3. About you
What's your name?
What brought you here today?
What is your programming experience?
Wi-Fi: Digital Ignition
Pass: Countdown54321
bit.ly/tf-intro-js
3
4. About Thinkful
Thinkful helps people become developers or data scientists
through 1-on-1 mentorship and project-based learning
These workshops are built using this approach.These workshops are built using this approach.
bit.ly/tf-intro-js
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5. Suggestions for learning
Don't get discouraged, struggle leads to masterystruggle leads to mastery
Don't be shy, take full advantage of our supporttake full advantage of our support
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 5
6. Agenda
Learn key Javascript concepts (30 min)
Go over assignments (10 min)
Complete assignments with our support! (30 min)
Go over answer key (10 min)
Steps to continue learning (10 min)
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 6
7. How the web works
Type a URL from a client (e.g. google.com)
Browser sends an HTTP request asking for specific files
Browser receives those files and renders them as a website
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 7
8. Client/Servers
Client (sends requests)
Frontend Developer
Manages what user sees
Server (sends response)
Backend Developer
Manages what app does
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 8
9. Example: facebook.com
Client Server
Open browser
and navigate to
facebook.com
HTML, CSS, &
Javascrip render
newsfeed
Request
Response
Algorithm
determines
content of feed.
Sends back
HTML, CSS,
Javascript files
Application LogicApplication Logic
Initial requestInitial request
Following responseFollowing response
bit.ly/tf-intro-js
9
Wi-Fi: Digital Ignition
Pass: Countdown54321
10. Example: facebook.com
Client Server
Open browser
and navigate to
facebook.com
HTML, CSS, &
Javascrip render
newsfeed
Request
Response
Algorithm
determines
content of feed.
Sends back
HTML, CSS,
Javascript files
Application LogicApplication Logic
Initial requestInitial request
Following responseFollowing response
We'll be writing Javascript, the code
that the browser uses to run the app
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bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321
11. History of Javascript
Written by Brendan Eich in 1995 for Netscape
Initial version written in 10 days
Completely unrelated to Java, but maybe named after it to
draft off its popularity
Over 10 years, became default programming language for
browsers
Continues to evolve under guidance of ECMA International,
with input from top tech companies
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 11
12. Javascript today
Has large community of developers, libraries and
frameworks
Lots of job opportunities
Also the syntax is easier to understand for first-time
developers
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 12
13. Defining a variable with Javascript
var numberOfSheep = 20
Initialize variable
Name of variable
Value of variable
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 13
15. Declaring a function with Javascript
function greet() {
return "Hello world!";
}
Initialize function Name of function
What the function does
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 15
17. If/Else Statements
go to gas stationkeep driving
if false if true
need gas?
family roadtrip
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 17
20. If/Else Statements and Comparing Values
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 20
21. Parameters within functions
function adder(a, b) {
return a + b;
}
adder(1,2);
Parameters in declaration
Parameters used
within the function
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 21
22. Examples of parameters within functions
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 22
23. Real developers use Google... a lot
bit.ly/tf-intro-js
Wi-Fi: Digital Ignition
Pass: Countdown54321 23
25. Ways to keep learning
More Structure
Less Structure
More SupportLess Support
25
26. 325+ mentors325+ mentors with an average of
10 years of experience10 years of experience in the
field
26
27. Support 'round the clock
Your Mentor
Q&A Sessions
Career Coach
In-person Workshops
Slack
Program Manager
YouYou
27
28. Our results
93%93%job-placement rate + job guarantee
Kaeside IwuagwuKaeside Iwuagwu
Link for the third party audit jobs report:
https://www.thinkful.com/bootcamp-jobs-https://www.thinkful.com/bootcamp-jobs-
statsstats
Frontend Developer
Sierra GreggSierra Gregg
Software Engineer
JP EarnestJP Earnest
Web Developer
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29. Trying Thinkful
Talk to me (or email jasjit@thinkful.com) if you'reTalk to me (or email jasjit@thinkful.com) if you're
interestedinterested
Get a free trial of Thinkful
with three mentor sessions
Starting with HTML/CSS/JS,
with option to continue to
full program
29