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npmjs.org "checking" keyword

Top 1.8% on npmjs.org
codemirror-spell-checker 1.1.2
Dead-simple spell checking in CodeMirror.
3 versions - Latest release: almost 10 years ago - 51 dependent packages - 4,603 dependent repositories - 818 thousand downloads last month - 82 stars on GitHub - 1 maintainer
xprezzo-typeis 1.1.0
Infer the content-type of a request.
2 versions - Latest release: almost 4 years ago - 5 dependent packages - 5 dependent repositories - 16 downloads last month - 3 stars on GitHub - 1 maintainer
Top 0.9% on npmjs.org
@sindresorhus/is 7.2.0 💰
Type check values
61 versions - Latest release: 3 months ago - 336 dependent packages - 1,059,702 dependent repositories - 162 million downloads last month - 1,737 stars on GitHub - 1 maintainer
@langurama/checker 2.0.0-rc1
Retardedly basic checking for Node.js and the browser.
2 versions - Latest release: over 5 years ago - 1 dependent package - 7 downloads last month - 0 stars on GitHub - 1 maintainer
type-checking 1.0.1
Check for what you need. Mainly for framework developers
2 versions - Latest release: over 11 years ago - 1 dependent package - 2 dependent repositories - 6 downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.0% on npmjs.org
tcomb 3.2.29 💰
Type checking and DDD for JavaScript
74 versions - Latest release: over 7 years ago - 243 dependent packages - 21,243 dependent repositories - 7.61 million downloads last month - 1,894 stars on GitHub - 1 maintainer
Top 7.6% on npmjs.org
get-type 1.1.0
Get the type of a variable or one unevaluated operand
2 versions - Latest release: over 11 years ago - 3 dependent packages - 4 dependent repositories - 250 downloads last month - 1 maintainer
Top 1.6% on npmjs.org
type-check 0.4.0
type-check allows you to check the types of JavaScript values at runtime with a Haskell like type...
6 versions - Latest release: about 6 years ago - 1,486 dependent packages - 2,192,557 dependent repositories - 406 million downloads last month - 212 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
isemail 3.2.0
Validate an email address according to RFCs 5321, 5322, and others
21 versions - Latest release: over 7 years ago - 168 dependent packages - 297,791 dependent repositories - 4.16 million downloads last month - 255 stars on GitHub - 3 maintainers
error-if-index-not-valid-after-offset-was-added 1.0.0
Function triggers error if passed index is not valid, assuming an offset was recently added to it
1 version - Latest release: about 7 years ago - 5 dependent packages - 5 dependent repositories - 22 downloads last month - 0 stars on GitHub - 1 maintainer
jsconfig-init 1.0.2
Turn on transpile-free type hinting for your vanilla JS projects #JSWithTypes
3 versions - Latest release: over 3 years ago - 2 dependent packages - 15 downloads last month - 0 stars on GitHub - 1 maintainer
Top 1.4% on npmjs.org
type-is 2.0.1
Infer the content-type of a request.
39 versions - Latest release: about 1 year ago - 1,361 dependent packages - 1,827,489 dependent repositories - 323 million downloads last month - 226 stars on GitHub - 5 maintainers
@symbion/runtype 1.2.1
Runtime type system for TypeScript
20 versions - Latest release: 4 months ago - 4 dependent packages - 2 dependent repositories - 52 downloads last month - 3 stars on GitHub - 1 maintainer
app-usage-events-emitter-react 1.0.1
A set of types, type checks, and type guards for simpler, safer, and easier to read code.
2 versions - Latest release: over 2 years ago - 1 dependent package - 6 downloads last month - 0 stars on GitHub - 1 maintainer
umpire 0.0.1
A logical framework
1 version - Latest release: almost 12 years ago - 1 dependent repositories - 2 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.9% on npmjs.org
variable-type 1.0.0 💰
Runtime type checking for variable and similar objects.
