Technical Journal · Bright Sunlight to Kai Hongmeng | In-depth analysis of Hongmeng ACE UI framework; useEffect type of infinite loop...

Dandelion·JELLY Technical Journal Vol.45

When clear air rises and turbidity falls, the development of things will always follow certain rules, just like react hooks are more concise and easy, but they may also have hidden dangers; artificial intelligence will gradually penetrate into our daily development over time, becoming A great tool to solve the problem; after the official release of Hongmeng, it attracted a lot of traffic, and the huge installed capacity made it a non-negligible existence... I don't know how everyone thinks about Hongmeng, and whether HDC2021, which came to a close not long ago, brings new I look forward to discussing with you in the comment area~

Guanhaizhi

Mountain climbing is full of love in the mountains, while watching the sea is overflowing in the sea

depth analysis of

Synopsis : The article begins with a review of the history of the development of the UI framework, which leads to Hongmeng's UI framework ACE. The following article introduces the overall architecture of the ACE framework, and describes the rendering process of the ACE framework from front-end script analysis, rendering pipeline construction, layout drawing, to rasterization synthesis in detail. It is a rare good article for learning the core mechanism of Hongmeng UI framework.

Recommendation : Harmony system has been officially released for some time, and a large number of machines are equipped with Harmony system. Harmony is likely to become an important platform for our product release in the future. As the core component of Hongmeng, the ACE framework is worthy of our attention and learning.

useEffect type of infinite loop

Synopsis : React Hook brings more concise and reusable code, and functional programming experience, but for beginners, there are still many hidden pits in the use of React Hook, and some pits can even cause serious bugs.

Recommendation : This article takes various practical use scenarios of the most common Hook useEffect as examples, describes the possible problems, causes and corresponding solutions, and extends other Hooks, such as: useCallback/useRef/useMemo , Easy to understand and interesting, very friendly to beginners, and a good supplement to the official website documentation.

Realize 3D room with

Synopsis : Bruno Simon, the author who gamified his personal website last year, recently implemented a 3D room using Three.js and recorded the delay process from modeling to development. It can be said to be a full stack~

Recommendation : Everyone is familiar with Three.js, but from the modeling to the overall process of development, there must be few students who are familiar with it. This video introduces the author to think about DevTips in 3D modeling from the perspective of design and R&D.

Graph Neural Networks

Synopsis : Graph is a powerful and rich structured data type, and its advantages and challenges are completely different from those of images and text. This article outlines some of the milestones that researchers put forward when building neural network-based processing graph models.

Recommendation : The success of GNN in recent years has created excellent opportunities for solving a wide range of new problems. This article uses interactive graphics to explore and explain modern graph neural networks, which is very worth reading.

Liuzouting

Because of Shanbu’s ingenuity, he has poor eyesight looking at the water like the sky

Ultra-Basic Machine Learning-Principles

Synopsis : The introduction to machine learning principles of the super basic tutorial series by Xiaoxia. This article starts with practice as the final goal, introduces some basic principles of machine learning, plus a bit of image processing convolution to help you quickly understand Most of the principle knowledge required for the Pytorch official website tutorial.

Recommendation : When you know how to solve a problem, those methods to solve the problem are actually very simple, and this is the meaning of machine learning, through automatic reasoning to produce the best strategy, help us find the best solution to the problem Best plan. This article is very detailed starting from the basic concepts, which can help you quickly understand the introductory tutorial of machine learning and master this weapon~

"Dandelion" journal, a weekly update, we focus on mining " underlying technology , engineering , cross-end framework technology , graphics programming , server development , desktop development , Artificial Intelligence , design philosophy , front-end frame and other major industry hotspots, and provide professional interpretation; not only that, we will also recommend selected concave-convex technical articles to show you the research direction of the team.

Looking up, the seeds of dandelion will take root and sprout, like summer flowers; to learn from things, we climb high and overlook the sea, and we will reach thousands of miles in order to accumulate silicon.

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