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Optimize Images According to Network and Device Constraints in React
10.12.2020
Connectivity has evolved beyond recognition since the beginning of the internet. We are lightyears past dial up, these days, and can watch a video in high resolution on our smartphone while being connected to a mobile network. But not all mobile connections are created equal – older...
Clocking Terahash: Three Next-Generation Bitcoin Mining Rigs Launched During the Last Quarter
8.12.2020
Just recently, the China-based bitcoin mining rig manufacturer Microbt released a new ASIC device that clocks up to 112 terahash per second (TH/s). The new machine is one of the top-performing mining rigs on the market, according to today’s network difficulty and electrical rates below $0.06...
Under-Engineered Responsive Tables
1.12.2020
I first blogged about responsive data tables in 2011. When responsive web design was first becoming a thing, there were little hurdles like data tables that had to be jumped. The nature of <table> elements are that they have something a minimum width depending on the content they contain...
Hong Kong Crypto Exchange Launches Hardware Wallet With Fingerprint Recognition
14.10.2020
The Hong Kong-based crypto exchange Gate.io has launched a new type of hardware wallet that features fingerprint recognition. The device supports over 10,000 cryptocurrencies with wallet.io and multi-signature functionality with over 40 public chains. The well known cryptocurrency exchange...
A Complete Guide to CSS Media Queries
2.10.2020
Media queries can modify the appearance (and even behavior) or a website or app based on a matched set of conditions about the user's device, browser or system settings.
The post A Complete Guide to CSS Media Queries appeared first on CSS-Tricks.
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IoT Startup Helium Floats New Hardware Device for Mining Its HNT Crypto Tokens
22.9.2020
Helium is hoping a new manufacturing deal with RAK Wireless will help the crypto-powered IoT network expand its reach
Interaction Media Features and Their Potential (for Incorrect Assumptions)
14.9.2020
The Media Queries Level 4 Interaction Media Features — pointer, hover, any-pointer and any-hover — are meant to allow sites to implement different styles and functionality (either CSS-specific interactivity like :hover, or JavaScript behaviors, when queried using window.matchMedia), depending...
Hardware Wallet Flaw Lets Attackers Hold Crypto for Ransom Without Touching Device
2.9.2020
A hypothetical man-in-the-middle attack would have allowed an attacker to hold users’ crypto for ransom on Trezor and KeepKey hardware wallets
Comparing Browsers for Responsive Design
1.9.2020
There are a number of these desktop apps where the goal is showing your site at different dimensions all at the same time. So you can, for example, be writing CSS and making sure it’s working across all the viewports in a single glance.
They are all very similar. For example, they...
Here’s How I Solved a Weird Bug Using Tried and True Debugging Strategies
28.8.2020
Remember the last time you dealt with a UI-related bug that left you scratching your head for hours? Maybe the issue was happening at random, or occurring under specific circumstances (device, OS, browser, user action), or was just hidden in one of the many front-end technologies that are part...
MasterCard Asia files patent for Tangle-based device billing system
26.8.2020
Blockchain could help shared device merchants avoid credit card fees, MasterCard says
Crypto Pro Portfolio Tracker Gets a Major Update
13.8.2020
Crypto Pro app has extended its Apple device support and is now available on Mac, iPhone, iPad, and Apple Watch. What is Crypto Pro? Crypto Pro tracks cryptocurrency prices in real-time and displays interactive charts with indicators. Users can also read the latest crypto news, set custom price...
Alleged Twitter Hack ‘Mastermind’ Owns $3 Million in Bitcoin, Bail Set at $725K
3.8.2020
Regional reports from Tampa show that the alleged “Mastermind” behind the July 15, Twitter hack owns more than $3.3 million dollars worth of bitcoin. While appearing on a video screen at the Hillsborough County Courthouse, the judge set 17-year old Graham Clark’s bail at $25,000...
SVG Title vs. HTML Title Attribute
30.7.2020
You know the title attribute? I can do this:
<div title="The Title"I'm a div with a `title`
</div
And now if I’m on a device with a mouse pointer and hover the cursor over that element, I get…
Which, uh, I guess is something. I sometimes use it for things like putting...
Apple declined to implement 16 Web APIs in Safari due to privacy concerns
25.7.2020
Why? Fingerprinting. Rather than these APIs being used for what they are meant for, they end up being used for gross ad tech. As in, “hey, we don’t know exactly who you are, but wait, through a script we can tell your phone stopped being idle from 8:00 am to 8:13 am and were near...
WebP Image Support Coming to iOS 14
24.6.2020
Apple announced a ton of new updates at yesterday’s WWDC20 keynote address, from new hardware to updated applications. There’s lots to gawk at and enough device-envy to go around.
But there’s one little line in the Safari 14 Beta release notes that caught my eye:
Added WebP image...
Alchemy Pushes Real-Time Crypto Notifications to Your Device
8.6.2020
Major improvement to crypto user-experience brings adoption a step closer
Golem Publishes Proof of Device Concept For Identity Authentication
5.6.2020
New research from decentralized CPU-sharing network Golem shows a concept for identity authentication using Proof of Device, based around Intel’s SGX technology
Turning a Fixed-Size Object into a Responsive Element
11.5.2020
I was in a situation recently where I wanted to show an iPhone on a website. I wanted users to be able to interact with an application demo on this “mock” phone, so it had to be rendered in CSS, not an image. I found a great library called marvelapp/devices.css. The library implemented the device...
9 Best Device Mockups for Your Web and Mobile App
7.5.2020
What are the main graphical elements of a modern presentation? If you think it is beautiful fonts or stocks taken from the big online image retailers, then you are...
The post 9 Best Device Mockups for Your Web and Mobile App appeared first on Onextrapixel