Smashing Magazine

JANUARY 11, 2021

Have we optimized enough with tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, progressive hydration, clients hints, HTTP/3, service workers and — oh my — edge workers? Networking, HTTP/2, HTTP/3 OCSP stapling, EV/DV certificates, packaging, IPv6, QUIC, HTTP/3.

Performance 145

Performance Cache Media Metrics 145

Adrian Cockcroft

JUNE 2, 2023

There are no videos of the talks, so I tend to be a bit more experimental and try out new content at GlueCon. One example is that Netflix launched it’s streaming service in 2007, just at the point when the cost of streaming a movie over the network (which was dropping fast) became less than the cost of shipping a DVD.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Smashing Magazine

JUNE 8, 2021

Next to videos, images are the heaviest, most requested assets on the web. Optimizing Network Requests with Caching and Preloading. +. Downloading files such as images or videos over the network can be slow and costly. HTTP caching, service workers, image spriting, and preloading help optimize network requests.

Media 105

Media Cache Google Best Practices 105

Smashing Magazine

APRIL 29, 2022

Performance needs to be built in starting at the code level, and user-centric metrics like time to interactive (TTI), total blocking time (TBT), and first input delay (FID) help you gauge how fast a website is. Large images and videos aside, third-party scripts like pixel trackers, A/B testing, ads, widgets, CDNs, etc., Builder.io

Website 80

Website Google Open Source Mobile 80

The Netflix TechBlog

MAY 21, 2019

Netflix engineers run a series of tests and benchmarks to validate the device across multiple dimensions including compatibility of the device with the Netflix SDK, device performance, audio-video playback quality, license handling, encryption and security. The neural network (NN)-based agent uses a deep net with fully connected layers.

Testing 163

Testing AWS Lambda Network 163

Smashing Magazine

MARCH 2, 2021

The gotcha here is that, if your mobile experience isn’t optimized for various devices and network conditions, these customers will never appear in your analytics — just because your website or app will be barely usable on their devices, and so they are unlikely to return. What’s a representative device to test on in 2021? Large preview ).

Mobile 133

Mobile Testing Website Benchmarking 133

Smashing Magazine

APRIL 28, 2021

Next to videos, images are the heaviest, most requested assets on the web. Optimizing Network Requests with Caching and Preloading. +. Downloading files such as images or videos over the network can be slow and costly. HTTP caching, service workers, image spriting, and preloading help optimize network requests.

Media 92

Media Cache Google Best Practices 92

Enprowess

SEPTEMBER 7, 2021

is a server-side, open-source, JavaScript runtime environment that allows developers to write JavaScript on the client and the server-side. Real-time software system – Collaboration tools used for video/audio conferencing, document writing, Chat applications, etc. Open-source: Large ecosystem for the open-source library.

Open Source 52

Open Source Virtualization Programming Servers 52

Smashing Magazine

JANUARY 6, 2020

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 145

Performance Cache Network Metrics 145

Tech News Gather

DECEMBER 27, 2022

This is a convenient option for students who do not have access to the internet or encounter network problems. Furthermore, it can also add content including images, PDFs, videos, and other graphics. It’s suitable with java virtual machine and JavaScript that offers a range of support java communication, speed, code and quality.

Education 52

Education Social Media Development Media 52

Smashing Magazine

DECEMBER 2, 2021

Advent of Code. If you prefer a puzzle over an article, take a look at Advent of Code. The project is available in twenty languages, and encourages all kinds of contributions to open-source projects — including non-pull-request contributions. Code Security Advent Calendar. JavaAdvent on Twitter. Rock on! ??.

Design 107

Design Development Programming Website 107

The Morning Paper

MARCH 1, 2020

Firecracker is open source, and there are a number of projects that make it easy to work with outside of the AWS environment too, including Weave Firekube (disclaimer: Accel is an investor in Weaveworks). The popular combination of KVM + QEMU runs to over 1M lines of code and requires up to 270 unique syscalls.

Serverless 101

Serverless Virtualization Lambda AWS 101

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. After 20 years of neck-in-neck competition, often starting from common code lineages, there just isn't that much left to wring out of the system. The open, royalty-free codec AV1 has been delivered instead. Where iOS Has Lagged.

