typescript 28 types 24 type 21 validation 17 javascript 16 library 10 syntax 10 transformation 10 parsing 10 dynamic types 10 type system 10 esprima 10 parser api 10 spidermonkey 10 mozilla 10 hierarchy 10 abstract syntax tree 10 ast 10 react 9 utility 9 node 7 utils 7 is 6 data validation 6 check 6 checker 5 type checker 5 js 5 type safety 5 type check 5 IntelliSense 4 autocomplete 4 i18n 4 isNumber 4 isString 4 localization 4 type-checking 4 translation 4 typeof 4 infer 4 validator 4 isObject 4 isArray 4 function 4 plugin 4 typing 4 typechecking 4 type guard 4 schema 4 util 3 data integrity 3 express 3 isNull 3 isUndefined 3 inferjs 3 isBoolean 3 inferjs library 3 inferjs-library 3 isFunction 3 infers 3 nodejs 3 inferjs-compiler 3 jsdoc 3 es6 3 esmodule 3 ts 3 type-guard 3 typed 3 internationalization 3 time 3 date 3 formatting 3 data manipulation 3 date handling 3 string manipulation 3 math operations 3 input validation 2 isArguments 2 isAlphanumeric 2 isAlpha 2 phone number validation 2 schema validation 2 typesafe 2 validation methods 2 input verification 2 error handling 2 data verification 2 input sanitization 2 input filtering 2 error messages 2 validation errors 2 object 2 zod 2 inferjs compiler 2 compiler 2 commonjs 2 error checking 2 runtime 2 browser 2 inferobject 2