fact that it requires using .ts and .tsx file extensions rather than .js and .jsx. TypeScript also recently announced support for transpilation/compilation using Babel so you can use your existing build process






    share|improve this answer




























      1














      In terms of writing plain-old JavaScript code with type annotations, Flow is technically the only option.



      There are, however, a number of languages that compile down to JavaScript such as TypeScript, PureScript, ReasonML, Elm, and Fable



      Of these, TypeScript is almost identical to JavaScript aside from the fact that it requires using .ts and .tsx file extensions rather than .js and .jsx. TypeScript also recently announced support for transpilation/compilation using Babel so you can use your existing build process






      share|improve this answer


























        1












        1








        1







        In terms of writing plain-old JavaScript code with type annotations, Flow is technically the only option.



        There are, however, a number of languages that compile down to JavaScript such as TypeScript, PureScript, ReasonML, Elm, and Fable



        Of these, TypeScript is almost identical to JavaScript aside from the fact that it requires using .ts and .tsx file extensions rather than .js and .jsx. TypeScript also recently announced support for transpilation/compilation using Babel so you can use your existing build process






        share|improve this answer













        In terms of writing plain-old JavaScript code with type annotations, Flow is technically the only option.



        There are, however, a number of languages that compile down to JavaScript such as TypeScript, PureScript, ReasonML, Elm, and Fable



        Of these, TypeScript is almost identical to JavaScript aside from the fact that it requires using .ts and .tsx file extensions rather than .js and .jsx. TypeScript also recently announced support for transpilation/compilation using Babel so you can use your existing build process







        share|improve this answer












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        answered Jan 21 at 20:32









        wmp224wmp224

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