8 versions - Latest release: about 6 years ago - 6 dependent packages - 7 dependent repositories - 108 downloads last month - 24 stars on GitHub - 1 maintainer
null-undefined-guard 1.0.0
Guard against null and undefined values
1 version - Latest release: almost 5 years ago - 1 dependent package - 2 downloads last month - 0 stars on GitHub - 1 maintainer
@sovgut/gatekeeper 2.3.2
Validation system using schemes in Swagger design
31 versions - Latest release: over 3 years ago - 2 dependent packages - 59 downloads last month - 1 stars on GitHub - 1 maintainer
node-graphql-constraint-lambda 3.2.2
GraphQL 'constraint' directive written in functional programming style
5 versions - Latest release: about 7 years ago - 1 dependent package - 1 dependent repositories - 35 downloads last month - 11 stars on GitHub - 1 maintainer
typify-bin 0.0.7
Runtime type-checking for JavaScript.
7 versions - Latest release: about 7 years ago - 3 dependent packages - 4 dependent repositories - 51 downloads last month - 0 stars on GitHub - 1 maintainer
Top 2.8% on npmjs.org
typical 7.3.0
Isomorphic, functional type-checking for Javascript
29 versions - Latest release: over 1 year ago - 85 dependent packages - 87,823 dependent repositories - 41.3 million downloads last month - 25 stars on GitHub - 1 maintainer
jswt 2.0.2
Turn on transpile-free type hinting for your vanilla JS projects #JSWithTypes
34 versions - Latest release: over 1 year ago - 1 dependent package - 713 downloads last month - 9 stars on GitHub - 1 maintainer
@rastopyr/ow 0.13.2 💰
Function argument validation for humans
2 versions - Latest release: over 6 years ago - 2 dependent packages - 1 dependent repositories - 20 downloads last month - 3,878 stars on GitHub - 1 maintainer
ow--fork-by-jblew-with-catching 0.13.5 💰
Function argument validation for humans
4 versions - Latest release: over 6 years ago - 4 dependent packages - 8 dependent repositories - 34 downloads last month - 3,781 stars on GitHub - 1 maintainer
Top 5.8% on npmjs.org
@tamagui/ow 0.28.1 💰
Function argument validation for humans
1 version - Latest release: over 4 years ago - 2 dependent packages - 15 dependent repositories - 25 downloads last month - 3,781 stars on GitHub - 1 maintainer
Top 2.0% on npmjs.org
typy 3.3.0
Minimal JavaScript type checking library
20 versions - Latest release: over 6 years ago - 41 dependent packages - 277 dependent repositories - 98.8 thousand downloads last month - 227 stars on GitHub - 1 maintainer
yxess 0.0.3
Find, Diagnose and fix problems in your JavaScript code.
2 versions - Latest release: over 5 years ago - 0 downloads last month - 1 maintainer
@dabapps/create-webpack-config 0.4.5
A utility for creating webpack configs with common settings
15 versions - Latest release: over 5 years ago - 1 dependent package - 1 dependent repositories - 315 downloads last month - 1 stars on GitHub - 1 maintainer
smart-types 0.1.0
A smarter way to check Javascript types.
3 versions - Latest release: almost 10 years ago - 1 dependent repositories - 8 downloads last month - 2 stars on GitHub - 1 maintainer
Top 3.1% on npmjs.org
is2 2.0.9
A type checking library where each exported function returns either true or false and does not th...
30 versions - Latest release: over 3 years ago - 36 dependent packages - 50,964 dependent repositories - 13.4 million downloads last month - 10 stars on GitHub - 2 maintainers
assert-kindof 2.0.1 💰
Check native type of value and throw AssertionError if not okey. Clean stack traces. Simplicity. ...
