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Fixed Headers and Jump Links? The Solution is scroll-margin-top


The problem: you click a jump link like <a href="#header-3">Jump</a> which links to something like <h3 id="header-3">Header</h3>. That's totally fine, until you have a position: fixed; header at the top of the page obscuring the header you're trying to link to! Fixed...

Inspiring high school students with HTML and CSS


Here’s a heartwarming post from Stephanie Stimac on her experience teaching kids the very basics of web development: [...] the response from that class of high school students delighted me and grounded me in a way I haven't experienced before. What I view as a simple code was absolute magic...

How to Find Your Nearest Bitcoin ATM


Cryptocurrency markets have experienced a few intensive weeks since the start of the year that took prices to 2020 highs in mid-February. The overall bullish sentiment is attracting more interest towards the crypto space. There are many ways to get started with Bitcoin but one the most accessible...

‘World’s First’ Crypto Card Game Might Convert Nocoiners


Over ten years since its birth, and cryptocurrency still hasn’t gone mainstream. Still, Houston-based gaming startup Cypherpunk might change all this, with the release of Crypto Tycoon. Billed as the world's first cryptocurrency-themed card game, it hopes to prove a hit among diehards and crypto...

Coronavirus Quarantine Controls and Shipping Delays Impact Bitcoin Miners


During the first week of February, a few of the top mining rig manufacturers from China revealed they were forced to postpone device shipments due to the ongoing coronavirus outbreak. Regional reports from the country now disclose that shipments will be delayed even longer and Chinese mining...

A Guide to Console Commands


The developer’s debugging console has been available in one form or another in web browsers for many years. Starting out as a means for errors to be reported to the developer, its capabilities have increased in many ways; such as automatically logging information like network requests, network...

iOS 13 Design Guidelines, Templates, and Downloads


Erik Kennedy wrote up a bunch of design advice for designing for the iPhone. Like Apple's Human Interface Guidelines, only illustrated and readable, says Erik. This is mostly for native iOS apps kinda stuff, but it makes me wonder how much of this is expected when doing a mobile Progressive...

BCH Funding Debate: Developers Plan to Launch IFP-Free Version of Bitcoin ABC


On February 19, a group of well known software developers announced the launch of a new Bitcoin Cash full node with the Infrastructure Funding Plan (IFP) removed from the codebase. The news was announced on the read.cash platform by the developer Freetrader who told the public that strong demand...

Animate SVG Path Changes in CSS


Every once in a while I'm motivated to attempt to draw some shapes with <path>, the all-powerful drawing syntax of SVG. I only understand a fragment of what it all can do, but I know enough to be dangerous. All the straight-line syntax commands (like L) are pretty straightforward and I find...

Ireland Seizes Bitcoin Stash Worth $56M But Can’t Sell for 7 Years


Ireland’s Criminal Assets Bureau (CAB) seized 6,000 BTC from a Dublin resident who was accused of growing cannabis on property located in the Wicklow Mountain region. The police found around €450,000 of marijuana plants but the €52 million ($56.1M) of BTC was the biggest...

Add Background Colors to SVGs Using the “rect” Element


The advantages of using SVGs in web development are well known. SVGs are small in size, can be made quite accessible, are scalable while maintaining their quality, and can be animated. Still, there is a learning curve. Things, like the syntax of SVG, can be a little tricky and having to hand-alter...

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