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Building a Real-Time Chat App with React and Firebase


In this article, we’ll cover key concepts for authenticating a user with Firebase in a real-time chat application. We’ll integrate third-party auth providers (e.g. Google, Twitter and GitHub) and, once users are signed in, we’ll learn how to store user chat data in the Firebase Realtime Database...

CSS Can Influence Screenreaders


Ben Myers covers some clear examples of where CSS totally changes what some screen readers announce. For example, some screenreader will see text-transform: uppercase; on a button label that says "Add" and read it like an abbreviation, "A.D.D." These cases of CSS messing with our screenreader...

2x Bitcoin: Wanna Double Your BTC to the Moon? Forget About It


Amid worldwide crisis and stock market turmoil, a growing number of investment schemes advertise a way to speedily double your bitcoins. Moon Bitcoin Live, for example, claims to be a licensed bitcoin doubler, promising that investors can double their bitcoins within 24 hours, with guaranteed...

Liquid Gold vs Digital Gold: Why Bitcoin Beats Oil in the Current Climate


Extreme volatility. Sudden loss of value. A purported store of value. An economic hedge. An alternative to gold. On the face of it, bitcoin and oil have a lot in common. Both markets have been buffeted by the covid-19 economic downturn, but while bitcoin has stabilized, oil keeps plummeting. What...

While You’re Under Quarantine, Check These Sites for Remote Crypto Jobs


If you are on the lookout for a job in these pressing times, when the coronavirus pandemic has limited public movement and shut down businesses, it’s worth exploring opportunities to work from the relative safety of your home. The number of people doing so globally has been steadily growing...

Flexible Repeating SVG Masks


Tyler Gaw reminds us that mask-image can repeat, resize, and move just like background-image does, which is fun to combine and play with. I could see it being a fun option for an <hr, like Sara is doing. CodePen Embed Fallback Direct Link to Article — Permalink… Read article...

Encryption Standards Threatened Under Pretext of Battling Coronavirus


Governments around the world have been trying for some time to bypass encryption and backdoor messaging apps. End-to-end encryption was preventing authorities from stopping terrorist attacks, we were told, and personal privacy had to be sacrificed for the greater good. Now, as the coronavirus...

Indian Government Engages RBI to Discuss Cryptocurrency Regulation


The government of India is reportedly discussing a regulatory framework for cryptocurrencies with the central bank, the Reserve Bank of India (RBI), and the Securities and Exchange Board of India (SEBI). Furthermore, the government is awaiting the outcome of another cryptocurrency case at...

1.2 Million Italians Can Now Buy Bitcoin From Their Bank


Buying bitcoin just got easier for Italians. The country’s mobile bank Hype has announced a partnership with fintech Conio, enabling customers to buy, sell, and securely store BTC from within their banking app. With over a million Italians choosing to bank with Hype, and 60,000 new customers...

Gaming Token SENSO Lists on KuCoin


Sensorium Corporation has partnered with KuCoin cryptocurrency exchange and launched an in-game currency for Sensorium Galaxy. This move is set to drive cryptocurrency usage given that Sensorium Galaxy users are projected to reach into the millions. The post Gaming Token SENSO Lists on KuCoin...

Auto-Archival


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...

Client-Side Image Editing on Mobile


Michael Scharnagl: Ever wanted to easily convert an image to a grayscale image on your phone? I do sometimes, and that's why I build a demo using the Web Share Target API to achieve exactly that. For this I used the Service Worker way to handle the data. Once the data is received on the client,...

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