promisejs.org valuation and analysis

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Title Promises
Description Promises API Reference Patterns Generators Implementing Specification Promises by Forbes Lindesay Motivation Consider the following synchronous JavaScript
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WebSite promisejs faviconpromisejs.org
Host IP 172.67.147.58
Location United States
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promisejs.org Valuation
US$8,072,467
Last updated: 2022-06-27 18:58:13

promisejs.org has Semrush global rank of 1,311,161. promisejs.org has an estimated worth of US$ 8,072,467, based on its estimated Ads revenue. promisejs.org receives approximately 931,439 unique visitors each day. Its web server is located in United States, with IP address 172.67.147.58. According to SiteAdvisor, promisejs.org is safe to visit.

Traffic & Worth Estimates
Purchase/Sale Value US$8,072,467
Daily Ads Revenue US$7,452
Monthly Ads Revenue US$223,546
Yearly Ads Revenue US$2,682,543
Daily Unique Visitors 62,096
Note: All traffic and earnings values are estimates.
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HtmlToTextCheckTime:2022-06-27 18:58:13
Promises API Reference Patterns Generators Implementing Specification Promises by Forbes Lindesay Motivation Consider the following synchronous JavaScript function to read a file and parse it as JSON. It is simple and easy to read, but you wouldn’t want to use it in most applications as it is blocking. This means that while you are reading the file from disk (a slow operation) nothing else can happen. function readJSONSync (filename) { return JSON .parse(fs.readFileSync(filename, ’utf8’ )); } To make our application performant and responsive, we need to make all the operations that involve IO be asynchronous. The simplest way to do this would be to use a callback. However, a naive implementation will probably go wrong: function readJSON (filename, callback) { fs.readFile(filename, ’utf8’ , function (err, res) { if (err) return callback(err); callback( null , JSON .parse(res)); }); } The extra callback parameter confuses our idea of what is input and what is the return value. It
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promisejs.org Whois Information
Domain Name: PROMISEJS.ORG
Registry Domain ID: D169335396-LROR
Registrar WHOIS Server: whois.namecheap.com
Registrar URL: http://www.namecheap.com
Updated Date: 2021-07-01T08:44:19Z
Creation Date: 2013-07-31T18:32:11Z
Registry Expiry Date: 2022-07-31T18:32:11Z
Registrar: NameCheap, Inc.
Registrar IANA ID: 1068
Registrar Abuse Contact Email: abuse@namecheap.com
Registrar Abuse Contact Phone: +1.6613102107
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant State/Province: Capital Region
Registrant Country: IS
Name Server: KATE.NS.CLOUDFLARE.COM
Name Server: BEN.NS.CLOUDFLARE.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-09-14T02:34:15Z <<<