Ecosyste.ms: Packages
An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.
npmjs.org "type check" keyword
izzy 1.0.1
A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rat...8 versions - Latest release: over 9 years ago - 2 dependent packages - 2 dependent repositories - 17 downloads last month - 0 stars on GitHub - 1 maintainer
@composi/get-type 1.0.12
Function to get the type of the provided value. This is not the same as 'typeof'. It returns the ...13 versions - Latest release: about 4 years ago - 3 dependent packages - 4 dependent repositories - 7 downloads last month - 1 stars on GitHub - 1 maintainer
powercheck 4.1.3
Straightforward, zero-dependencies and powerful utility to check types, instances or values18 versions - Latest release: almost 7 years ago - 1 dependent package - 2 dependent repositories - 163 downloads last month - 5 stars on GitHub - 1 maintainer
Top 1.6% on npmjs.org
32 versions - Latest release: about 8 years ago - 562 dependent packages - 609 dependent repositories - 21.2 thousand downloads last month - 887 stars on GitHub - 1 maintainer
babel-plugin-typecheck 3.9.0
Transforms flow type annotations into runtime type checks.32 versions - Latest release: about 8 years ago - 562 dependent packages - 609 dependent repositories - 21.2 thousand downloads last month - 887 stars on GitHub - 1 maintainer
letype 1.1.0
Type checker for any data structures5 versions - Latest release: about 4 years ago - 1 dependent package - 34 downloads last month - 16 stars on GitHub - 1 maintainer
@composi/merge-objects 1.3.4
Function to merge objects together. Can take one to many object. If only one object is used, it i...18 versions - Latest release: about 4 years ago - 3 dependent packages - 2 dependent repositories - 6 downloads last month - 0 stars on GitHub - 1 maintainer
fish-type-js 1.1.6
Runtime dynamic type validation in function calls.17 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 20 downloads last month - 0 stars on GitHub - 1 maintainer
vue-typescript-util 0.0.2
write vue with typescript2 versions - Latest release: almost 6 years ago - 1 dependent repositories - 11 downloads last month - 2 stars on GitHub - 1 maintainer
@composi/are-equal 1.0.10
Function to get the type of the provided value. This is not the same as 'typeof'. It returns the ...11 versions - Latest release: about 4 years ago - 1 dependent package - 2 dependent repositories - 5 downloads last month - 0 stars on GitHub - 1 maintainer
fn-params-parser 1.0.1
Function arguments parse and verify compiliance with specification2 versions - Latest release: almost 8 years ago - 2 dependent packages - 1 dependent repositories - 20 downloads last month - 0 stars on GitHub - 1 maintainer
checkjson 0.0.10
a javascript schema validator with sanitization for objects and simple types6 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 4 downloads last month - 2 stars on GitHub - 1 maintainer
@composi/clone 1.2.4
Create a deep clone of an Object, Array, Set or Map. WeakSet7 versions - Latest release: about 4 years ago - 1 dependent package - 4 dependent repositories - 6 downloads last month - 1 maintainer
proxy-typer 0.0.21
Runtime javascript proptypes check, for user defined classes21 versions - Latest release: over 4 years ago - 1 dependent package - 6 downloads last month - 1 stars on GitHub - 1 maintainer
jsz-isType 0.1.1
Type checking utils.2 versions - Latest release: over 7 years ago - 3 dependent packages - 1 dependent repositories - 4 downloads last month - 1 maintainer
@lamansky/is-number 1.0.0
Returns true if a value is a number and not NaN.1 version - Latest release: about 6 years ago - 3 dependent packages - 4 dependent repositories - 93 downloads last month - 0 stars on GitHub - 1 maintainer
check-js 0.0.4
a javascript schema validator with sanitization for objects and simple types4 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 12 downloads last month - 2 stars on GitHub - 1 maintainer
type-quickly 3.0.0
NPMs fastest, most comprehensive, and most correct typing package.8 versions - Latest release: over 1 year ago - 4 dependent packages - 1 dependent repositories - 16 downloads last month - 1 maintainer
type-is-check 0.0.5
A lightweight package for type checking in JS4 versions - Latest release: almost 8 years ago - 2 dependent packages - 1 dependent repositories - 9 downloads last month - 1 maintainer
Top 5.8% on npmjs.org
6 versions - Latest release: about 5 years ago - 16 dependent packages - 11 dependent repositories - 28 downloads last month - 267 stars on GitHub - 1 maintainer
babel-plugin-contracts 2.0.0
Design by Contract for JavaScript via a Babel plugin.6 versions - Latest release: about 5 years ago - 16 dependent packages - 11 dependent repositories - 28 downloads last month - 267 stars on GitHub - 1 maintainer
Top 8.6% on npmjs.org
51 versions - Latest release: almost 3 years ago - 2 dependent packages - 1 dependent repositories - 492 downloads last month - 1 maintainer
