Shulou(Shulou.com)06/03 Report--

Today, I will talk to you about the life-saving tools of front-end developers, which may not be well understood by many people. in order to make you understand better, the editor has summarized the following contents for you. I hope you can get something according to this article.

CSS Code Generator

Have you ever tried to remember how to declare gradients, text shadows, CSS properties of Flexbox or Grid, just to name a few? Not easy. Unless you use some CSS features and their properties over and over again, it's hard to remember all of them. However, even people who are proficient in CSS sometimes need to review certain attributes, especially if they haven't used them for a while.

If you need some quick help from the latest and greatest CSS, here is the CSS generator to save. Enter numeric values, preview the results, grab the generated code and run it.

1. CSS3 Generator

Https://css3generator.com/

CSS3 Generator is a free online application that allows you to quickly write code for modern CSS features such as Flexbox, gradients, transitions and transformations.

Enter the desired CSS value, preview the results in real time, and copy and paste the generated code. In addition, the application displays a list of browsers that support CSS code and their versions.

two。 Ultimate CSS Generator

Https://webcode.tools/css-generator

CSS Generator is a free online application that allows you to generate code for CSS animation, background, gradients, borders, filters, etc.

The interface is friendly, the browser support information of the CSS function you are interested in is clear and easy to find, and the generated code is clean and accurate.

3. CSS Grid layout Generator

Https://css-grid-layout-generator.pw/

CSS Grid is great, and creating a grid in code gives you complete control over the final result. However, when you code, it is helpful to have a visual grid representation. Although some major browsers have implemented good tools to allow you to visualize your grid, some developers can do some extra help. This is where the CSS Grid generator might come in handy.

CSS Grid Layout Generator written by Dmitrii Bykov is free, accessible online, and very flexible. I tried it and found that it gives me a lot of control at the grid container level and grid project level, as well as good preview capabilities and concise code.

If you need help, please click the "how to use (How to Use)" button and watch the demo video provided by the app author.

Static site generator

The static Web site Builder represents:

... Make a compromise between using a manually coded static site and a full CMS while retaining the benefits of both. In essence, a static pure hTML site is generated, using concepts similar to CMS (such as templates). You can extract content from the database, but more typically, use Markdown files.

These are the first two static site generators listed on the StaticGen site.

4. Next.js

Https://nextjs.org/

Next.js is a free open source framework for statically exported React applications. Its features include:

Pre-rendering (Next supports server-side rendering)

Zero configuration

Expandability

CSS-in-JS

Great document.

And more.

5. Gatsby

Https://www.gatsbyjs.org/

Gatsby is a free and open source framework based on React that helps developers build fast websites and applications.

Gatsby provides a number of features, such as:

React,webpack, the powerful function of modern JavaScript and CSS

Rich data plug-in ecosystem

Progressive Web application generation

Super simple deployment

Prepackaged Gatsby sites customized for different use cases

And more.

SVG optimizer

Performance on the web is critical: visitors get impatient while waiting for content to load, and search engines tend to punish slow sites.

Optimizing graphics is a necessary step in building fast websites and applications, and SVG graphics is no exception. To ensure that SVG code is clean and tidy, using the SVG optimizer has become an essential step in the workflow of front-end developers.

Here are two excellent SVG optimizers that are widely used by professional developers.

6. SVGOMG

Https://jakearchibald.github.io/svgomg/

SVGOMG is a free online application that allows you to apply many optimization options to SVG code and preview the final result. Easy to use, but also can be used offline.

7. SVG Optimizers

Https://petercollingridge.appspot.com/svg-optimiser

This is another great free online SVG optimization tool that can be used to prune SVG code, which is intuitive and easy to use.

Animation library

Animation can be seen everywhere on the Internet, whether it is subtle micro-effects, or large chunks of content gradually unfolded on the screen of the story movement, are the existence of animation.

While modern CSS and JavaScript contain the features you need to create some cool web animations, the libraries listed below will certainly let you get your work done faster and achieve some amazing results.

8. Animate.css

Https://animate.style/

Animate.css is a ready-to-use cross-browser animation library that can be used in your Web project. Ideal for emphasizing, home page, slider and tips for guiding attention.

