Tag: Performance optimization

The front end

Interpret the next generation of Web performance experiences and quality metrics

December 11, 2023

by Karen Simmonds

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There are so many tools and metrics for measuring the experience and quality of a Web page... Every time we look at these indicators, it's...

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The front end

If the throttle

December 11, 2023

by Cassandra Gallagher

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Throttling is a routine operation to prevent performance degradation caused by frequent operation. It is also a high frequency test point for handwriting or dictation....

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The front end

17 vUE performance optimization options, interview booster

December 11, 2023

by Steven Goodwin

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Stateless components can be marked as functional components to optimize performance. In functional components, the time-consuming processing of the life cycle is no longer handled...

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The front end

Pure front-end generation poster practices and performance tuning

December 11, 2023

by Anne Atkins

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I received an urgent demand to generate a poster based on the information of students in Excel and their test scores. Due to the urgent...

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android

Systrace Fluency Combat 2: Case Study – MIUI desktop slide stuck analysis

December 11, 2023

by Tania Kennedy

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When we say fluency, what are we talking about? Different people have different understandings of fluency (stuck frames) and different perceptions of the stuck threshold....

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android

[Performance optimization] Android cold start optimization

December 11, 2023

by Ryan Edwards

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Some time ago to do cold start optimization, just did not write blog for a long time, feel it is still necessary to record. The...

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The front end

Optimize scrolling with sroll-snap-type

December 11, 2023

by Samuel Bary

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According to the CSS Scroll Snap Module Level 1 specification, CSS has added a batch of properties that can control scrolling, so that scrolling can...

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The front end

Optimized front screen loading

December 10, 2023

by Katie Kelly

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The significance of the first screen loading is self-evident, after all, the first impression is the most important, which directly affects user experience and retention....

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The front end

Front-end performance optimization:

December 10, 2023

by Andrew Morris

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A content distribution network (CDN) is a group of Web servers distributed in multiple geographic locations. As we all know, the further the server is...

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The front end

Analysis of ali Meituan is how to do performance optimization

December 10, 2023

by Charles Brown

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Take a look at what ali Meituan's two factories are doing for performance optimization. The forehead... Maybe not enough, but it's dry stuff. I hope...

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android

Android performance optimization built-in optimization

December 10, 2023

by Leanne Russell

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To become an excellent Android developer, need a complete knowledge system, here, let us grow together as they think ~. As we all know, memory...

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ios

Support GIF barrage for DanmakuKit

December 10, 2023

by Aarav Sami

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DanmakuKit recently received an issue asking how to display GIFs on a bullet screen. Although I think DanmakuKit provides enough interfaces for developers to implement...

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ios

The first screen of The Hello Travel iOS App is optimized in seconds

December 10, 2023

by Janet Robertson

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At present, Hallo Travel has covered most of the business scenarios related to travel. The home page of App, as the first page perceived by...

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The front end

Let’s secretly optimize front-end request performance and wow everyone

December 10, 2023

by Brooke Miller

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Preface In this era of high-speed development of the Internet, people have higher and higher requirements for the speed of webpage opening. The loading time...

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android

Android custom controls | barrage of two kinds of implementation and performance comparison (a)

December 10, 2023

by Juan Young

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Barrage is a complex custom control that can be implemented in a variety of ways. This series introduces two of them and compares the performance...

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The front end

React Performance Optimization

December 10, 2023

by Dr. Andrew Palmer

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Each state update of the parent component causes the child component to be re-rendered, even if the state value of the child component passed in...

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The front end

Optimization practices at Vue code level

December 10, 2023

by 程雅萍

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This paper mainly write Vue code level optimization. Using the DOM keep-alive cache in Vue to quickly implement v-for traversal avoidance of page caching

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The front end

How to use chrome Developer Tools to improve site performance

December 10, 2023

by Evan Flowers

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Lighthouse Chrome provides Lighthouse (the old version was Audit) to judge the performance of our site by running a series of tests against the page...

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android

Android Caton Optimization (Part 2)

December 10, 2023

by Shelley Chapman-Williams

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In the last article, the author led you to learn the two parts of the stuck optimization analysis method and tools, automatic stuck detection scheme...

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The front end

Advanced JavaScript for web front-end – underlying browser rendering mechanism and performance optimization

December 10, 2023

by Grace Trask

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Page rendering steps Front-end performance optimization After the client obtains the source code of the page to be rendered from the server, it opens a...

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The front end

Front-end performance optimization – Browser rendering

December 10, 2023

by Margaret Bryant

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The browser takes a string of text, parses all the tags to create a tree, which is the DOM document model, and then adds styles...

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android

AwCookieManager. NativeGetCookie crash

December 9, 2023

by John Ford

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There is a kind of native crash occurring in the process of app calling Cookiemanager.getcookie (String URL) on the Android platform for a long time,...

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ios

APM monitoring system: lag monitoring, startup time monitoring, CPU usage monitoring

December 9, 2023

by Rebecca O'Brien

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App performance is one of the important factors affecting user experience. Performance problems include Crash, network request errors or timeout, slow UI response, mainline latency,...

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The front end

The browser cache mechanism booklet | free learning

December 9, 2023

by William Mendoza

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Browser cache mechanism Front-end cache is divided into network (HTTP) cache and browser local storage. HTTP cache mechanism: Network protocol-HTTP-cache Cache mechanism Browser local storage...

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android

Android Startup Speed Optimization (Part 2)

December 9, 2023

by Margaret Torres DVM

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To become an excellent Android developer, need a complete knowledge system, here, let us grow together as they think ~. In the entire knowledge system...

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The front end

Web front-end performance optimization – Image loading optimization

December 9, 2023

by Renee Hayre

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In order to achieve better performance experience of image lazy loading, it is difficult to meet expectations only by resource compression and proper file format...

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The front end

Optimized front screen

December 9, 2023

by Mrs. Donna Naylor

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Why does the first screen load slowly? How to optimize lazy load lazy perform picture size control and lazy load assisted optimization tools

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android

Explore ways to optimize the Android network

December 9, 2023

by 周詩涵

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Android network optimization method is mainly about offline network testing tools, online network monitoring scheme, traffic optimization scheme and quality optimization scheme. Do network optimization,...

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The front end

A simple and practical JS dynamic loading scheme

December 9, 2023

by Rebecca Davies-Grant

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Background When working on a Web application, you may have encountered a scenario where a large third-party library is introduced to implement a feature that...

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android

Android Performance monitoring framework xCrash- Catch Java and Native crashes

December 9, 2023

by Janice Buckley

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After a crash, The JavaCrashHandler collects logCAT, exception stack, file handles, memory, and other information and writes it to a tombstone file. Doing so prevents...

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