What is Selenium WebDriver Architecture?

Selenium WebDriver Architecture: The best way to explain (Deep dive into Selenium BackEnd):
**Learn How Selenium WebDriver works internally:
When the automation script is executed, the following steps happen:
+for each Selenium command, a HTTP request is created and sent to the browser driver
+the browser driver uses a HTTP server for getting the HTTP requests
the HTTP server determines the steps needed for implementing the Selenium command
+the implementation steps are executed on the browser
+the execution status is sent back to the HTTP server
+the HTTP server sends the status back to the automation script
===============================================
**WebDriver API Documentation:
github.com/SeleniumHQ/seleniu...
**Download Selenium Standalone Server:
goo.gl/21wWg8
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देखने के लिए धन्यवाद
Благодаря за гледането
感谢您观看
Merci d'avoir regardé
Grazie per la visione
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شكرا للمشاهدة

[@ganeshmynampati1607]

You are the Selenium's Bhishmacharya, Einstein, Dhronacharya and off course Hitler :) who rules the Selenium world through his outstanding knowledge...! You are doing a great and a noble job Naveen. Don't know what is hidden behind your videos, when we watch for the first time itself we understand the concepts clearly..God bless you Naveen Bhayya.

[@patricp4829]

You are rite

[@naveenautomationlabs]

:) Thanks for such words @Ganesh :)

[@mithaleepardeshi4893]

Agree Agree Agree :-)

[@renugupta8792]

Agreeeddd to infinity....

[@gedionmelese1081]

Infinity of Respect Form East Africa.......Ethiopia! Thanks Very much Sir Naveen. You are changing lots of peoples life! God Bless You More! We will pray for You!

[@ravirsoni]

I must say that you're doing great job here. Thanks for helping tons of people out there including me as well. This is "INVALUABLE" in terms of knowledge and it helps people finding job thus you're helping lot of people in many ways. Kudos to You bro !! In the Era like this, Everyone has become very professional and Everything is super expensive, You're giving this Knowledge for free and doing great cause Bro. This is my FIRST EVER comment on KZbin, coz i can' resist myself to put this for you Sir, You are Simply the Great. God Bless You. Thanks Once Again.

[@pankajmehta9204]

Thanks for sharing your knowledge to us you are one of the best selenium youtuber till now.Once again Thanks a lot.

[@umangsharma7447]

Thank you for sharing explaining using postman ! Amazing stuff ! It gives us clear understanding of how it works :)

[@nageshsadashiv292]

Naveen, very clear and detailed explanation and nice of you to share all these. Appreciate all your time and efforts you have taken to create this.

[@vaibhavglasgow]

Hi Naveen, Wonderful. Driving a car knowing whats behind the bonnet always puts you in more control. Architecture very well explained, great work and keep it up!

[@satinderkaur6017]

I am so much addicted to your videos as these are wonderful and so much knowledgeable. I really admire your videos and recommend others.

[@naveenautomationlabs]

satinder kaur thanks for watching. Keep learning.

[@kunalgautam7055]

Hi Naveen, Amazing session and thank you soo much for sharing these kind of stuff which we rarely find on online platform.

[@testinginsights-muktasharma]

wow, very interesting and useful video! You have explained it in such a subtle manner that all the questions which were coming to my mind got the answers by watching the video itself. Very well technically explained. You are a genius. A big thumbs up for the interview tips given in the end. Thank you so much!

[@naveenautomationlabs]

thanks Mukta! keep learning!!

[@shikhapant3183]

​@@naveenautomationlabs Really good tutorial But i m still confused over the statement Json wire protocol over http client What does this mean ?

[@dileep3636]

Excellent explanation..Cleared many doubts how internally selenium works..Thanks for sharing knowledge.As you said ,100% correct that u r different other from other youtube channels

[@Shailendrap008]

Nice Naveen !!! really amazed by you the knowledge you have and explained in a way anyone can learn.

[@premkumarms7607]

I don't have words to say Thanks for you. crystal clear explanation... Thanks you so much...

