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[článek] Ethereum 2.0 se blíží a s ním i velký nárůst propustnosti sítě. Co přinese?
21.4.2020
[9 minut čtení] Navzdory pandemii a návazné panice na kryptotrzích Ethereum Foundation chystá nejočekávanější událost ve světě veřejného blockchainu – přechod Etherea do fáze Serenity, označované též Ethereum 2.0. Přestože se příchod Serenity/Ethereum 2.0 neustále posouvá (původně měla být spuštěna...
The Contrast Triangle
21.4.2020
Chip Cullen:
Let’s say you’re building a site, and you’re working with a designer. They come to you with some solid designs, and you’re ready to go. You’re also a conscientious front end developer and you like to make sure the sites you build are accessible. The designs you’re working from have...
[aktualita] Antimonopolní úřad zastavil stížnost Nordic Telecomu na pokračování sítě Pegas/Tetrapol
16.4.2020
Předseda Úřadu pro ochranu hospodářské soutěže (ÚOHS) na konci března zastavil od loňského roku probíhají řízení, které posuzovalo stížnost společnosti Nordic Telecom na to, jakým způsobem se ministerstva vnitra postavilo k řešení dalšího chodu komunikační sítě pro policii, hasiče a záchranáře....
How to Create a CSS-Tricks Custom Scrollbar
13.4.2020
Chris Coyier of CSS-Tricks is an amazing engineer and blogger. He’s not only creative but has always had the drive to put his thoughts to work, no matter how large. He also has a good eye for the little things that can make CSS-Tricks or your site special. One of those little things is...
The Vacate Manifesto: How Today’s Technology Can Solidify Abolitionist Goals
12.4.2020
20 years ago the cypherpunks of the new internet era came up with vast ideas describing privacy, anonymity, and encryption. Some of them brought these ideas to practice. ***The following is a featured manifesto written in 2015 by Jamie Redman that first appeared on the website notbeinggoverned.com...
Learn Eleventy From Scratch
7.4.2020
The latest edition of Andy Bell’s Piccalilli landed in my inbox this morning with a sweet offer: preorder Andy’s course on learning Eleventy from scratch at a third of the price.
Why the plug? No, not sponsorships or anything like that. I just happen to hear a heckuva lot about Eleventy...
A Grid of Logos in Squares
6.4.2020
Let’s build a literal grid of squares, and we’ll put the logos of some magazines centered inside each square. I imagine plenty of you have had to build a logo grid before. You can probably already picture it: an area of a site that lists the donors, sponsors, or that is showing off...
Freebitco.in Gaming Site Launches Covid-19 Relief Fund – Donating 20% House Edge to Healthcare Efforts
4.4.2020
The owners of the website Freebitco.in have announced a coronavirus relief fund following the myriad of other crypto companies donating funds to help fight the covid-19 pandemic. Freebitco.in is an extremely popular gaming website that saw more than 40 million visitors last month in web traffic...
Let a website be a worry stone
1.4.2020
Ethan Marcotte just redesigned his website and wrote about how the process was a distraction from the difficult things that are going on right now. Adding new features to your blog or your portfolio, tidying up performance issues, and improving things bit by bit can certainly relieve a lot...
[aktualita] Snižovat kvalitu videa nemá smysl a české sítě mají rezervy, říká šéf NIXu
1.4.2020
Vlivem viru COVID-19 a skutečnosti, že je velká část obyvatel doma, v průměru narostl datový tok v NIXu o 25 procent. Podle šéfa tohoto internetového uzlu Adama Goleckého je ale páteř zdravá a sítě mají rezervy. „V pracovní době máme přibližně o 40 % vyšší toky, večerní špička vzrostla asi o 10 %....
APIs and Authentication on the Jamstack
31.3.2020
The first “A” in the Jamstack stands for “APIs” and is a key contributor to what makes working with static sites so powerful. APIs give developers the freedom to offload complexity and provide avenues for including dynamic functionality to an otherwise static site. Often, accessing an API requires...
RSS Stuff
31.3.2020
Laura Kalbag wrote How to read RSS in 2020. This would be a nice place to send someone curious about RSS: what it is, what it’s for, and how you can start using it as a reader. I like this callout, too:
Sometimes the content is just an excerpt, encouraging you to read the rest of the content...
Porn Industry Thrives During Lockdown — These Sites Are Cryptocurrency-Friendly
29.3.2020
Porn sites have been experiencing increased traffic as the number of people under lockdown or quarantine rises due to the coronavirus pandemic. Many of these sites accept cryptocurrencies, including Pornhub. The popular porn site currently offers residents of some countries free premium membership...
Emergency Website Kit
27.3.2020
Here’s an outstanding idea from Max Böck. He’s created a boilerplate project for building websites that fit within a single HTTP request. This is extremely important for websites that contain critical information for public safety. As Max writes:
In cases of emergency, many organizations need...
Creating an Editable Site with Google Sheets and Eleventy
27.3.2020
Remember Tabletop.js? We just covered it a little bit ago in this same exact context: building editable websites. It’s a tool that turns a Google Sheet into an API, that you as a developer can hit for data when building a website. In that last article, we used that API on the client side, meaning...
Get Static
26.3.2020
In this piece, Eric Meyer argues that performance is more important than ever right now — especially for websites that contain critical information for the public:
If you are in charge of a web site that provides even slightly important information, or important services, it’s time to...
Add Beautiful Images with the Unsplash API
26.3.2020
Perhaps you know Unsplash? I'd wager it's the most popular stock photography site out there for two big reasons:
Every photo on there is pretty darn nice
Every photo is entirely free even for commercial use. You don't have to ask permission or even credit it (although that's appreciated).
Here's...
How to Animate Text with SVG and CSS
26.3.2020
The other day I was helping my pal Jez work Dept. of Enthusiasm, the site for his newsletter, and I had a thought. What if we made the word “enthusiasm” in the title animate a little bit? Like, what if each of the letters in the word bopped up and down enthusiastically?
Like this:
CodePen Embed...
[článek] Lukáš Jelínek (SZÚ): Mobilní sítě neškodí zdraví. Držíme je „na uzdě“ expozičními limity
23.3.2020
[12 minut čtení] Současné expoziční limity jsou nezávislé na tom, jestli je používáme pro 4G, 5G, nebo třeba 20G sítě, říká expert ze Státního zdravotního ústavu. Dlouhodobé účinky mobilních sítí na lidské zdraví se nikdy neprokázaly a díky nastaveným limitům vysílačů i mobilních telefonů...
Auto-Archival
20.3.2020
I'm sure most of us have used the ol' Wayback Machine to access some site that's gone offline. I don't actually know how it decides what sites to archive and when, but you can tell it to save pages. There is UI for it right on its homepage.
Also, there is a little trick...
Typing...