FE like it's 2018, Y'all!

hey guys, did you hear they introduced tables ?

Diana Miron

front-end developer

UI/UX designer

JSgirls.ro founder

www.dianadesign.ro

www.jsgirls.ro

@JSgirls_ro

jsgirls.ro

Hello, world!

Andrei Antal

@andrei_antal

frontend engineer (since I can remember)
web & JS technologies enthusiast
passion for UI design and UX
perpetual learner

organizer for ngBucharest

@ngBucharest

groups/angularjs.bucharest

Web pages design history
Responsive design and media queries
Flexbox
CSS Grid

INTRO

(pre) History of web design

...and then there was light

The World Wide Web was invented by Tim Berners-Lee and developed at CERN in 1989-1990

The first web browser was released to the public on August 1991

1991

First Linux kernel released by Linus Torvald
Intel 486 chip released
Creative Labs releases first sound card
Street Fighter 2 released
Symantec releases Norton Anti Virus
Terminator 2: Judgment Day released
The Soviet Union dissolved - end of Cold War
Start of Gulf War and Balkan War
Nirvana releases Nevermind album
Freddie Mercury died

The web close to day 10.000

The car at day 10.000

The TV at day 10.000

The phone at day 10.000

The human at day 10.000

The first web page

http://info.cern.ch/hypertext/WWW/TheProject.html

First browsers

1993 - Mosaic browser - first commercial browser

1995 - Netscape and Internet Explorer

Early days

Second generation webistes

Design revolution

Table based layouts

Spacer gif

Table based layouts

Macromedia Flash

CSS Timeline

Responsive Design

and

Media Queries

CSS Frameworks

Design for multiple screens

Responsive web design

https://alistapart.com/article/responsive-web-design

Responsive web design

Definition

Responsive web design means designing your website so that it responds to your users environment based on screen size, platform and orientation.

Responsive web design

Definition

It looks different and things jiggle around, scale, re-order, appear, and disappear so it works well in your browser size or whatever device you’re using to view it...

Responsive web design

Adaptive vs Responsive

Breakpoints

Responsive web design

New ways of thinking

Works on everything - Design for many sizes at once
Clean design - reduce clutter, essential content only
Design from the content out - Let content decide breakpoints
Less Graphic files - CSS gradients, font icons

Layout patterns

Fluid Layout

Layout patterns

Column Drop

Layout patterns

Layout shifter

Navigation patterns

Toggle Navigation

Navigation patterns

Left Nav Flyout - aka Hamburger menu

RWD components

Flexible, grid-based layouts
- % widths and em units, not fixed pixels

Flexible images and media
- width/height not fixed

CSS3 Media Queries
- @media rule

Flexible layout

// HTML

<div class="container">
  <section>...</section>
  <aside>...</aside>
</div>

// CSS

.container {
  width: 538px;
}
section, aside {
  margin: 10px;
}
section {
  float: left;
  width: 340px;
}
aside {
  float: right;
  width: 158px;
}

Flexible layout

target ÷ context = result

Flexible layout

section, aside {
  margin: 1.858736059%; /*  10px ÷ 538px = .018587361 */
}
section {
  float: left;
  width: 63.197026%;    /* 340px ÷ 538px = .63197026 */   
}
aside {
  float: right;
  width: 29.3680297%;  /* 158px ÷ 538px = .293680297 */
}

Flexible layout

Relative Viewport Lengths

vw - Viewports width
vh - Viewports height
vmin - Minimum of the viewport’s height and width
vmax - Maximum of the viewport’s height and width

Grid systems

Media queries

Media queries provide the ability to specify different styles for individual browser and device circumstances -

apply uniquely targeted styles

// HTML

<!-- Separate CSS File -->
<link href="styles.css" rel="stylesheet" media="all and (max-width: 1024px)">