[@ANANDJULU]

Thank you so much for this tutorial!

[@hariharanshankar5016]

Thank you so much Naveen. You're the best!

[@KuldeepKumar-wu7xx]

Excellent session Naveen..never seen this level of details anywhere ..super job..!!

[@MrUmesh05]

Really very nice video it is my first time i am seeing how selenium is working at backent thank naveen great work

[@prasannasurisetti6586]

Very very nice and clear explanation by naveen.Easy to understand for any beginer also.Thanks to such videos.

[@balla12361]

Hi Naveen, thank you very much for this video. This was pure GOLD. I have no words to describe how good the video was. There are so many other youtubers who are only touching the surface but you just take the video with your Awesome explanation and patience to a different level. Thank you Naveen and hats off.

[@naveenautomationlabs]

thanks for watching :)

[@omkarpotdar2763]

Thanks a lot Naveen for covering a truly knowledgeable and interesting topic.

[@cdclydesdale]

First Thing - Thanks for an amazing automation learning experience! It has been good to brush up on so many important concepts! My request is to make a Video where we run Selenium Tests on Docker Container that has a Grid running. That will help get a better overview on how we can leverage new Technologies using existing Automation Frameworks.

[@preethaarun9697]

Thank u so much Naveen for giving this video.. Nowhere i could find these info... Started my day with good things! Great learning!

[@oliverxu7964]

thank you very much! it's very good introduction about the insight of the selenium architecture.

[@minecode123]

great video and the honest effort. Bravo Naveen... love to watch your videos... Hope it doesn't miss anything

[@rashmigadhar9099]

Awesome and brains gets a blueprint of whatevery Naveen teaches.Thank you for such a wonderful platform in sharing your knowledge

[@arkomandal8521]

Thank you so much for sharing such amazing knowledge!!!

[@priteshms]

I love watching your videos in every video i will learn something new.

[@lakshmisarada_vlogs]

Sir more than the respect no words!!

[@mohammadrasheed8402]

very good video...appreciate your effort for uploading this!

[@rajeshsalimath6004]

really awesome tutorial. thank you naveen, you are amazing intelligent guy.

[@2212sms]

Hi Naveen , Thanks for such nice video and in-depth explanation.See you soon with some new and interesting videos

[@anichavan11]

Really nice video Naveen. Thanks for sharing knowledge free of cost.

[@pankajrachha8724]

Best Explanation ever Naveen Sir, Thank you so much

[@letmehink166]

"Oldie but Goldie"....thanks Naveen

[@mohdafzalansari6094]

Really Amazing , Hats off

[@ritheshjarvis4177]

This is Class with Mass tutorial... 👌 Thanks bro... 😃

[@anbunithir5354]

I am so grateful to you sir thank you so much

[@MrVijayvideo]

Excellent Session Naveen. Thanks

[@sridevireddy1371]

tq Naveen...superb teaching

[@YunusTraveler]

Thank you for the video :)

[@veerendrayandamuri3029]

Very useful info. Thanks for sharing

[@prasunroyal6845]

It was something that every one should know.

[@MjAllying]

This is amazing. Thanks for the video 😊

[@MjAllying]

Really interesting

[@mahadevwagamore4213]

It's really amazing 😊 Thankyou Naveen!

[@rakhimodi7698]

simply amazing

[@shankarcheerala3089]

Awesome explanation and detailing it Thank you very much Naveen

[@lopamudrajenamani755]

Excellent Information. Great Technical information

[@anjaneyulu19in]

Very good one..nicely explained... thanks bro :)

[@subhashsubhash684]

Superb Explanation Naveen Thanks for sharing knowledge i have learnt some new things today...

[@A_philodendron]

Very well explained

[@jaganmohanreddyp1871]

Hi Naveen sir,this is good session .... thank you a lot

[@rajesho9772]

U r awesome bro... Best way of explaining architecture technically.