elm-decoders 6.1.2
A powerful, well tested, data decoder for Typescript.51 versions - Latest release: almost 3 years ago - 2 dependent packages - 1 dependent repositories - 492 downloads last month - 1 maintainer
run-in-parallel 1.1.0
This is package to run processes in parallel. Most useful use case: to run vite build and typescr...6 versions - Latest release: 3 months ago - 18 downloads last month - 1 stars on GitHub - 1 maintainer
@composi/create-refs 1.0.1
Function to create-refs objects together. Can take one to many object. If only one object is used...2 versions - Latest release: about 4 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 0 stars on GitHub - 1 maintainer
roc-plugin-flow 0.8.0
A FlowType plugin for Roc - Type checking for JavaScript10 versions - Latest release: almost 7 years ago - 1 dependent repositories - 14 downloads last month - 1 stars on GitHub - 4 maintainers
simply-is 2.5.8
An expressive type testing library31 versions - Latest release: almost 8 years ago - 4 dependent packages - 3 dependent repositories - 43 downloads last month - 1 stars on GitHub - 1 maintainer
is-util 2.5.5
An expressive type testing library5 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 16 downloads last month - 1 stars on GitHub - 1 maintainer
typesnitch 0.3.3
A Simple Type Sniffer for JS20 versions - Latest release: almost 4 years ago - 1 dependent package - 1 dependent repositories - 43 downloads last month - 1 stars on GitHub - 1 maintainer
Top 9.6% on npmjs.org
13 versions - Latest release: over 1 year ago - 10 dependent packages - 12 dependent repositories - 647 downloads last month - 0 stars on GitHub - 1 maintainer
@tsdotnet/type 1.0.14
A set of useful utility functions for JavaScript run-time type checking and inspection.13 versions - Latest release: over 1 year ago - 10 dependent packages - 12 dependent repositories - 647 downloads last month - 0 stars on GitHub - 1 maintainer
type-approve 4.1.0
Create and validate your own var types17 versions - Latest release: 5 months ago - 5 dependent packages - 4 dependent repositories - 43 downloads last month - 0 stars on GitHub - 1 maintainer
@gik/tools-mapper 0.0.7
Flattens an object to a key-val dictionary. Part of our [tools suite](http://github.com/gikmx/tools)4 versions - Latest release: over 6 years ago - 3 dependent packages - 3 dependent repositories - 6 downloads last month - 0 stars on GitHub - 1 maintainer
@easyprogram/easytype 1.0.38
how to typeof easily37 versions - Latest release: almost 4 years ago - 1 dependent package - 44 downloads last month - 0 stars on GitHub - 1 maintainer
mysql-db 0.0.6
MySQL database modeling with built in CRUD. Just set the schema and get up and running.7 versions - Latest release: over 8 years ago - 2 dependent packages - 1 dependent repositories - 12 downloads last month - 0 stars on GitHub - 1 maintainer
rms-babel-plugin-typecheck 4.0.0
Transforms flow type annotations into runtime type checks.1 version - Latest release: over 6 years ago - 1 dependent repositories - 8 downloads last month - 887 stars on GitHub - 1 maintainer
atc-type-checker 1.0.7
JavaScript Type Checker3 versions - Latest release: over 2 years ago - 2 dependent packages - 4 downloads last month - 1 maintainer
wrong-type-report-generator 0.0.15
Automatically generate runtime wrong type report from typescript type definition16 versions - Latest release: 12 months ago - 25 downloads last month - 1 maintainer
Top 9.1% on npmjs.org
6 versions - Latest release: about 7 years ago - 5 dependent packages - 7 dependent repositories - 1.37 thousand downloads last month - 1 stars on GitHub - 1 maintainer
pretty-easy-data-types 1.1.1
Utility library for checking the data type of a supplied parameter6 versions - Latest release: about 7 years ago - 5 dependent packages - 7 dependent repositories - 1.37 thousand downloads last month - 1 stars on GitHub - 1 maintainer
@koga73/oop 2.2.4
This project when combined with design patterns adds common OOP functionality to JavaScript10 versions - Latest release: almost 5 years ago - 3 dependent packages - 1 dependent repositories - 13 downloads last month - 0 stars on GitHub - 1 maintainer
ember-concurrency-typescript 0.1.0
ember-concurrency + ember-cli-typescript + native classes = type safe1 version - Latest release: almost 5 years ago - 1 dependent package - 2 dependent repositories - 5 downloads last month - 8 stars on GitHub - 1 maintainer
infertype 0.0.4
Helper package for determining datatypes on top of javascript's typeof3 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 0 stars on GitHub - 1 maintainer
Top 6.5% on npmjs.org
3 versions - Latest release: over 5 years ago - 4 dependent packages - 468 dependent repositories - 3.74 thousand downloads last month - 2 stars on GitHub - 1 maintainer
typeco 1.0.0 💰
