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Nalezeno "performance": 778

Enforcing performance budgets with webpack


As you probably know, a single monolithic JavaScript bundle — once a best practice — is no longer the way to go for modern web applications. Research has shown that larger bundles increase memory usage and CPU costs, especially on mid-range and low-end mobile devices. webpack has a lot of features...

Optimizing CSS for faster page loads


A straightforward post with some perf data from Tomas Pustelnik. It’s a good reminder that CSS is a crucial part of thinking web performance, and for a huge reason: Any time [the browser] encounters any external resource (CSS, JS, images, etc.) it will assign it a download priority...

Bitcoin Hashrate Ramps to 130 Exahash Amid Next-Generation Miner Shortage


Regional reports from China have highlighted that a number of major Chinese ASIC mining rig manufacturers have sold out of their next-generation model stock. The shrinking supply of high-performance machines may be due to the shortage of 7nm and 8nm chips from TSMC and Samsung. Bitcoin miners...

CEX.IO Cryptoexchange Makes CryptoCompare Top 10


The international cryptocurrency exchange CEX.IO made it into the CryptoCompare top 10 July 2020 report, with an overall A grade. The CryptoCompare Exchange Benchmark rating evaluates over 165 exchanges around the world on aspects like adherence to regulations, platform security, liquidity, asset...

State of Jamstack 2020: Data Deep Dive


(This is a sponsored post.) The Jamstack, a modern approach to building websites and apps, delivers better performance, higher security, lower cost of scaling, and a better developer experience. But how popular is it among developers worldwide, and what do they love and hate about it? We at Kentico...

radEventListener: a Tale of Client-side Framework Performance


React is popular, popular enough that it receives its fair share of criticism. Yet, this criticism of React isn’t completely unwarranted: React and ReactDOM total about 120 KiB of minified JavaScript, which definitely contributes to slow startup time. When client-side rendering in React is relied...

Crypto Pro Portfolio Tracker Gets a Major Update


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...

Coinbase Blames Performance Issues on Ethereum Fee Spike


After the massive ethereum (ETH) rally and subsequent dump on Sunday that forced Coinbase to once again suffer from “degraded performance,” the exchange now said that it was “a spike in transaction fees” on the Ethereum network that caused delays for users attempting to move funds. Today, the major...

Getting the Most Out of Variable Fonts on Google Fonts


I have spent the past several years working (alongside a bunch of super talented people) on a font family called Recursive Sans & Mono, and it just launched officially on Google Fonts! Wanna try it out super fast? Here’s the embed code to use the full Recursive variable font family from Google...

Market Update: Crypto Cap Nears $300 Billion, BTC Hits $10K, ETH Rallies Hard


The digital currency economy is steadily approaching a $300 billion market capitalization, as a great number of coins have been seeing decent gains. Bitcoin touched a high of $10,135 on July 26, during the early morning trading sessions, but ethereum is outpacing the top crypto measured by market...

Make Jamstack Slow? Challenge Accepted.


“Jamstack is slowwwww.” That’s not something you hear often, right? Especially, when one of the main selling points of Jamstack is performance. But yeah, it’s true that even a Jamstack site can suffer hits to performance just like any other site.  Don’t think that by choosing Jamstack you...

Lazy Load IFRAMEs


We’ve known for a decade that lazy loading resources like JavaScript, CSS, and especially images is a massive performance win for web pages. At first we used tricks and JavaScript to do the lazy loading, but more recently native image lazy loading has debuted in browsers. Did you know that...

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