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| .. | ||
| LICENSE | ||
| README.md | ||
| all.js | ||
| allLimit.js | ||
| allSeries.js | ||
| angelFall.js | ||
| any.js | ||
| anyLimit.js | ||
| anySeries.js | ||
| apply.js | ||
| applyEach.js | ||
| applyEachSeries.js | ||
| async.js | ||
| async.min.js | ||
| asyncify.js | ||
| auto.js | ||
| autoInject.js | ||
| cargo.js | ||
| compose.js | ||
| concat.js | ||
| concatLimit.js | ||
| concatSeries.js | ||
| constant.js | ||
| createLogger.js | ||
| detect.js | ||
| detectLimit.js | ||
| detectSeries.js | ||
| dir.js | ||
| doDuring.js | ||
| doUntil.js | ||
| doWhilst.js | ||
| during.js | ||
| each.js | ||
| eachLimit.js | ||
| eachOf.js | ||
| eachOfLimit.js | ||
| eachOfSeries.js | ||
| eachSeries.js | ||
| ensureAsync.js | ||
| every.js | ||
| everyLimit.js | ||
| everySeries.js | ||
| fast.js | ||
| filter.js | ||
| filterLimit.js | ||
| filterSeries.js | ||
| find.js | ||
| findLimit.js | ||
| findSeries.js | ||
| foldl.js | ||
| foldr.js | ||
| forEach.js | ||
| forEachLimit.js | ||
| forEachOf.js | ||
| forEachOfLimit.js | ||
| forEachOfSeries.js | ||
| forEachSeries.js | ||
| forever.js | ||
| groupBy.js | ||
| groupByLimit.js | ||
| groupBySeries.js | ||
| inject.js | ||
| iterator.js | ||
| log.js | ||
| map.js | ||
| mapLimit.js | ||
| mapSeries.js | ||
| mapValues.js | ||
| mapValuesLimit.js | ||
| mapValuesSeries.js | ||
| memoize.js | ||
| nextTick.js | ||
| omit.js | ||
| omitLimit.js | ||
| omitSeries.js | ||
| package.json | ||
| parallel.js | ||
| parallelLimit.js | ||
| pick.js | ||
| pickLimit.js | ||
| pickSeries.js | ||
| priorityQueue.js | ||
| queue.js | ||
| race.js | ||
| reduce.js | ||
| reduceRight.js | ||
| reflect.js | ||
| reflectAll.js | ||
| reject.js | ||
| rejectLimit.js | ||
| rejectSeries.js | ||
| retry.js | ||
| retryable.js | ||
| safe.js | ||
| select.js | ||
| selectLimit.js | ||
| selectSeries.js | ||
| seq.js | ||
| series.js | ||
| setImmediate.js | ||
| some.js | ||
| someLimit.js | ||
| someSeries.js | ||
| sortBy.js | ||
| sortByLimit.js | ||
| sortBySeries.js | ||
| timeout.js | ||
| times.js | ||
| timesLimit.js | ||
| timesSeries.js | ||
| transform.js | ||
| transformLimit.js | ||
| transformSeries.js | ||
| tryEach.js | ||
| unmemoize.js | ||
| until.js | ||
| waterfall.js | ||
| whilst.js | ||
| wrapSync.js | ||
README.md
Neo-Async
Neo-Async is thought to be used as a drop-in replacement for Async, it almost fully covers its functionality and runs faster.
Benchmark is here!
Bluebird's benchmark is here!
Code Coverage
Installation
In a browser
<script src="async.min.js"></script>
In an AMD loader
require(['async'], function(async) {});
Promise and async/await
I recommend to use Aigle.
It is optimized for Promise handling and has almost the same functionality as neo-async.
Node.js
standard
$ npm install neo-async
var async = require('neo-async');
replacement
$ npm install neo-async
$ ln -s ./node_modules/neo-async ./node_modules/async
var async = require('async');
Bower
bower install neo-async
Feature
* not in Async
Collections
eacheachSerieseachLimitforEach->eachforEachSeries->eachSeriesforEachLimit->eachLimiteachOf->eacheachOfSeries->eachSerieseachOfLimit->eachLimitforEachOf->eachforEachOfSeries->eachSerieseachOfLimit->forEachLimitmapmapSeriesmapLimitmapValuesmapValuesSeriesmapValuesLimitfilterfilterSeriesfilterLimitselect->filterselectSeries->filterSeriesselectLimit->filterLimitrejectrejectSeriesrejectLimitdetectdetectSeriesdetectLimitfind->detectfindSeries->detectSeriesfindLimit->detectLimitpick*pickSeries*pickLimit*omit*omitSeries*omitLimit*reduceinject->reducefoldl->reducereduceRightfoldr->reduceRighttransformtransformSeries*transformLimit*sortBysortBySeries*sortByLimit*somesomeSeriessomeLimitany->someanySeries->someSeriesanyLimit->someLimiteveryeverySerieseveryLimitall->everyallSeries->everyallLimit->everyconcatconcatSeriesconcatLimit*
Control Flow
parallelseriesparallelLimittryEachwaterfallangelFall*angelfall->angelFall*whilstdoWhilstuntildoUntilduringdoDuringforevercomposeseqapplyEachapplyEachSeriesqueuepriorityQueuecargoautoautoInjectretryretryableiteratortimestimesSeriestimesLimitrace
Utils
applysetImmediatenextTickmemoizeunmemoizeensureAsyncconstantasyncifywrapSync->asyncifylogdirtimeoutreflectreflectAllcreateLogger
Mode
Benchmark
How to check
$ node perf
Environment
- Darwin 17.3.0 x64
- Node.js v8.9.4
- async v2.6.0
- neo-async v2.5.0
- benchmark v2.1.4
Result
The value is the ratio (Neo-Async/Async) of the average speed.
Collections
| function | benchmark |
|---|---|
| each/forEach | 2.43 |
| eachSeries/forEachSeries | 1.75 |
| eachLimit/forEachLimit | 1.68 |
| eachOf | 3.29 |
| eachOfSeries | 1.50 |
| eachOfLimit | 1.59 |
| map | 3.95 |
| mapSeries | 1.81 |
| mapLimit | 1.27 |
| mapValues | 2.73 |
| mapValuesSeries | 1.59 |
| mapValuesLimit | 1.23 |
| filter | 3.00 |
| filterSeries | 1.74 |
| filterLimit | 1.17 |
| reject | 4.59 |
| rejectSeries | 2.31 |
| rejectLimit | 1.58 |
| detect | 4.30 |
| detectSeries | 1.86 |
| detectLimit | 1.32 |
| reduce | 1.82 |
| transform | 2.46 |
| sortBy | 4.08 |
| some | 2.19 |
| someSeries | 1.83 |
| someLimit | 1.32 |
| every | 2.09 |
| everySeries | 1.84 |
| everyLimit | 1.35 |
| concat | 3.79 |
| concatSeries | 4.45 |
Control Flow
| funciton | benchmark |
|---|---|
| parallel | 2.93 |
| series | 1.96 |
| waterfall | 1.29 |
| whilst | 1.00 |
| doWhilst | 1.12 |
| until | 1.12 |
| doUntil | 1.12 |
| during | 1.18 |
| doDuring | 2.42 |
| times | 4.25 |
| auto | 1.97 |
License
