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From Single Key to Sophisticated Computation: The Evolution of Crypto Exchange Custody
28.2.2020
When the first cryptocurrency exchanges sprung up in late 2010, multisig wallets had yet to be invented. As a result, a single private key was commonly used to control all customer funds. Today, multisig has been complemented by sophisticated solutions such as Unbound Tech’s CASP, which uses...
Instant GraphQL Backend with Fine-grained Security Using FaunaDB
25.2.2020
GraphQL is becoming popular and developers are constantly looking for frameworks that make it easy to set up a fast, secure and scalable GraphQL API. In this article, we will learn how to create a scalable and fast GraphQL API with authentication and fine-grained data-access control...
You Are the Product: A Three-Step Plan to Take Back Control of Personal Data
20.2.2020
Personal data is monetized, giving us, the providers, nothing of the pie. Entrepreneur Jennifer Zhu Scott has a three-step plan for taking back control
A Million EPayments Accounts Frozen Due to Regulation Control
12.2.2020
UK regulator FCA suspends ePayments operations due to anti-money-laundering controls
Trump Views Crypto a Threat, Proposes Countermeasures in New Budget
11.2.2020
The White House released the Budget of the U.S. Government on Monday, outlining some proposals to increase cryptocurrency oversight which President Donald Trump views as priorities. The budget proposes giving the Treasury more power over crypto and requests funding for FinCEN to expand its efforts...
How Often Are Top Privacy Coins and Mixers Actually Used? – A Look at XMR, DASH, and ZEC
10.2.2020
As Bitcoin and crypto help everyday individuals to regain control over their money, and make trusting third parties unnecessary, it’s not surprising that privacy advocates have flocked to the space. While bitcoin’s ledger is openly viewable, privacy coins and privacy enhancing protocols...
Building an accessible autocomplete control
6.2.2020
Here’s a great in-depth post from Adam Silver about his journey to create an autocomplete field that’s as accessible as possible. There are so many edge cases to consider! There are old browsers and their peculiar quirks, there are accessibility best practices for screen readers, and not to mention...
Collective #587
6.2.2020
Accessible autocomplete control * Octomments * Flow Fields * Binary Search
Collective #587 was written by Pedro Botelho and published on Codrops
What does “revert” do in CSS?
28.1.2020
Miriam Suzanne has a Mozilla Developer video on the subject. The revert value is fairly new, supported in Firefox and Safari, but not yet in Chrome-world. We've already got a couple of related keywords that work on any property which are meant to help control inheritance and reset values....
Playwright
24.1.2020
So Microsoft launches a Node-based browser automation project called Playwright. It allows you to spin up a headless version of a browser and control it. Go here! Click something! Take a screenshot! That kind of stuff. Particularly useful for testing.
It's just like Google's Puppeteer, only...
The Best Color Functions in CSS?
20.1.2020
I've said before that HSL is the best color format we have. Most of us aren't like David DeSandro, who can read hex codes. HSL(a) is Hue, Saturation, Lightness, and alpha, if we need it.
hsl(120, 100%, 40%)
Hue isn't intuitive, but it's not that weird. You take a trip around the color wheel from...
Autumn (macOS window manager)
17.1.2020
I love how nerdy this is. Autumn allows you to write JavaScript to control your windows. Get this window, move it over here. Nudge this window over. There are all sorts of APIs, like keyboard command helpers and doing things on events, like waking up from sleep.
I love that it exists, but for...
Ethereum, Tron and EOS Control 98% of All Dapp Volume
9.1.2020
2019 was a good year for dapps and a particularly good one for Tron and Ethereum. That’s the upshot of Dapp Review’s new report into crypto-powered decentralized applications. The sprawling research document inspects the major dapp networks in forensic detail and provides key takeaways....
Ripple CEO: We Can't Control XRP Price Any More Than Bitcoin Whales
6.1.2020
Despite Ripple’s mass sell-offs of XRP, its CEO claims it would “never” dump tokens on the market and would stop others from doing so
Gotta Select’em All
3.1.2020
I suspect it is not highly known that CSS can control how text is selected. You can do user-select: none; to prevent some text from being selected. That's probably not terribly good UX in general, but perhaps you use some period (.) characters as decoration or something, I could see preventing...
Bitmain Co-Founder Initiates Legal Fight to Return to Control Over Company
3.1.2020
Forced out Bitmain co-founder Micree Zhan Ketuan has initiated a legal case to regain his position
A CSS Tribute to SVG
31.12.2019
This demo from Jérémie Patonnier is incredible. Make sure to look at it in Firefox because some Chrome bug apparently prevents the entire thing from working.
The big idea is that the entire demo is one <rect> element. That's it. It is duplicated with <use> elements when needed,...
Monero: King of Privacy Still Under the Bear’s Control
28.12.2019
Monero is a privacy-focused decentralized Cryptocurrency that uses an obfuscated public ledger, meaning anybody can broadcast or send transactions but no outside observer can tell the source, amount or destination. It is the gold standard among the privacy-focused Cryptocurrencies. It has a Market...
A Bitcoin War Is Brewing Over KYC
25.12.2019
Every year, Bitcoin faces a new foe intent on crippling it by undermining the foundations it was built upon. From mining cartels to developer disputes, Bitcoin has faced a barrage of threats over the past decade. When it’s not internecine conflict taking its toll, it’s external forces...
Whales Control Most of Litecoin, Many Ethereum Tokens
19.12.2019
A new study of 140,000 crypto addresses finds that few accounts are needed to form majority ownership of many coins. More than half of all LTC is held in just 189 non-exchange addresses, and on average, the top 100 ERC20 tokens are majority-owned by just 34 addresses. Almost 1 in 4 tokens had...