An S-shaped road, inside a forest.

Conditional classes with classnames

Orange and Gray Tunnel Painting

Front in Campinas logo using only CSS

A white boat in the sea.

Target a parent CSS class with Stylus

Raphael Fabeni speaking at Frontinsampa 2017 edition

Thanks 2017

Image showing a jellyfish in a blue sea.

The end of clearfix

An elderly man sitting in a small seat drawing in a notebook.

Front in Floripa logo using only CSS

Two elderly gentlemen playing golf at a country club

Git: Editing your commits with rebase - part 2/2

Photograph of View of J. Edgar Hoover FBI Building from National Archives Roof

CSS check animation

Two elderly people weaving wire in an old machine.

Git: Editing your commits with rebase - part 1/2

Children studying in an old classroom

Share your knowledge

Wooden table top view, full of tools

GitHub: Updating your fork

Picture of the a lemon pie with a strawberry above it.

My to do list

Image of a man costumed Santa Claus with a cookie in his mouth

Thanks 2016

Rubber toys in the shape of ducks gliding in a stream of water between two sidewalks..

A different week

Two men shaking hands in front of an old car (probably the 20 or 30 decade)

Keep the content updated

Picture shows two feet of a person jumping in a puddle

Avoiding user error

Two dogs almost standing looking at the picture

CSS level 4: custom selectors

Several pieces of wood stacked

CSS level 4: not selector

A wooden box full of nuts

CSS level 4: matches selector

Foosball viewed from above with players in black and yellow.

ES6: destructuring assignment

Colorful fireworks in a dark sky

ES6: spread operator

Photo shows four newspaper boxes, probably Americans in residential neighborhood

ES6: string templates

Way of a road covered with snow around

ES6: arrow functions in 5 minutes

A part of bed with some pillows and next to a small closet with an alarm clock on top.

ES6: default parameters

A street with cars parked in both sides

ES6: the keyword let in examples

White wall of a house with several windows with details in gray, and two of them in orange


Image of a sidewalk and coconut tree in the background behind a grid

CSS Scroll Snap Points

Image of a sunset

Front in Vale 2015