Peta(5 web portals)

                                     
                        5 WEB PORTALS                                                                                  

01   Google.com


Google search results page

Google is the world's most popular search engine. Billions of people generate 3.5 billion searches every single day, and it's not just for search – Google also offers a huge variety of peripheral services. 
In 2019, Google.com is the No.1 most popular website in both the global market and in the U.S.

More About Google

  • Google 101: Here's a basic overview of Google, the world's most popular search engine. Learn what makes the Google search engine so popular, some of Google's more popular features, and how you can use Google to search the web.
  • The Top 10 Google Search Tricks: Google is the most popular search engine, but most people don't realize how much more powerful they can make their searches with a few simple tweaks.
  • Advanced Google Search Tips: Do you skim the surface of what Google offers? Learn how to master Google with advanced Google search techniques and make your searches super efficient.
  • 20 Things You Didn't Know You Could Do With Google: Find out more about the wide variety of Google search options that you have and learn 20 things you didn't know you could do with the seemingly limitless power of Google search available to you.
02
of 10

Youtube.com


YouTube video page (Queen Don't Stop Me Now video)

You've probably watched a video on YouTube this week, as did plenty of other people. YouTube is the most popular video website on the web, and almost 5 billion videos are watched on YouTube every day.
Youtube.com is the No. 2 most popular website in both the global market and in the U.S. for 2019, even though 80 percent of YouTube views are from outside the U.S.,

More About YouTube

  • What Is YouTube?: YouTube is the most popular video site on the web today. Learn more about this hub of entertainment and how to use it. It works through the use of individual channels, similar to having a television on your computer.
  • How to Make a YouTube Channel: It's easy to make your own YouTube channel to start sharing videos online. Both personal and business channels are available. Learn how to take advantage of this far-reaching influencer.
  • What to Watch on YouTube: YouTube is vast so finding what you want to watch isn't always easy. Here is information on how to locate content that matches your interests.
  • YouTube TV: What You Need to Know: YouTube has expanded to an online streaming service that subscribers use to watch live television on their computers, phones and other electronic devices. Learn all about it here.
03
of 10

Facebook.com


Facebook Watch page showing Aaron Woodall's standup comedy

Facebook is the most popular social media site on the web. More than 1.4 billion active users access Facebook daily across the globe to communicate with family and friends. 
In 2019, Facebook.com is the No.3 most popular website in the global market and No. 4 in the U.S.

More About Facebook

  • Facebook 101: Facebook is the most popular social networking site on the web. Learn more about this online phenomenon.
  • How to Use Facebook: Profile, Wall and News Feed: If you don't know what a timeline or a status on Facebook is, you can pick up the lingo here and expand what you can do on the social network.
  • How to Use Facebook to Find People: Because Facebook is the most extensive social networking site on the web, it is a powerful tool for finding people online. Learn more about using Facebook to search for old friends, classmates, or family members.
04
of 10

Baidu.com


Baidu search results page, content in Chinese

WIth a 70 percent search market share, Baidu is the largest Chinese-language search engine and is used by millions of people every day. The estimate is that 90 percent of China uses Baidu as a search engine. Much like Google, Baidu offers companion sites including an alternative to AdWords, Translate, and Maps.
Baidu is the No. 4 most popular website globally and the No. 1 most popular in China. Only 1 percent of Baidu visitors are from the U.S.

More About Baidu

  • What Is Baidu? Baidu is the largest search engine in China. Learn more about Baidu, its origins, its founder, the features Baidu offers, and basic Baidu search options.
05
of 10

Wikipedia.org


Wikipedia page for C/2014 Q2 (Lovejoy comet)

Wikipedia is one of the most useful (and used) sites on the web. It's a "living" resource, in the sense that any piece of content is available to be edited by anyone with expertise in that particular topic. More people use Wikipedia worldwide than any other knowledge-based resource on the web. 
In 2019, Wikipedia ranks as the No. 5 most popular site globally and as No. 6 in the U.S.

More About Wikipedia

  • How to Use Wikipedia Successfully: Wikipedia is one of the most useful multilingual sites on the web. It is free and written by collaborators around the world. Find out how to use Wikipedia more effectively.
  • How to Write a Wikipedia Page: Wikipedia grows by 800 new articles each day. If you are an expert on a topic not covered sufficiently in Wikipedia, you can write your own Wikipedia page by following Wikipedia's instructions.                                             

Trello is a web-based list-making application originally made by Fog Creek Software in 2011, that was spun out to form the basis of a separate company in 2014[1] and later sold to Atlassian in January 2017.[2] The company is based in New York City.[3]

History[edit]

Trello was released at a TechCrunch event by Fog Creek founder Joel Spolsky.[4] Wired magazine named the application in September 2011 one of "The 7 Coolest Startups You Haven't Heard of Yet".[5] Lifehacker said "it makes project collaboration simple and kind of enjoyable".[6]
In 2014, it raised $10.3 million in funding from Index Ventures and Spark Capital.[7]
In May 2016, Trello claimed it had more than 1.1 million daily active users and 14 million total signups.[8]
On January 9, 2017, Atlassian announced its intent to acquire Trello for $425 million. The transaction was made with $360 million in cash, while the remaining $65 million was made with shares and options. Trello had earlier sold 22% of its shares to other investors with the remaining majority held by founders Michael Pryor and Joel Spolsky at the time of acquisition.[9][10]
In December 2018 Trello announced its acquisition of Butler, the company that developed a Power-Up for automating tasks within a Trello board.[11]

Uses[edit]

Trello has a variety of work and personal uses including real estate management, software project management, school bulletin boards, lesson planning, accounting, web design, gaming and law office case management.[12] A rich API as well as email-in capability enables integration with enterprise systems, or with cloud-based integration services like IFTTT and Zapier.

Architecture[edit]

According to a Fog Creek blog post in January 2012, the client was an extremely thin web layer which downloads the main app, written in CoffeeScript and compiled to minified JavaScript, using Backbone.js[13] HTML5 .pushState() and the Mustache templating language.[14] The server side was built on top of MongoDBNode.jsand a modified version of Socket.io.[14]

Reception[edit]

On January 26, 2017, PC Magazine gave Trello a 3.5 / 5, calling it "flexible" and saying that "you can get rather creative," while noting that "it may require some experimentation to figure out how to best use it for your team and the workload you manage."[15]

See also[edit]



Image result for trello

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