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Central Europe Tech Week z dílny Kiwi.com: Potkejte experty z Airbnb, Badoo, Mapbox či Mapy.cz
4.4.2019
V týdnu od 8. do 12. dubna proběhne v Praze, Brně a Bratislavě Central Europe Tech Week, série meetupů, workshopů a diskusí pořádaných Kiwi.com. Meetupy v kategoriích Design Systems, JavaScript, Security či Mobile proběhnou souběžně ve všech třech městech a nabídnou jména jako Cristiano Rastelli...
You probably don’t need input type=“number”
29.3.2019
Brad Frost wrote about a recent experience with a website that used <input type="number">:
Last week I got a call from my bank regarding a wire transfer I had just scheduled. The customer support guy had me repeat everything back to him because there seemed to be a problem with...
Hodler’s Digest, March 18–24: Hodler’s Digest, Top Stories, Price Movements, Quotes and FUD of the Week
24.3.2019
North Korean dissidents are selling “visas” based on ETH, Square wants to develop open source crypto contributions, and more in this week’s Hodler’s Digest
Build an Infinite Scroll Image Gallery with React, CSS Grid and Unsplash (Solution to Code Challenge #16)
25.2.2019
Last week on the code challenge we set out to build an image gallery with Infinte Scroll and consuming the Unsplash API. You can complete the challenge here if you haven't.
In this post, we
Blíží se GPS Week Number Rollover Event. Staré přijímače mohou přestat fungovat
14.2.2019
Máte doma starý GPS přijímač? Možná vám 6. dubna přestane korektně fungovat, po necelých dvaceti letech totiž dojde k dalšímu přetečení čítače týdnů v systému americké satelitní navigace.
Jedná se o problém, se kterým jsme se v oblasti IT setkali v minulosti už několikrát – třeba
Code Challenge #16: Infinite Scroll Unsplash Gallery
14.2.2019
Photos and media in general play a great part of websites and inefficient handling may lead to loss of site performance and ultimately, users. In this week's challenge, we will build a photo galler
Simple Crazy Buttons in VanillaJS (Solution to Code Challenge #15)
11.2.2019
Last week on the code challenge #15 we set out to complete a challenge on manipulating DOM properties
The Slow and Steady Refactor
28.1.2019
Over the past week or so, I’ve been reading Refactoring by Martin Fowler and it’s all about how to make sweeping changes to a large codebase in a way that doesn’t cause everything to break. I bring this up because there’s a lot of really good notes in this book that have challenged my recent...
Convert Class Components to Functional Components in a React Project (Solution to Code Challenge #14)
14.12.2018
Last week on the code challenge we set out to refactor some class components in a create-react-app proj
Prototypes and production
11.12.2018
There’s an interesting distinction that Jeremy Keith defines between prototype code and production code in this post and I’ve been thinking about it all week:
...every so often, we use the materials of front-end development—HTML, CSS, and JavaScript—to produce something that isn’t intended...
Get Started w/ Prisma for Super Simple GraphQL
14.11.2018
Almost every week we get to see a new tool or product being released for GraphQL development. Yeah, that's how hot the GraphQL ecosystem is currently is. Today, we'll be looking at one of the tools
Change Mac Brightness from Command Line
24.10.2018
Earlier this week I posted about how you can modify your Mac’s volume from command line. Little command line scripts make me smile because I spend so much of my day in command line, and automation can be the key to productivity. I next thought about modifying brightness from command line...
Script & Style Show: Episode 16: JavaScript & LEDs with Kristina Durivage
23.7.2018
In this episode: Todd’s back from an amazing conference and David sees this week’s guest as being the ticket to making his kids thing he’s a super hero. The amazing Kristina Durivage stops by to talk JavaScript, electrical engineering and unusual uses of LEDs for programming...
WDRL — Edition 236: Dream Big But Stay Small; Simple, Correct, Fast; And 4 Days Per Week Work.
20.7.2018
Hey,
Building technology and software has become a very responsible job. We not only need to think about building an inclusive solution but also need to incorporate ethics, reliability and security. As developers we need to stand up for these factors and sometimes even need to stop other from...
Script & Style Show: Episode 14: CSS filters and mix-blend-mode with Tim Thomas
6.7.2018
In this week’s episode: David uses City Slickers to illustrate his sorrow over turning 35 years old while Todd tries to talk him down. Tim Thomas stops by to demo some really awesome animated effects you can do with CSS’ mix-blend-mode and filter. The demos are outstanding and really...
Here’s the thing about “unused CSS” tools
18.6.2018
There are a lot of tools that aim to help you remove "unused CSS" from your project. Never a week goes by that I don't see a tool for this being shared or promoted. It must strike some kind of perfect chord for some developers. I care about performance, and I know that reducing file sizes is good...
Code Challenge #11: JavaScript Functional Programming
12.6.2018
Previously on the code challenge #10, we delved into lazy loading images for performance, you can check out the challenge post and solution.
This week on the code challenge, we'll be re-visi
Script & Style Show: Episode 11: Ionic Framework with Max Lynch
1.6.2018
In this episode: David blames his wife for getting sick and missing last week’s show, Todd’s got a new Jeep, and David then blames his wife for not letting him have a Jeep. Oh, and Max Lynch of Ionic Framework fame stops by to talk about Ionic, Stencil, Web Components, the state...
Lazy Load Animal Memes with Intersection Observer
29.5.2018
Last week we on the code challenge #7 we delved into lazy loading images for increased performance of web pages. Yet to take the challenge? You can do so
Just One Top Crypto Bucked This Week’s Market Downturn
25.5.2018
Shadowing the losses in bitcoin, the top-25 cryptocurrencies have all fallen over the last seven days – all bar one, that is