​​Do you care about web performance🛠 in your projects?

It is pretty common to focus on frontend and design, features and meeting the deadline, forgetting to write proper tests and optimise your code.

The article below highlights some useful thoughts on boostering web performance.

Also have a look at our introduction article on promises/callbacks and async functions - as this hugely impacts the speed of your page. Make sure the user don't have to wait too long for some data to load in (e.g. you can load it in batches, which will be faster).

https://teletype.in/@thefrontend/HyQyhqiCM

Also one case I used in recent crypto project when loading coins from external API - was to retrieve coin names only (without all the irrelevant stuff like daily highs/lows), push it in the database on first page load and then retrieve it from there (it is faster and retrieving smth from your own db gives you more control).

As a result load time for that component improved from 6s (terrible I know) to 6ms (looks instant)

🚀 I want better performance
🛴 Who cares, as long as it works

Every new month, every time.
Cradit - https://m.facebook.com/mytechlifecomics/photos/a.1963368270643145.1073741829.1949154028731236/2010449655935006

To all our readers in Europe:

Tomorrow (5 July 2018), the European Parliament will vote on a new copyright directive. If approved, these changes threaten to disrupt the open Internet.

▶️ More info https://creativecommons.org/2018/06/20/european-parliaments-legal-affairs-committee-gives-green-light-to-harmful-link-tax-and-pervasive-platform-censorship/

The committee voted 13-12 in favor of Article 11, the provision known as the “link tax,” which grants an additional right to press publishers requiring anyone using snippets of journalistic content to first get a license or pay a fee to the publisher for its use online. Article 11 is ill-suited to address the challenges in supporting quality journalism, and it will further decrease competition and innovation in news delivery. Similar efforts have already failed miserably in Germany and Spain

The committee voted 15-10 in favor of Article 13, the provision that would require online platforms to monitor their users’ uploads and try to prevent copyright infringement through automated filtering. Article 13 will limit freedom of expression, as the required upload filters won’t be able to tell the difference between copyright infringement and permitted uses of copyrighted works under limitations and exceptions. It puts into jeopardy the sharing of video remixes, memes, parody, and code, even works that include openly licensed content

Introducing Web Components - Google Slides
https://docs.google.com/presentation/d/13PMwoT9OWgwugiQ5fxrA5Ht8t8jFmQCflV0DOnOjDso/mobilepresent#slide=id.g3bc2c6da85_0_436

New bot I found:

https://learnxinyminutes.com/docs/javascript/
good javascript cookbook
#JS #guide

​​​​סקריפט קצר לשליחת הודעות טלגרם דרך בוט (להתראות מהמחשב וכו):

msg="$1"

curl "https://api.telegram.org/bot{token}/sendMessage?chat_id={chatId}&text=$msg"

לשים בקובץ sh ולהריץ עם ארגומנט הודעה.

https://github.com/npm/npm/issues/21202
שימו לב לדבר הנ"ל!

הקוד הזדוני שהוכנס, מושך קוד מpastebin ומפעיל אותו.

והקוד שהגיע משם, לוקח מפתחות בnpmrc ושולח אותם לתוקף דרך statcounter.com

עוד מידע - https://gist.github.com/hzoo/51cb84afdc50b14bffa6c6dc49826b3e

מאמר מעניין על זכויות יוצרים בארה"ב

What to Expect When You’re Expecting – A Trademark
https://hackaday.com/2018/07/18/what-to-expect-when-youre-expecting-a-trademark/

#python #update
גרסה חדשה לפייטון שווה לראות את השינויים

Hands On With Python 3.7: What’s New In The Latest Release
https://hackaday.com/2018/07/23/hands-on-with-python-3-7-whats-new-in-the-latest-release/

https://alibaba.github.io/Alibaba-Java-Coding-Guidelines/
nice alibaba site about convention
#guide #alibaba #java

And there intelliJ plugin to enforce it.
#nice #intelliJ #plugins