Media 145

Media Games Education Engineering 145

Smashing Magazine

JANUARY 7, 2019

Is it worth exploring tree-shaking, scope hoisting, code-splitting, and all the fancy loading patterns with intersection observer, server push, clients hints, HTTP/2, service workers and — oh my — edge workers? dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 103

Performance Cache Metrics Network 103

Testsigma

APRIL 13, 2021

Unit tests provide documentation of the testing at the unit level and hence during any code changes we know already which code may cause issues. Swift is a modern and latest programming language for writing code for macOS, iOS, watchOS, etc. It is safe, fast, compatible, open-source, and easy to learn.

Testing 84

Testing Hardware Mobile Testing Tools 84

Alex Russell

AUGUST 30, 2021

WebKit is an open-source web engine that allows Apple to enable improvements contributed by third parties. Apple's Open Source Claim #. The open source nature of WebKit is indisputable as a legal technicality. Anyone who cares to download and fork the code can do so.

Engineering 98

Engineering Open Source Website Operating System 98

Particular Software

DECEMBER 9, 2019

Unfortunately, the network operations had a cruel surprise for us. This maxim applies just as well to servers and networks as it does to the entirety of existence. In any interesting business environment, we try to think in terms of server and network diagrams that do not change. And so we started it all again.

Wireless 52

Wireless DevOps Infrastructure Network 52

Smashing Magazine

JUNE 2, 2021

The project consisted of upgrading the shop software to our own open-source system and redoing the shop’s front end from scratch. Of course, a shop needs interactive elements , be it product image zooming, some videos, a countdown to today’s shipping deadline, or a chat window to get in contact with customer support.

Performance 115

Performance Cache Website Mobile 115

Smashing Magazine

AUGUST 3, 2023

This could be an image, a block of text, or even an embedded video. You need to beware that slow server response times can significantly increase TTFB, often due to server overload, network issues, or un-optimized logic on the server side. Download Time of HTML This is the time it takes to download the page’s HTML file.

Performance 74

Performance Cache Traffic Metrics 74

Smashing Magazine

APRIL 29, 2021

Lazy-load offscreen images (reduce network contention for key resources). For low impact to First Input Delay : Avoid images causing network contention with other critical resources like CSS and JS. Lighthouse is an open-source, automated tool for improving the quality of web pages. Lighthouse. Large preview ).

Media 145

Media Network Metrics Mobile 145

Rigor

SEPTEMBER 11, 2019

Follow him on Twitter @ RickByers and be sure to watch the video of his conversation at Chrome Dev Summit 2016 , where he discussed the ways Chrome is “improving predictability for developers.” Check out his how-to videos on his YouTube channel as well as his performance related dispatches on Twitter @ paulcalvano.

Performance 89

Performance Education Google Website 89

KeyCDN

SEPTEMBER 20, 2018

The Google DevTools console can give you real-time feedback to help you trace the source of errors, and you can set handlers to automate exception data collection. Source: Google Keep in mind that not all code errors are noticeable to users. That’s why human testers will always be necessary.

Strategy 67

Strategy Monitoring Website Google 67

The Netflix TechBlog

APRIL 29, 2019

We use Python through the full content lifecycle, from deciding which content to fund all the way to operating the CDN that serves the final video to 148 million members. We use and contribute to many open-source Python packages, some of which are mentioned below. video streaming) takes place in the Open Connect network.

Open Source 279

Open Source Network Infrastructure Big Data 279

Smashing Magazine

NOVEMBER 17, 2022

As you may already know, image optimization is the process that a high-quality image has to go through to be delivered in ideal conditions, sometimes with the help of an Image Transformation API and a global Content Delivery Network (CDN) to make the process simpler and scalable. The Relation Between Images And Web Performance.

Media 105

Media Cache Website Mobile 105

CSS - Tricks

OCTOBER 10, 2019

WebPageTest is an online tool and an Open Source project to help developers audit the performance of their websites. As you might have noticed in the video above, the URL of the page does not change as I type my search terms. React Admin is an open source project aimed at building admin applications and back offices.