8 versions - Latest release: about 9 years ago - 11 dependent packages - 11 dependent repositories - 110 downloads last month - 4 stars on GitHub - 2 maintainers
redux-resource-prop-types 4.0.2
prop-types for Redux Resource
17 versions - Latest release: over 6 years ago - 1 dependent repositories - 462 downloads last month - 234 stars on GitHub - 1 maintainer
genre 2.0.0
Object template declaration and runtime type checking
10 versions - Latest release: over 7 years ago - 1 dependent package - 2 dependent repositories - 16 downloads last month - 0 stars on GitHub - 1 maintainer
checkingagain 1.0.0
This is for checksum creation and verification
1 version - Latest release: about 6 years ago - 1 dependent package - 4 downloads last month - 0 stars on GitHub - 1 maintainer
typescript-runtime-types 1.1.9
Typescript transformer allowing to test if the structure of an object matches an interface/type
21 versions - Latest release: about 7 years ago - 1 dependent repositories - 106 downloads last month - 1 maintainer
typedof 0.0.1 💰
better type checking
1 version - Latest release: almost 13 years ago - 1 dependent package - 1 dependent repositories - 7 downloads last month - 2 stars on GitHub - 1 maintainer
js-runtime-environment 1.0.0 💰
Identify which JavaScript environment your code is running in at runtime — Browser, Node.js, Bun,...
1 version - Latest release: 6 months ago - 8 downloads last month - 0 stars on GitHub - 1 maintainer
validation-framework-ts 1.0.1
Validation framework for TypeScript and JavaScript
2 versions - Latest release: about 7 years ago - 1 dependent repositories - 8 downloads last month - 3 stars on GitHub - 1 maintainer
error-if-index-how-many-or-array-are-not-valid 3.0.1
Function triggers error if a given index, array, or 'howMany' items request is not valid
5 versions - Latest release: over 4 years ago - 5 dependent packages - 11 dependent repositories - 16 downloads last month - 0 stars on GitHub - 1 maintainer
Top 3.4% on npmjs.org
npmvet 0.2.1
A simple CLI tool for vetting npm package versions
8 versions - Latest release: about 3 years ago - 13 dependent packages - 23 dependent repositories - 1.17 thousand downloads last month - 208 stars on GitHub - 1 maintainer
typecraft 1.1.0 💰
library for crafting types and casting type inhabitants
8 versions - Latest release: over 3 years ago - 1 dependent package - 23 downloads last month - 0 stars on GitHub - 1 maintainer
@wonderlandlabs/walrus 0.1.4 💰
utility class for type checking, text ops
14 versions - Latest release: 7 months ago - 3 dependent packages - 3 dependent repositories - 113 downloads last month - 0 stars on GitHub - 1 maintainer
npm-dep-check 2.0.5
Find the dependencies of an NPM package - discover which modules depend on a specific package
3 versions - Latest release: about 1 month ago - 1 dependent package - 3 downloads last month - 0 stars on GitHub - 1 maintainer
@jeffmcmahan/type 0.0.2
Simple cross-engine type checker
2 versions - Latest release: about 6 years ago - 1 dependent package - 3 downloads last month - 1 maintainer
falitjs 0.1.0
Static-typing and optional parameters in native JavaScript.
3 versions - Latest release: over 11 years ago - 1 dependent package - 1 dependent repositories - 10 downloads last month - 2 stars on GitHub - 1 maintainer
defensive-programming-framework 1.0.4
Defensive programming framework for TypeScript and JavaScript
5 versions - Latest release: about 7 years ago - 2 dependent packages - 1 dependent repositories - 174 downloads last month - 4 stars on GitHub - 1 maintainer
redux-resource-plugins 4.0.0
Official plugins for Redux Resource
22 versions - Latest release: about 6 years ago - 4 dependent repositories - 17.1 thousand downloads last month - 234 stars on GitHub - 1 maintainer
Top 8.2% on npmjs.org
tcomb-postcss 1.0.2 💰
Extends the tcomb library with PostCSS irreducible node types.
3 versions - Latest release: over 10 years ago - 4 dependent packages - 203 dependent repositories - 206 downloads last month - 3 stars on GitHub - 1 maintainer
@ssts/email 1.0.0
Validate an email => true | false.
