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jay-es 2024/07/17
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jay-es 2024/05/29
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Get All That Network Activity Under Control with Priority Hints
Get All That Network Activity Under Control with Priority Hints The browser is very good at prioritizing resources requests on its own. But it's not always great. Priority hints makes it easy to provide explicit instructions as to how and in what network activity occurs. Open up the browser's network tab and you'll see a lot of activity. Assets are being downloaded, information's being submitted,
jay-es 2023/09/22
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Why the number input is the worst input - Stack Overflow
[Ed. note: While we take some time to rest up over the holidays and prepare for next year, we are re-publishing our top ten posts for the year. Please enjoy our favorite work this year and weâ€™ll see you in 2023.] Iâ€™ve been writing code for at least 15 years. While Iâ€™ve used a lot of techno logies and built a lot of stuff over the years, the thing I have done the most is the front end, i.e. HTML, CS
jay-es 2022/09/17
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jay-es 2022/06/30
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jay-es 2022/02/20
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Form Validation Using JavaScript's Constraint Validation API
Form validation is one of the primary reasons to use client-side JavaScript. It can prevent user entry errors before your app attempts to submit data to the server. Butâ€¦ client-side validation is not a substitute for server-side validation! Always check incoming user data on the server. Not every request will come from a browser nor will every browser run validation code. Client-side validation is
jay-es 2022/01/15
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jay-es 2021/11/16
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Don't attach tooltips to document.body
10 Mar, 2021 Donâ€™t attach tooltips to document.body TL;DR Instead of attaching tooltips directly to document.body, attach them to a predefined div in document.body. BAD <body>  <div>my tooltip</div> <body> GOOD <body>  <div id="tooltips-container"> <!-- temporary div, vanishes when to
jay-es 2021/08/19
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jay-es 2021/05/14
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HTML Sanitizer API
This specification was published by the Web Platform Incubator Community Group. It is not a W3C Standard nor is it on the W3C Standards Track. Please note that under the W3C Community Contributor License Agreement (CLA) there is a limited opt-out and other conditions apply. Learn more about W3C Community and Business Groups. 1. Introduction This section is not normative. Web applications often nee
jay-es 2021/05/01
JavaScript

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Stefan Judis on Twitter: "`inputmode` on HTML elements. ðŸ™ˆðŸ‘‡ #devsheets ðŸ”— MDN: https://t.co/sAvjqZQvBT https://t.co/t3dSD8OdnP"
`inputmode` on HTML elements. ðŸ™ˆðŸ‘‡ #devsheets ðŸ”— MDN: https://t.co/sAvjqZQvBT https://t.co/t3dSD8OdnP
jay-es 2021/04/06
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JSitor - JavaScript, HTML, CSS, online editor
Test your JavaScript, CSS, HTML online with JSitor code editor.
jay-es 2020/12/19
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Sign-in form best practices Â |Â Articles Â |Â web.dev
If users ever need to log in to your site, then good sign-in form design is critical. This is especially true for people on poor connections, on mobile, in a hurry, or under stress. Poorly designed sign-in forms get high bounce rates. Each bounce could mean a lost and disgruntled userâ€”not just a missed sign-in opportunity. Here is an example of a simple sign-in form that demonstrates all of the be
jay-es 2020/07/02
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