[@naveenautomationlabs]

Thanks for watching :) Keep learning, keep sharing !!

[@bauravsingh]

Really helpful session Thank you so much Naveen

[@chaitanyamiriyala173]

Excellent concept

[@grvlal]

Nicely Shared. Thanks

[@kenguvageethamadhuri992]

perfect explanation 👍

[@nitinalety5326]

It was very helpful (Y)

[@songsbyanumanesh4725]

U are just amazing Naveen... Great tutorial

[@nageshj1340]

Hello Naveen , Your video sessions are really helpful . Thanks for sharing your knowledge and experience. One request from my side is , Can you create playlist with proper sequence and share the same for Java + Selenium + CI/CD . Thanks again for your help.

[@venkyvenkatesh1538]

Great explanation sir, thanks alot

[@vinodsjbit]

Nice video for understanding selenium architecture

[@harshithmanepalli2359]

Awesome video thanks naveen sir for amazing video

[@mandarjoshiin123]

How can someone dislike such awesome videos?? Looks like some tutors from Udemy.. :P LOL..

[@HameedKhan-mq4ve]

Thanks a lot 👍

[@geetanjalicanchi8001]

very helpful & knowledge full

[@naveenautomationlabs]

+Geetanjali C thanks

[@prabakarm5025]

really nice u r my guruji

[@sumayazamasyed8982]

Hi Naveen sir, my command prompt is not accepting these commands, please tell me what to do.. thanks.. please tell me what all commands should I use

[@renugupta8792]

Sachin = Cricket , Naveen = Automation :) Keep learning more so that we learn more..

[@arpitnigam6128]

double like to this tutorial Greatttt!!

[@prasunroyal6845]

I have tried with what you show in the video,every thing worked,but in cmd promote am unable to see the thing what you showed like POST method details,screen shot details etc..

[@santosh1303]

Naveen, since day 1 I used selenium, I am looking for the feature where I will be able to run/debug my script from a random step i.e., where I will be able to interact with a browser which is already open. Where I dont have to run my script from the first step i.e., opening the browser. QTP does it. When do you think this feature will be implemented in Selenium?

[@WhiteKnight_OG]

Perfect Naveen sir

[@theshakeel2003]

Cool Man..Nice video

[@4lifehack]

This is amazing. I really like your video. Do you have any plan to provide Appium architecture as well? It would be great if you do.

[@shriramkataria4301]

First of all Thank you so much for sharing such amazing knowledge. I have a question if I am executing script at my local machine, still JSON API is calling? In case of local I don't have "Selenium Standalone server" and I am using selenium client libraries. Please advise.

[@ravikumar-fr2ky]

awesome stuff

[@naveenautomationlabs]

+ravi kumar thanks

[@kamesh70]

Nice article..

[@gilsonsouza8159]

Hi, I have a question regarding Selenium. let's say that I am using selenium to create a routine automation instead of an test automation. And this routine will help not just me but others colleagues also. These colleagues don't know anything about programming. So I wish I could create some "desktop application". like an icon that they just click on it and the script will run. Without need of the Eclipse IDE or anything else. The point is that the webdriver follow a path, and this path is from my computer. also, there is a file, and the path if from my user. so I not sure on how to do it Can you help with that? I appreciate, thank you so much. If you know some other way, it is not necessary to be a desk app, could be online, on a server, I don't know.

[@rajupaladugu1494]

How does it work if we run in our local machine? I mean without starting Standalone server.

[@youshouldknow9369]

Awesome

[@akhileshasare]

Thank you for the video. Very helpful. Quick question: in selenium architecture diagram, should we call Browser drivers as WebDriver Interface. Mentioning Browser driver and Real driver might be confusing.

[@madhurinemade27]

Which is best to use "selenium-java.jar" or "selenium standalone server jar" ?

[@PriYaNKSinGHaI21]

Thanks bro, it's a good video, can you help me in installation of selenium in MAC, along with eclipse java path

[@TamilCareerInfo]

Nice video brother

[@naveenautomationlabs]

+rahamath basha thanks !