9 versions - Latest release: over 1 year ago - 12 downloads last month - 0 stars on GitHub - 1 maintainer
react-validating-controlled 1.0.3
React higher order components for controlled components and components requiring value validation
4 versions - Latest release: over 7 years ago - 1 dependent repositories - 20 downloads last month - 1 maintainer
@anchorchat/isemail 3.1.0
Validate an email address according to RFCs 5321, 5322, and others
2 versions - Latest release: about 8 years ago - 3 dependent packages - 1 dependent repositories - 26 downloads last month - 0 stars on GitHub - 1 maintainer
Top 4.3% on npmjs.org
naming-style 1.0.1
One lightly library contains a series of methods for converting one string or text to different k...
2 versions - Latest release: over 6 years ago - 20 dependent packages - 40 dependent repositories - 840 downloads last month - 13 stars on GitHub - 1 maintainer
@kayac/run-with-log 1.0.1
wrap function with custom log message function
1 version - Latest release: over 3 years ago - 1 dependent package - 7 downloads last month - 0 stars on GitHub - 1 maintainer
zodrq 1.0.8
type safety request build with zod
15 versions - Latest release: almost 3 years ago - 1 dependent repositories - 13 downloads last month - 3 stars on GitHub - 1 maintainer
checktypes-js 1.0.5
checktypes-js is a package to help you check the types of a item variable using simple type or sc...
5 versions - Latest release: about 6 years ago - 1 dependent package - 1 dependent repositories - 3.2 thousand downloads last month - 49 stars on GitHub - 1 maintainer
Top 9.3% on npmjs.org
type-fns 1.21.0
A set of types, type checks, and type guards for simpler, safer, and easier to read code.
21 versions - Latest release: 4 months ago - 21 dependent packages - 1 dependent repositories - 19.7 thousand downloads last month - 2 stars on GitHub - 1 maintainer
isnot 1.0.4
All imaginable type checking utils with their negation
17 versions - Latest release: over 2 years ago - 5 dependent packages - 3 dependent repositories - 53 downloads last month - 1 stars on GitHub - 1 maintainer
tcomb1 1.0.0 💰
Type checking and DDD for JavaScript
1 version - Latest release: 10 months ago - 1 downloads last month - 1,887 stars on GitHub - 1 maintainer
Top 7.2% on npmjs.org
typify 0.2.10
Runtime type-checking for JavaScript.
11 versions - Latest release: about 7 years ago - 5 dependent packages - 6 dependent repositories - 289 downloads last month - 76 stars on GitHub - 1 maintainer
port-types 1.1.1
Provides types for all ports in computer networking, also includes types for common services
5 versions - Latest release: over 2 years ago - 6 downloads last month - 1 maintainer
Top 5.3% on npmjs.org
signet 7.2.0
Signet type library
137 versions - Latest release: about 2 years ago - 19 dependent packages - 21 dependent repositories - 1.81 thousand downloads last month - 16 stars on GitHub - 1 maintainer
is-assert 0.0.4
Type check and assert
4 versions - Latest release: over 4 years ago - 1 dependent package - 5 downloads last month - 0 stars on GitHub - 1 maintainer
tcomb-additional-types 0.0.2 💰
Additional types for tcomb
2 versions - Latest release: over 8 years ago - 2 dependent repositories - 24 downloads last month - 4 stars on GitHub - 1 maintainer
error-if-array-too-short-to-meet-adjacent-items-request 2.0.0
Function triggers error if array is too short to return a requested number of adjacent items begi...
3 versions - Latest release: over 5 years ago - 7 dependent packages - 11 dependent repositories - 20 downloads last month - 0 stars on GitHub - 1 maintainer
checking_final 1.0.0
This is for checksum creation and verification in paytm
1 version - Latest release: about 6 years ago - 1 dependent package - 4 downloads last month - 0 stars on GitHub - 1 maintainer
type-predicates 0.1.3
Type-checking functions
7 versions - Latest release: about 12 years ago - 1 dependent package - 1 dependent repositories - 12 downloads last month - 1 stars on GitHub - 1 maintainer
v8type 0.1.0
Expose V8 C++ type checking to JS
1 version - Latest release: over 13 years ago - 1 dependent package - 2 dependent repositories - 8 downloads last month - 3 stars on GitHub - 1 maintainer
@langurama/type-check 1.0.0-rc5
Retardedly basic type checking for Node.js and the browser.
