10条人生快乐法则 10 Tips to get Happiness in your life 人生的终极追求就是有快乐的一生。也许是一口美味，一段笑话，一个微笑都能给你带来心里的安慰，带了内心的快乐。很多人觉得快乐是一种心理反应，其实它是一种复杂的生理反应，来自于某种刺激点。 随之而来的是两种激素，一种是多巴胺，虽然短暂却给人以兴奋的感觉，比如观看足球比赛，进球后带给你的立刻的兴奋。另一种是内啡肽，这是一种长期带来的快乐感受，比如你坚持每天运动，运动后的挥汗如雨给你带来心情的愉悦，长期以往带来的是长久的快乐。我们的人性，决定了我们有贪念，容易懒惰，想要不劳而获，想要获取到这世界最多的能量。反人性，让你体会到为人之乐，平淡且长久。所以我们要从获取多巴胺开始，从每天的小事做起，遵循自然界的规律，获取长久高级的快乐。 The ultimate pursuit of life is to have a happy life.Maybe it’s a delicious bite, a joke, and a smile that can bring you comfort and happiness in your heart.Many people think that happiness is a psychological response, but in fact it is a complex physiological response that comes…

Real-world React project collection 2022 — React 18 is the vibe in 2022, for whom want to improve their React development skills, this is my personal favorite collection of Projects tutorials. This is the whole class for the basic knowledge about React 18, even if you are new in this field and want to study React…

Great tutorial for real-world e-commerce projects — The most important part to do an e-commerce website is how to connect the front-end and back-end. Cooper Codes’ tutorial refreshes my insight into this topic. the link to his tutorial the GitHub code The first part is building the front end of the shopping pages. The folder structure:

The useful snippet with the newest React hooks. — QUICK learning notebooks Functions: add items with add button live search all items two input tags for typing, an add button to submit, and the list showing all items

I can’t believe it’s so easy to build Chrome extensions in only 5 minutes. Here is how I built one with JavaScript and API. I tried with the Coronavirus Smartable API to fetch the latest news and show inbox. First, build an index.html file to build the DOM and some…

Hooks you should know that will change your development life. — After all these years of upgrading React, The hooks become more and more useful and necessary for your development journey. For now, React is on 16.8 version now. Hooks replaced the way of using class frequently before. It’s easier to understand the complex components and handle the states better. When…

These free tutorials and projects can help boost your skill as a JavaScript developer in 2022. — Learning JavaScript is a life-long process. After studying JavaScript basics, I can read the JavaScript codes well enough, but how to practice with real-world projects to go further on the front-end developer road? This has always been a mystery to me. I keep searching for JavaScript-related content and projects built…

Features: Validate input value with Regular Expressions Hide and show the password Toggle the images according to the validation HTML

Array.prototype.filter() 1. Filter the list of inventors for those who were born in the 1500's. const fifteen = inventors.filter( (inventor) => inventor.year >= 1500 && inventor.year < 1600 ); console.table(fifteen); 2. Array.prototype.map() Give us an array of the inventor's first and last names. const fullNames = inventors.map( (inventor) => `${inventor.first}…