// CSS

/* @media Rule */
@media all and (max-width: 1024px) {...}

/* @import Rule */
@import url(styles.css) all and (max-width: 1024px) {...}

Media queries

@media screen and ( min-width: 500px ) and ( max-width: 800px ) {

 /* CSS declarations */

}

The width of the window must be AT LEAST 500px

The width of the window must ALSO be NO MORE THAN 800px

media_feature: width | min-width | max-width | height | min-height | max-height | aspect-ratio | min-aspect-ratio | max-aspect-ratio | color | min-color | max-color | color-index | min-color-index | max-color-index | monochrome | min-monochrome | max-monochrome | resolution | min-resolution | max-resolution | scan | grid

media_type: all | aural | braille | handheld | print | projection | screen | tty | tv | embossed | speech

Media queries

@media screen and ( min-width: 500px ) and ( max-width: 800px ) {
    
    img { 
        border: 5px solid #!f; 
    }

}

Images will have a white border when the window is from 500px to 800px wide

Viewport <meta> tag

<meta name="viewport" content="width=device-width, initial-scale=1">

DEMO TIME

Flexbox and Alignment

Floats

img {
  float: right;
  margin: 0 0 1em 1em;
}

Clearfix

.clearfix:after {
  content: "";
  display: table;
  clear: both;
}

Floating layout

nav {
  float: left;
  width: 200px;
}
section {
  margin-left: 200px;
}

nav {
  float: left;
  width: 25%;
}
section {
  margin-left: 25%;
}

Inline-block layout

nav {
  display: inline-block;
  vertical-align: top;
  width: 25%;
}
.column {
  display: inline-block;
  vertical-align: top;
  width: 75%;
}

Layout issues

Grids

Layout issues

Vertical centering

nasty

padding
line-height
transform

.element {
  position: relative;
  top: 50%;
  transform: translateY(-50%);
}

.middle {
    display: table-cell;
    vertical-align: middle;
}

Source order shift

Basis for classic layout

The "display" property

Block
Inline
None

Flexbox

<div class="container">
    <div class="item">Red</div>
    <div class="item">Orange</div>
    <div class="item">Yellow</div>
    <div class="item">Green</div>
    <div class="item">Blue</div>
</div>

Flexbox

<div class="container">
    <div class="item">Red</div>
    <div class="item">Orange</div>
    <div class="item">Yellow</div>
    <div class="item">Green</div>
    <div class="item">Blue</div>
</div>

.container {
  display: flex;
}

Flexbox content axis

Flexbox direction

<div class="container">
    <div class="item">Red</div>
    <div class="item">Orange</div>
    <div class="item">Yellow</div>
    <div class="item">Green</div>
    <div class="item">Blue</div>
</div>

.container {
  display: flex;
  flex-direction: column; // row is the default
}

<div class="container">
    <div class="item">Red</div>
    <div class="item">Orange</div>
    <div class="item">Yellow</div>
    <div class="item">Green</div>
    <div class="item">Blue</div>
</div>

.container {
  display: flex;
  flex-direction: row-reverse;
}

Flexbox direction

<div class="container">
    <div class="item">Red</div>
    <div class="item">Orange</div>
    <div class="item">Yellow</div>
    <div class="item">Green</div>
    <div class="item">Blue</div>
</div>

.item:nth-child(5) {
    order: -1;
}
.item:nth-child(2) {
    order: 1;
}

Flexbox child order

<div class="container">
    <div class="item">Red</div>
    <div class="item">Orange</div>
    <div class="item">Yellow</div>
    <div class="item">Green</div>
    <div class="item">Blue</div>
</div>

.container {
  display: flex;
  justify-content: center; /* aligns on main axis */
}

Flexbox content alignment

.container {
  display: flex;
  justify-content: space-between;
}

Flexbox content alignment

.container {
  display: flex;
  justify-content: space-around;
}

.container {
    display: flex;
    height: 200px;
    align-items: stretch; /* streches along cross axis */
}

Flexbox content streching

.container {
    display: flex;
    height: 200px;
    align-items: flex-end;
}

.item:nth-child(3) {
    align-self: stretch;
}

Flexbox child alignment

.container {
    display: flex;
    height: 200px;
    justify-content: center;
    align-items: center;
}

Flexbox centering

.container {
    display: flex;
    height: 200px;
    justify-content: center;
    align-items: center;
}

Flexbox centering

.container {
    display: flex;
    height: 200px;
    justify-content: space-around;
    align-items: center;
}