4 versions - Latest release: almost 6 years ago - 1 dependent package - 45 downloads last month - 1 stars on GitHub - 1 maintainer
parametrize 0.2.4
Simple library allowing for adhoc polymorphism with javascript functions
7 versions - Latest release: over 7 years ago - 1 dependent package - 1 dependent repositories - 52 downloads last month - 3 stars on GitHub - 1 maintainer
you-are-not 1.0.12
Runtime type-checking written in TypeScript -- Not is a minimal, blazing fast, intuitive, API-cen...
36 versions - Latest release: over 4 years ago - 1 dependent package - 4 dependent repositories - 216 downloads last month - 75 stars on GitHub - 1 maintainer
iza 0.0.6 💰
Iza Validator package? true. Iza type checker? true.
7 versions - Latest release: almost 12 years ago - 1 dependent package - 1 dependent repositories - 178 downloads last month - 2 stars on GitHub - 1 maintainer
dirtybit 1.0.1 💰
dirty checking for javascipt like expressions
9 versions - Latest release: over 10 years ago - 2 dependent packages - 2 dependent repositories - 15 downloads last month - 1 stars on GitHub - 1 maintainer
resourceful-prop-types 1.0.1
prop-types for Resourceful Redux
14 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 81 downloads last month - 234 stars on GitHub - 1 maintainer
observable-store 0.0.5
An observable data store with dirty checking and computed properties
5 versions - Latest release: almost 11 years ago - 7 dependent packages - 9 dependent repositories - 167 downloads last month - 4 stars on GitHub - 1 maintainer
@depup/type-is 2.0.1-depup.0 💰
Infer the content-type of a request. (with updated dependencies)
1 version - Latest release: 16 days ago - 49 downloads last month - 227 stars on GitHub - 1 maintainer
ensure-it 1.0.4
Easy JavaScript type assurance.
3 versions - Latest release: about 12 years ago - 1 dependent package - 1 dependent repositories - 11 downloads last month - 0 stars on GitHub - 1 maintainer
checking 1.0.1
Checking domain names availability
2 versions - Latest release: over 10 years ago - 1 dependent package - 1 dependent repositories - 12 downloads last month - 2 stars on GitHub - 1 maintainer
@nebulaai/domain-toolkit 1.0.0
Domain intelligence and checking toolkit
1 version - Latest release: 7 months ago - 20 downloads last month - 1 maintainer
@choksheak/parse-args 1.0.1
Tiny and easy-to-use command-line arguments parser.
2 versions - Latest release: over 5 years ago - 1 dependent package - 158 downloads last month - 2 stars on GitHub - 1 maintainer
is-really-primitive 1.2.5
test if a value is a javascript primitive type
8 versions - Latest release: about 9 years ago - 1 dependent package - 1 dependent repositories - 9 downloads last month - 1 maintainer
enterprise-number-classification-sdk 1.0.3
A robust, scalable, framework-agnostic solution for mathemetical even/odd checking in distributed...
4 versions - Latest release: about 1 month ago - 352 downloads last month - 1 maintainer
checking-palindrome 1.0.0
1 version - Latest release: about 1 year ago - 4 downloads last month - 1 maintainer
Top 8.2% on npmjs.org
environment 1.1.0 💰
Check which JavaScript environment your code is running in at runtime: browser, Node.js, Bun, etc
4 versions - Latest release: almost 2 years ago - 3 dependent packages - 19 dependent repositories - 88.1 million downloads last month - 159 stars on GitHub - 1 maintainer
sceptik 0.0.5
Simple yet powerful permission manager for javascript applications.
