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Big front-end technology trends in 2020

Time flies, an extraordinary year is about to pass. Over the past year, the front end has entered technical deep water rather than plateauing. In other words, the era of “expertise” in the front end has arrived, with the influence of full-stack and multi-endpoint. Today’s front end is no longer limited to satisfying page presentation, but is beginning to extend to closed-loop products through the full stack. This shows that the front end has the ability to penetrate the business into the industry and influence business results. Behind the change of appearance is the change of essence. From a more macro point of view, the front end is constantly breaking through its own boundaries through continuous technological innovation and technological integration, thus redefining its own value. In this era of great change, Tencent IMWeb front end team is also advancing with The Times to carry out technology update, optimization and upgrade, combined with their own rapid development in this year, IMWeb team to bring you 2020 big front end technology trend interpretation.

Why do Internet bigwigs wear jeans

Douban movies of the year 2020

Optimization method for large complex front-end engineering

For the front end, if you are writing a simple page, there is very little consideration for performance optimization and error monitoring during writing. One page doesn’t have an impact on the entire project. But in the case of a large collaborative front-end project, if everyone doesn’t think about performance optimization, the problem is a little bit lighter: pages get stuck and things don’t flow smoothly. Heavier problems are: pages stuck, memory crashes, various alarms. Therefore, based on understanding, practice and collection, I have collected some performance optimization methods in large front-end projects to share.

Tencent front-end team is how to do Web performance monitoring?

You may have heard the question, how does your Web application perform? What would you say? Is it better than the mass Web application market? This article will sort out how to perform Web performance monitoring? This includes the metrics we need to monitor, the classification of monitoring, performance analysis, and how to monitor. However, how to conduct Web performance monitoring is a large topic in itself, and this article will only focus on part of the research, some content is not very comprehensive.

Java Black Technology – Serviceability Agent

React Packages to NPM Complete Guide

Client Architecture Basics [Guide]

Talk about zhihu small program engine

This article covers basically all aspects of the non-end-to-end applet engine implementation, including a lot of feature details that are not told in the wechat applet development documentation (as test cases on the engine side). In theory, this article can be referred to as a detailed technical document for implementing the applets engine, which is not suitable for full reading.

Design of multi-platform identity Authentication architecture based on Token

Identification is very important in information systems with account systems. With the advent of the mobile Internet era, there are more and more types of clients, and the pattern of one server and N clients gradually emerges.

Postman’s latest microservices practices

In 2018, Postman CTO and co-founder Ankit Sobti shared how Postman “got out of the microservices dilemma.” Why Postman is venturing into microservices and how, if you want to learn more. Take a look at Ankit’s story.

58 Big data application technology practice

As the no.1 life service website in terms of traffic volume of city network, 58 is far ahead in the life service industry in terms of number of visitors and page views. In the global classified information field, 58.com ranks second only to Craigslist. Such business development brings great challenges to the storage and analysis of big data inside the company. The company relies on the conclusions of big data analysis to make strategic decisions, investment decisions, operation decisions and other daily affairs. Today, I will share with you the development history of 58.com’s big data application, as well as the choice of technical architecture, technical difficulties and solutions.

Backup and recovery technology for container cloud platform

This article starts with the K8S platform architecture. By introducing the platform architecture, we can know which components are critical to the high availability and recovery of services in the event of a platform failure, and share related backup, recovery and disaster recovery technologies.

Recommended specifications for MySQL high-performance optimization

Chinese ghost money helps foreigners realize wealth and freedom

The popularity of many Chinese cultures abroad is unexpected.

ZooKeeper

ZooKeeper is a distributed coordination service maintained by Apache. ZooKeeper can be considered a highly available file system. ZooKeeper can be used for publish/subscribe, load balancing, command service, distributed coordination/notification, cluster management, Master election, distributed lock, and distributed queue.

See the design of the micro | about error prevention

While designers are always trying to avoid mistakes, every now and then our users will surprise us with little mistakes. What we can do is to learn from this part of the user “inertia”, and follow such inertia, produce some good functions and design. On the other hand, with the continuous exploration of O2O scenarios, sometimes users’ behaviors do not directly interact with our products, and it is even difficult for us to solve users’ problems from the product perspective. At this time, we need to perceive possible problems in advance and give users hints.

A must-see icon design guide for designers

Icon design is a very important part of UI design, because in addition to text and image layout, in the flat era, the channel that can convey the user’s emotion and design sense is the various graphics and ICONS on the page.

There are so many details that you have to pay attention to to make a good card design

Card design in the interface has been a very common form of design, we do design almost will use. There are many articles about card design on the Internet, today I want to summarize the details of card design from my own experience, hoping to give you some quick ways to improve the effect of card design.

Illustration: Mathematical Principles of convolutional Neural Networks

Autonomous driving, smart health care, and self-service retail are areas that until recently were considered impossible, and computer vision has helped us get there. Dreams of self-driving cars or automated grocery stores don’t sound so far-fetched these days. In fact, we use computer vision every day — when we unlock our phones with our faces or auto-edit photos before Posting them on social media. Convolutional neural networks are probably the most critical building blocks behind this phenomenal success. This time, we will deepen our understanding of how neural networks work on CNNs. For advice, this article will include fairly complex mathematical equations, so don’t be discouraged if you’re not used to linear algebra and differentiation. My goal is not to get you to memorize these formulas, but to give you a sense of what’s going on.

23 pictures, take you into the recommender system

“I work as a programmer at P station.”

Open source

  • Screenity – A Chrome extension that allows you to record and annotateinformation anywhere on the screen, highlight the video, and export the video to MP4, GIF, WebM and other formats.

  • Vscode -ltex – vscode plugin, which can be used to detect spelling and grammatical errors in LaTeX

  • Text2SQL – Converts natural language text into STRUCTURED query Language (SQL) to break down the barrier between people and structured data.

Web site

  • Font by – essential font for designers

  • Hotpot. Ai – Online Photo Manipulation (AI old photo restoration, art photo, background removal, Android, Apple screen, etc.)

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