Flexbox centering

.container {
    display: flex;
}

.item:nth-child(4) {
    flex-grow: 1;
}

Flexbox content filling

.container {
    display: flex;
}

.item:nth-child(4) {
    flex-grow: 1; /* will be 1/3 of space left */
}

.item:nth-child(5) {
    flex-grow: 2; /* will be 2/3 of space left */
}

Flexbox content filling

.container {
    display: flex;
}
.item {
    flex-shrink: 0;
}
.item:nth-child(7) {
    flex-shrink: 1;
}

Flexbox content filling

.container {
    display: flex;
}
.item {
    flex-basis: 60px;
}

Flexbox basis size

.container {
    display: flex;
}
.item {
    flex-basis: 60px;
}
.item:nth-child(1) {
    flex-grow: 1;
}

Flexbox content filling

.item {
    flex-grow: 1;
    flex-shrink: 1;
    flex-basis: auto;
}

/* equivalent to */

.item {
    flex: 1 1 auto;
}

Flexbox shorthand syntax

.container {
    display: flex;
    flex-wrap: wrap;
}
.item {
    flex: 1 0 150px;
}

Flexbox content wrapping

Flexbox

Flexbox is good for:

Space distribution between elements and positioning (both vertical and horizontal)
Centering items
Sticky footers
Form controls

Flexbox

Flexbox might not be the best candidate for:

All layout for the page
grids

Grid can position elements in 2 dimensions, flex only in one

https://github.com/philipwalton/flexbugs

🐞

CSS Grid

The Next Big 💩

built by those who did

1996 - “frame-based” layout model

2005 - Advanced Layout Module

Jan 2017 - Chromium 56 for Android

March 2017 - Firefox Mozilla

2 days later - Chrome

end of March - Opera + Safari

Ironically, the last company to ship CSS Grid was Microsoft

A terrific example of standards success and cross-browser collaboration.

It closes the loop on a process that has been more than 20 years in the making.

Why CSS Grid ?

CSS Grid can do things Flexbox can't do

Flexbox - layout in a single dimension – in a row OR a column

CSS Grid - layout of items in two dimensions – rows AND columns

Explicit about the size of a grid item + the size your content takes up

It is the most powerful layout tool that we have invented for CSS. Yet

Syntax

Grid Container

(parent)

.container {
  display: grid;
  grid-template-columns: 40px 50px auto 50px 40px;
  grid-template-rows: 25% 100px auto;
}

.container {
  display: grid;
  grid-template-columns: repeat(3, 20px) 5%;
}

.container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
}

.container {
  display: grid;
  grid-template-columns: 1fr 50px 1fr 1fr;
}

.container {
  grid-template-columns: 50px 50px 50px 50px;
  grid-template-rows: auto;
  grid-template-areas: 
    "header     header     header     header"
    "main       main       .          sidebar"
    "footer     footer     footer     footer";
}
.item-a {
  grid-area: header;
}
.item-b {
  grid-area: main;
}
.item-c {
  grid-area: sidebar;
}
.item-d {
  grid-area: footer;
}

.container {
    display: grid;
    grid-column-gap: 10px;
    grid-row-gap: 15px;
}

Alignment

justify-content -> Aligns the content inside a grid item along the row axis

align-content -> Aligns the content inside a grid item along the column axis

.container {
  justify-content: start | end | center | stretch | 
  space-around | space-between | space-evenly;	
}

.container {
  justify-content: start;
}

.container {
  justify-content: end;
}

.container {
  justify-content: center;
}

.container {
  justify-content: stretch;
}

.container {
  justify-content: space-around;
}

.container {
  justify-content: space-between;
}

.container {
  justify-content: space-evenly;
}

grid-auto-flow

.container {
  grid-auto-flow: row | column | row dense | column dense
}

Grid Items

(children)

grid-column-start
grid-column-end
grid-row-start
grid-row-end

Positioning

.item-a {
  grid-column-start: 2;
  grid-column-end: five;
  grid-row-start: row1-start
  grid-row-end: 3
}

.item-b {
  grid-column-start: 1;
  grid-column-end: span col4-start;
  grid-row-start: 2
  grid-row-end: span 2
}