[@priyankasahu8780]

Hello naveen, The above video is very good, I have one doubt,what if we are writing any logic to retrive list of elements in the page,that time how this API interect..how they will send the request.

[@praneethchakri7052]

Hi Naveen, Thanks for your amazing videos. They are very much helpful in understanding selenium concepts.. Could you please tell me about that interface in which you viewed the JSON information..?? I wasn't clear if it requires any download.Something called 'POSTMAN' @ 33:05..Thanks in advance.!

[@adinafakih1701]

I can't find the JAR file in the link provided in video :'(( Can anyone help

[@TheAshokbala]

does the ChromeDrive runs within the Selenium Standalone server? If the answer is no, could someone explain me why the Selenium Server is initiated?

[@naveenautomationlabs]

webdriver does not user any selenium server. chromedriver and gecko driver also do not need any server. Selenium server used by Selenium RC earlier. Now RC is deprecated from the market. Selenium Server is only used with GRID to run your test cases on Remote Machine only. Thats the only purpose of Selenium Server.

[@bhanuprabha4874]

First of all I want to say thanks a lot for making this video. I have some problem at the time of implementation. When i click "Take Screenshot" button then session id does not generate on my CMD. I am using window 10. Please suggest me.

[@ballurgisupreet]

Thanks for sharing this knowledge it is really very helpful . can you tel how to adopt postman where you used all API's and execute.

[@naveenautomationlabs]

Hi Suprit, you can download Postman as an app on Chrome browser. Check this URL : chrome.google.com/webstore/detail/postman/fhbjgbiflinjbdggehcddcbncdddomop?hl=en

[@ballurgisupreet]

Thanks

[@jayabose490]

How does selenium webdriver overcome same origin policy?

[@user-be4kh9cg3k]

Namaste, Thank you so much for this video.... this is phenomenal.. countless thanks I want more detailed written explanation about Selenium Webdriver Framework architecture. in above written explanation there is nothing written about JSON ... PLEASE help me . I have 2 doubts at step 4*__and 7*__ 1*__ There are four component of WebDriver Framework 1. Selenium Client libraries 2. JSON protocol over HTTP 3. browser driver.exe 4. Real Browser 2*__when we run the command. Selenium Client libraries sents HTTP Request to Browser driver through JSON Protocol. 3*__ Each browser driver have it's own HTTP Server, so the browser driver uses a HTTP server for getting the HTTP requests. 4*__The HTTP server determines the steps needed for implementing the Selenium command.( means what it does actually.) For Example . driver.get (URL) 5*__the implementation steps are executed on the browser 6*__the execution status is sent back to the HTTP server 7*__the HTTP server sends the status back to the automation script [through JSON..?]

[@nikhilarora3240]

Hello sir, first of all thanks for sharing such videos..I am getting a error, while i am trying to run java -jar command in command prompt, i am getting error as port 4444 is busy. Can you help me how to resolve this?

[@__ab4520]

What is the session expiry of webdriver session

[@reboundpt4987]

Isn't it 5 steps? language binding, json protocol, selenium server, and thenn driver and real browser?

[@nareshdhondi7071]

Hi Naveen I'm watching every video and awasome ! tutorial . Could you please help me in creating sessionid .i entered url in chrome browser "Localhost:4444" .it's open window with url -localhost:4444/wd/hub/static/resource/hub.html in that while creating session ,it shows "unable to create session". i tried FF browser also its giving same message

[@parveenchauhan5132]

I know your are completely different from other automation guys

[@parveenchauhan5132]

And brother i got a good opportunity..due to your channel..

[@jeetduttapurkayastha6825]

What is selenium server is http server of browser is selenium server

[@anishn8765]

Amazing naveen.....thanks a lot

[@gouravshrivastava2584]

Bhai tu pagal hai kya, kya ho kya gaya hai tere ko, itna achha koi sikhata hai kya. Jai ho Naveen baba ki