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Using JavaScript to Adjust Saturation and Brightness of RGB Colors


Lately I’ve been taking a look into designing with color (or “colour” as we spell it where I’m from in New Zealand). Looking at Adam Wathan and Steve Schroger’s advice on the subject, we find that we’re going to need more than just five nice looking hex codes from a color palette...

Curate Custom Content with mediastack


I used to have a personal aggregator of sites I enjoyed but maintaining it was a nightmare. I needed to grab each site’s RSS feed, categorize their contents, deal with errors and individual rate limits, etc. I had to tear the whole project down because it was a nightmare to manage. Fast...

Ethereum Transaction Fees Fall 82%, as Defi Hype Eases


The average cost of sending a transaction over the Ethereum blockchain has fallen by 82% from a September 2 peak of $11.61, down to $2.09 as of October 4. The decline may be the result of a slow down in the hype around decentralized finance (defi) protocols. According to data from Glassnode...

A Solution To the Blockchain Scalability Problem – Meet Jax.Network


Being the next step in the evolution of human civilization, blockchain technology still hasn’t been mass-adopted. The biggest obstacle here is a limited transaction processing capacity. Existing blockchains like Bitcoin and Ethereum are only able to do about 7-10 transactions per second. This...

On the Web Share API


I think the Web Share API is very cool (here’s our coverage). In a nutshell, it taps into the native sharing features on whatever platform you’re on, if that platform supports it. So essentially… I like this: Web Share API activated on iOS A heck of a lot more than these...

Styling Complex Labels


Danielle Romo covers the HTML pattern you need when you have a wordy <label> with fancy styling for an <input type="radio">. The trick? The ol’ <span class="hidden-visually"> that contains the label that you want to be read, and a <span aria-hidden="true"> with...

Crypto for Congress: Bitcoin Sent to All Congress Members’ Campaigns


The Crypto for Congress initiative has launched. All members of Congress will be given bitcoin as campaign contributions to help them learn about cryptocurrency. The initiative is supported by Congressional Blockchain Caucus members, including pro-crypto Representatives Darren Soto and Tom Emmer....

How to Make an Unobtrusive Scroll-to-Top Button


A button to return to the top of the page allows the user to quickly return to the top of the page without making too much effort. This can be very useful when the page has a lot of content or which happens, for example, on one page websites, when infinite scrolling is used, or on mobile devices...

After Banning ICOs China’s Defi Ecosystem Grows Exponential This Year


The decentralized finance (defi) ecosystem has become a multi-billion dollar industry and quite a bit of the popularity is stemming from China. While a number of defi projects from the West like Uniswap, Compound, and Makerdao are popular in the country, China is also creating its own landscape...

Bitcoin.com Exchange Acquires BOA Exchange To Reach New Markets


Announced earlier this week, the two companies said the deal is expected to be finalized immediately, without disclosing the financial terms. BOA Exchange is a crypto exchange that has accumulated a vast user base, offering free alt tokens in airdrops and staking coins. The deal further expands...

How to Detect When a Sticky Element Gets Pinned


The need for position: sticky was around for years before it was implemented natively, and I can boast that I implemented it with JavaScript and scroll events for ages. Eventually we got position: sticky, and it works well from a visual perspective, but I wondered how can we determine when...

OFAC Warns Americans Against Facilitating Ransomware Payments


The U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) recently issued an advisory highlighting the sanctions risk American citizens face if they help facilitate ransomware payments. In the advisory, the OFAC says it will “continue to impose sanctions on those...

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