Alignment

justify-self -> Aligns the content inside a grid item along the row axis

align-self -> Aligns the content inside a grid item along the column axis

.item {
  justify-self: start | end | center | stretch;
  align-self: start | end | center | stretch;
}

.item-a {
  align-self: start;
}

.item-a {
  align-self: end;
}

.item-a {
  align-self: center;
}

.item-a {
  align-self: stretch;
}

Dev Tools

Resources

CSS Grid Layout Module Level 1
https://www.w3.org/TR/css-grid-1/

CSS Grid Layout – Mozilla Developer Network
https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Grid_Layout

Grid by Example – Rachel Andrew
https://gridbyexample.com/examples/

Grab & Go Grid Layout Patterns by Rachel Andrew
https://gridbyexample.com/patterns/

Layout Demos by Jen Simmons
http://labs.jensimmons.com/2016/

Learn CSS Grid by Jen Simmons
http://jensimmons.com/post/feb-27-2017/learn-css-grid

CSS Grid and Grid Inspector in Firefox
https://www.mozilla.org/en-US/developer/css-grid/

Practical CSS Grid: Adding Grid to an Existing Design by Eric Meyer
https://alistapart.com/article/practical-grid

Progressively Enhancing CSS Layout: From Floats To Flexbox To Grid by Manuel Matuzović
https://www.smashingmagazine.com/2017/07/enhancing-css-layout-floats-flexbox-grid/

Box Alignment Cheatsheet by Rachel Andrew
https://rachelandrew.co.uk/css/cheatsheets/box-alignment

CSS Grid Layout by Rachel Andrew – An Event Apart video
https://aneventapart.com/news/post/css-grid-layout-by-rachel-andrewan-event-apart-video

Revolutionize Your Page: Real Art Direction on the Web by Jen Simmons – An Event Apart video
https://aneventapart.com/news/post/real-art-direction-on-the-web-by-jen-simmons-an-event-apart

“Learn Grid Layout” video series by Rachel Andrew
https://gridbyexample.com/video/

Why I love CSS Grid – a short video by Jen Simmons
https://www.youtube.com/watch?v=tY-MHUsG6ls

Modern Layouts: Getting Out of Our Ruts by Jen Simmons – An Event Apart video
https://vimeo.com/147950924

Conclusion

Thanks Y'all!

antal.a.andrei@gmail.com

Diana

diana@ap3.ro

@dianadesign19

Andrei

@andrei_antal

Copy of Frontend Like It's 2018

By Andrei Antal

Copy of Frontend Like It's 2018

Coddete Celebration Days 2018 - Frontend Like It's 2018 by Diana and Andrei

1,363

FE like it's 2018, Y'all!

Hello, world!

Andrei Antal

@andrei_antal

CONTENTS

INTRO

...and then there was light

1991

The web close to day 10.000

The first web page

First browsers

Early days

Second generation webistes

Design revolution

Table based layouts

Spacer gif

Table based layouts

Macromedia Flash

CSS Timeline

Responsive Design

and

Media Queries

CSS Frameworks

Design for multiple screens

Responsive web design

Responsive web design

Responsive web design

Responsive web design

Responsive web design

Responsive web design

Responsive web design

Responsive web design

Adaptive vs Responsive

Breakpoints

Responsive web design

Layout patterns

Layout patterns

Layout patterns

Navigation patterns

Navigation patterns

RWD components

Flexible layout

Flexible layout

Flexible layout

Flexible layout

Flexible layout

Grid systems

Media queries

Media queries

Media queries

Viewport <meta> tag

DEMO TIME

Flexbox and Alignment

Floats

Clearfix

Floating layout

Inline-block layout

Layout issues

Layout issues

Source order shift

Basis for classic layout

Flexbox

Flexbox

Flexbox content axis

Flexbox direction

Flexbox direction

Flexbox child order

Flexbox content alignment

Flexbox content alignment

Flexbox content streching

Flexbox child alignment

Flexbox centering

Flexbox centering

Flexbox centering

Flexbox content filling

Flexbox content filling

Flexbox content filling

Flexbox basis size

Flexbox content filling

Flexbox shorthand syntax

grid-column-start
grid-column-end
grid-row-start
grid-row-end