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288 packages found
Check empty for: array, string, object, function, number, date
- empty
- check empty array
- check
- condition
- check empty string
- check empty object
- check empty function
- check empty result function
- check empty number
- check empty on date
- helper
- lite
- validation
- map
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Conditionally add a middleware to Lux with some common patterns.
rules interpreter/compiler for rules engine
Mutex locks, Read/Write locks, Condition variables and Semaphores
Mutex Server using WebSocket
criterion allows you to work with (build, combine, reuse, ...) SQL-where-conditions ('x = 5 AND y IS NOT NULL'...) as data (goodbye string-concatenation) and compile them to SQL: it has a succinct mongodb-like query-language, a simple and elegant function
check value against condition string
Repeat function call depending on the previous call result and specified conditions.
- retry
- retries
- repeat
- repetition
- try
- action
- operation
- function
- call
- invoke
- invocation
- execution
- attempt
- promise
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Simple library to wait until a condition has been satisfied.
User-friendly query builder for React. Core React UI
- query-builder
- query
- builder
- query builder
- where
- clause
- operators
- expression
- condition
- configurable
- logic
- ui
- react
- reactjs
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Check variable on number (with polyfills)
Splits an array into two parts if given predicate satisfied
Boolean language for conditional builds, stages, jobs
Enhance GeneratorFunction with mutation and desigion-making methods
- GeneratorFunction
- FunctionGenerator
- array
- methods
- enhance
- generator
- function
- gen
- func
- map
- forEach
- continue
- break
- skip
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Action execution control via requirements and conditions
One-stop solution for essential utilities (i.e. async loops, conditions, pub/sub) for nodejs and the browser.
A NodeJS/browser compatible object filtering and manipulation library that uses a flexible and extensible MongoDB-like syntax.
While a condition returns true, calls a function repeatedly, and then resolves the promise
CommonJS version of steno 3.0.0. See https://github.com/mifi/commonify