A javascript library which allows to check javascript value types at runtime3 versions - Latest release: over 5 years ago - 4 dependent packages - 468 dependent repositories - 3.74 thousand downloads last month - 2 stars on GitHub - 1 maintainer
Top 4.0% on npmjs.org
10 versions - Latest release: over 6 years ago - 9 dependent packages - 14 dependent repositories - 1.28 thousand downloads last month - 93 stars on GitHub - 1 maintainer
typeis 1.1.2
Typeis. it's the smart and simple javascript type check and validation library10 versions - Latest release: over 6 years ago - 9 dependent packages - 14 dependent repositories - 1.28 thousand downloads last month - 93 stars on GitHub - 1 maintainer
Top 7.3% on npmjs.org
12 versions - Latest release: over 6 years ago - 14 dependent packages - 11 dependent repositories - 834 downloads last month - 7 stars on GitHub - 1 maintainer
eslint-plugin-types 1.0.2
A type checking plugin for eslint.12 versions - Latest release: over 6 years ago - 14 dependent packages - 11 dependent repositories - 834 downloads last month - 7 stars on GitHub - 1 maintainer
babel-plugin-contract 1.3.5
Design by Contract for JavaScript via a Babel plugin.5 versions - Latest release: about 4 years ago - 16 dependent packages - 3 dependent repositories - 59 downloads last month - 2 stars on GitHub - 1 maintainer
redux-action-propcheck 0.0.3
A redux middleware to check action property types.3 versions - Latest release: over 8 years ago - 1 dependent repositories - 5 downloads last month - 2 stars on GitHub - 1 maintainer
typecase 1.1.3
A dynamic type checker for JavaScript9 versions - Latest release: over 6 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 2 stars on GitHub - 1 maintainer
caro 2.1.1
General libraries for JavaScript / Node.js73 versions - Latest release: about 5 years ago - 3 dependent packages - 4 dependent repositories - 107 downloads last month - 1 stars on GitHub - 1 maintainer
@gik/tools-checker 0.0.11
A minimal type-checker for JavaScript purists. Part of our [tools suite](https://github.com/gikmx...6 versions - Latest release: over 6 years ago - 8 dependent packages - 7 dependent repositories - 30 downloads last month - 0 stars on GitHub - 1 maintainer
gundam5 1.1.4
A robust micro library for type checking. Defers to constructs' internal `[[Class]]` property rat...1 version - Latest release: 3 months ago - 59 downloads last month - 0 stars on GitHub - 1 maintainer
Top 6.4% on npmjs.org
1 version - Latest release: almost 11 years ago - 6 dependent packages - 14 dependent repositories - 208 downloads last month - 4 stars on GitHub - 1 maintainer
util-is 0.1.0
Additional Type Check functions for Util1 version - Latest release: almost 11 years ago - 6 dependent packages - 14 dependent repositories - 208 downloads last month - 4 stars on GitHub - 1 maintainer
Top 7.0% on npmjs.org
4 versions - Latest release: almost 3 years ago - 10 dependent packages - 18 dependent repositories - 1.28 thousand downloads last month - 6 stars on GitHub - 1 maintainer
is-any-type 0.0.4
is-any-type simple functionality alternative to check data type references such as typeof and ins...4 versions - Latest release: almost 3 years ago - 10 dependent packages - 18 dependent repositories - 1.28 thousand downloads last month - 6 stars on GitHub - 1 maintainer
is.modern 0.6.6
MayBe on Return constructor and useful functions23 versions - Latest release: about 6 years ago - 2 dependent packages - 1 dependent repositories - 26 downloads last month - 0 stars on GitHub - 1 maintainer
functyped 2.0.4
Automatic static type-checking for javascript functions through declarative syntax.4 versions - Latest release: about 5 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 1 stars on GitHub - 1 maintainer
what-data-type 1.4.0
A simple library to check type of data6 versions - Latest release: almost 6 years ago - 1 dependent repositories - 13 downloads last month - 0 stars on GitHub - 1 maintainer
@composi/merge 1.0.2
Function to merge objects together. Can take one to many object. If only one object is used, it i...3 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 6 downloads last month - 0 stars on GitHub - 1 maintainer
@typeis/core 2.0.0-alpha.2
Typeis core2 versions - Latest release: almost 6 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 93 stars on GitHub - 1 maintainer
node-are 0.3.2 deprecated
Simple JS Type Tests10 versions - Latest release: over 8 years ago - 4 dependent packages - 1 dependent repositories - 15 downloads last month - 0 stars on GitHub - 1 maintainer
type-robustly 2.0.0 removed
NPMs most comprehensive and most correct typing package. Blazingly fast5 versions - Latest release: about 1 year ago - 3 dependent packages - 11 downloads last month - 1 maintainer
@eqeqo/bazoj-types 0.0.2 removed
Simple library for type checking.2 versions - Latest release: 10 months ago - 71 downloads last month - 1 maintainer
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