5 versions - Latest release: over 5 years ago - 6 downloads last month - 0 stars on GitHub - 1 maintainer
validation-isemail 1.2.0
Validate an email address
3 versions - Latest release: over 2 years ago - 6 downloads last month - 0 stars on GitHub - 1 maintainer
Top 5.5% on npmjs.org
@jgoz/esbuild-plugin-typecheck 4.0.4
TypeScript type-checking plugin for esbuild
18 versions - Latest release: 5 months ago - 8 dependent packages - 7 dependent repositories - 239 thousand downloads last month - 44 stars on GitHub - 1 maintainer
typescript-unwrap-or-return 1.0.3
Typescript transformer allowing to test if the structure of an object matches an interface/type
4 versions - Latest release: about 7 years ago - 1 dependent repositories - 15 downloads last month - 1 maintainer
datamatch 2.2.17
Simple and Fast Data Validation for Node.js
57 versions - Latest release: over 1 year ago - 16 downloads last month - 1 stars on GitHub - 1 maintainer
js-asserts 1.0.18
assertions for node and browser
20 versions - Latest release: over 4 years ago - 1 dependent package - 1 dependent repositories - 25 downloads last month - 0 stars on GitHub - 1 maintainer
request-type-is 0.0.9
Infer the content-type of a request using Fetch API interfaces.
5 versions - Latest release: over 3 years ago - 10 downloads last month - 0 stars on GitHub - 1 maintainer
diff-merge 0.0.5
[![Build Status](https://travis-ci.org/storkjs/merge-diff.svg)](http://travis-ci.org/storkjs/merg...
1 version - Latest release: over 10 years ago - 1 dependent package - 1 dependent repositories - 8 downloads last month - 3 stars on GitHub - 1 maintainer
@edemaine/codemirror-spell-checker 0.0.2 💰
Tweaked spell checker for CodeMirror
3 versions - Latest release: over 2 years ago - 2 dependent packages - 1 dependent repositories - 55 downloads last month - 3 stars on GitHub - 1 maintainer
checkme 0.1.0-alpha.1
A collection of functions to check various types of data in TypeScript
1 version - Latest release: almost 3 years ago - 1 downloads last month - 1 maintainer
Top 4.3% on npmjs.org
check-type 0.4.11
Library to check variable type and properties in object.
15 versions - Latest release: almost 12 years ago - 8 dependent packages - 172 dependent repositories - 18.8 thousand downloads last month - 14 stars on GitHub - 1 maintainer
runtime-type-checking 0.0.2
2 versions - Latest release: about 9 years ago - 1 dependent repositories - 2 downloads last month - 1 maintainer
Top 5.7% on npmjs.org
email-regex-safe 4.0.0
Regular expression matching for email addresses. Maintained, configurable, more accurate, and bro...
9 versions - Latest release: over 2 years ago - 3 dependent packages - 4 dependent repositories - 17.9 thousand downloads last month - 18 stars on GitHub - 3 maintainers
fargs 1.1.1
Simple options manager for JavaScript libraries. Handles type checking, default values assignatio...
3 versions - Latest release: about 10 years ago - 6 dependent packages - 1 dependent repositories - 26 downloads last month - 5 stars on GitHub - 1 maintainer
codemirror-spell-checker-extended 1.0.1
Dead-simple spell checking in CodeMirror.
2 versions - Latest release: over 5 years ago - 2 dependent packages - 1 dependent repositories - 10 downloads last month - 1 stars on GitHub - 1 maintainer
codemirror-spell-checker-inkdrop 1.2.0
Dead-simple spell checking in CodeMirror.
2 versions - Latest release: over 8 years ago - 1 dependent package - 1 dependent repositories - 9 downloads last month - 2 stars on GitHub - 1 maintainer
kind-of-types 1.0.1 💰
List of all javascript types. Used and useful for checking, validation, sanitizing and testing. L...
3 versions - Latest release: over 10 years ago - 2 dependent packages - 8 dependent repositories - 1.28 thousand downloads last month - 2 stars on GitHub - 2 maintainers