Performance Testing 51

Performance Testing Testing Performance Open Source 51

Rigor

OCTOBER 30, 2019

Because it doesn’t require adding any code, you can track not only your own pages but also any competitor pages. The client base for most businesses is not all using the same device on the same network to access a website or web application. When it comes to network speed, Lighthouse gives you three options – and no others.

Google 51

Google Best Practices Energy Website 51

Rigor

FEBRUARY 19, 2020

When evaluating open source tools or enterprise-grade synthetic monitoring tools, you want to look for capabilities that maximize its strengths. Do you need to manually write code or steps? Can you test with 3G, 4G, or different networking connections? Can you compare the videos or waterfalls side-by-side?

Monitoring 59

Monitoring Benchmarking Mobile Traffic 59

Testsigma

DECEMBER 20, 2019

The following are a few examples of functional test automation tools: Quick Test Professional from HP Rational Robot from IBM Selenium, which is an open-source framework. Deep learning : Uses multiple layers of neural networks that extract information progressively from the input. Running more relevant tests.

Artificial Intelligence 54

Artificial Intelligence Testing Healthcare Innovation 54

Alex Russell

JUNE 22, 2022

World-class experts in graphics, networking, cryptography, databases, language design, VM implementation, security, usability (particularly usable security), power management, compilers, fonts, high-performance layout, codecs, real-time media, audio and video pipelines, and per- OS specialisation are required. WebKit Is No Charity #.

Engineering 110

Engineering Traffic Government Google 110

O'Reilly

NOVEMBER 28, 2023

16% of respondents working with AI are using open source models. Many of the new open source models are much smaller and not as resource intensive but still deliver good results (especially when trained for a specific application). But 18% already have applications in production. Or is there still room for growth?

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

Nick Desaulniers

FEBRUARY 22, 2015

In this post, I hope to explain public key cryptography, with actual code examples, so that the concepts are a little more concrete. First, please check out this excellent video on public key crypto: Hopefully that explains the gist of the technique, but what might it actually look like in code? crypto module.

C++ 71

C++ Servers Education Government 71

Smashing Magazine

NOVEMBER 22, 2021

While mobile devices have come a long way in terms of network and CPU speed, many of them are still significantly underpowered when compared to desktops, especially in countries where mobile connectivity is still poor. This includes features like videos and animations, sophisticated interactions, and greater customization.

Website 126

Website Performance Google Media 126

O'Reilly

JANUARY 17, 2023

Figuring out what kinds of problems are amenable to automation through code. So it behooves a software developer to spot what portions of human activity can be properly automated away through code, and then build that. Because if companies use code to automate business rules, they use ML/AI to automate decisions.

Tuning 130

Tuning Open Source AWS Software 130

O'Reilly

SEPTEMBER 19, 2023

” Each step has been a twist on “what if we could write code to interact with a tamper-resistant ledger in real-time?” Mental contortions led to code contortions led to frustration. And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards.

Hardware 99

Hardware Storage Big Data Blockchain 99

Smashing Magazine

AUGUST 22, 2021

As we will see, QUIC and HTTP/3 indeed have great web performance potential, but mainly for users on slow networks. If your average visitor is on a fast cabled or cellular network, they probably won’t benefit from the new protocols all that much. An often used metaphor is that of a pipe used to transport water. Congestion Control.

Performance 105

Performance Network Latency Servers 105

Smashing Magazine

JULY 6, 2021

Web pages, such as the one you’re reading now, have text, images, videos and other assets to bring information to you. All functionality and integrations would also have a tight dependency which in turn results in a large, cumbersome monolithic code base. Along with images, the next heaviest assets are videos. Emmanuel Tissera.

Cache 143

Cache Website Mobile Google 143

Smashing Magazine

OCTOBER 22, 2021

The first prototype was built using the open-source game engine Phaser.js , mostly for the included physics engine and because I already had some experience with it. Continue reading below ↓ Meet Smashing Online Workshops on front-end & UX , with practical takeaways, live sessions, video recordings and a friendly Q&A.

Games 94

Games Servers Database Virtualization 94