As the name implies, this library is pure CSS. Among the pre-packaged effects, you will find eye-catching effects such as bounce and flicker effects, rear entrances and exits, fade in and fade out, and a large number of other effects.

Features include:

Quick installation using npm,Yarn or CDN

Easy to use

Use the CSS custom property (CSS variable) to customize options for animation duration, delay, and interaction

A practical class for delay, speed change, and repetition.

9. GreenSock (GSAP)

Https://greensock.com/

GSAP (GreenSock Animation platform) provides "ultra-high performance, professional animation for modern networks".

Its highly intuitive JavaScript-driven syntax allows you to build excellent animations right away. From DOM elements and JavaScript objects to the immersive experience of SVG,Canvas and WebGL, there is no limit to the objects that can be animated with GSAP. In addition, GSAP is cross-browser, backward compatible, and provides excellent documentation and support communities.

10. Anime.js

Https://animejs.com/

Anime.js is a lightweight JavaScript animation library with a simple and powerful API. It is used with the CSS property, the SVG,DOM property, and the JavaScript object.

Completely open source, with its intuitive syntax and excellent documentation, you can immediately use Anime.js and start running.

Cross-browser testing

Developers have no control over which device to access their Web site or application. In 2019, more than half of all network traffic will come from mobile devices. Overall, screen sizes vary from desktops and tablets to smartphones and wearable technologies.

As a front-end developer, ensuring that web pages can be used at any screen size is a core part of our work. While there is nothing like testing websites and applications directly on different browsers and platforms, it is not the choice of most of us to cover all the basics in this way. The services and applications listed below can help.

11. Caniuse

Https://caniuse.com/

I don't know what you think, but when I need to know the latest information about browser support for any HTML, CSS, SVG and JavaScript features-no matter how novel or obscure they are-caniuse is my preferred website.

You will get the latest statistics at the global and country-specific levels, as well as information about specific issues, resources, etc.

12. Am I Responsive?

Http://ami.responsivedesign.is/

This is a free online application that allows you to quickly check the appearance of your website under different screen sizes.

The following is a list of features:

You can use the application from the application's website by entering the URL of the site you want to test in the text box, or by using the "Am I RWD" bookmark on the browser from anywhere.

Http://localhost/ works .

You can click and scroll on each device that displays your site to test.

13. Responsive Web Design Checker

Https://responsivedesignchecker.com/

Responsive Web Design Checker, the responsive web design inspector, is another free online application that tests the appearance of your site not only on different screen sizes, but also on a variety of devices. These include a variety of desktops and laptops, tablets such as Apple iPad Retina and Amazon Kindle Fire, and smartphones such as Apple iPhone 6 Universe 7 Plus and Samsung Galaxy.

14. BrowserStack

Https://www.browserstack.com/

BrowserStack is a popular paid service that allows you to test your website or application on more than 2000 real devices and browsers. It works right out of the box and is completely safe.

Code collaboration and playground

Here are some great tools that let you quickly share code, prototypes, and test project ideas.

15. GitHub

There is no need to say much about this.

16. CodePen

Https://codepen.io/

CodePen has been around for many years and is loved and widely used by the front-end developer community. It is ideal for experimenting with concepts, prototyping, learning coding, and code sharing. Defined by its team as follows:

CodePen is a social development environment. In essence, it allows you to write code in a browser and view the results at build time. This is a useful and free online code editor for developers of any skill, especially for those who learn the code. We focus on front-end languages such as HTML,CSS,JavaScript and preprocessing syntax that can be converted into this content.

17. JSFiddle

Https://jsfiddle.net/

JSFiddle is an online IDE service and online community for testing and demonstrating HTML, CSS, and JavaScript code snippets, or "fiddles," that users create and collaborate on. It allows you to simulate AJAX calls. In 2019, JSFiddle ranked second in the world and the United States in terms of the number of searches in the programming language (PYPL) popularity index, directly behind Cloud9 IDE, becoming the most popular online IDE.

18. SoloLearn

Https://www.sololearn.com/

SoloLearn is a great online playground that allows you to test HTML,CSS and JavaScript code. It also provides basic coding courses free of charge, as well as forums for developers and learners.

19. Jsrun.net

Https://jsrun.net/

This is a domestic version of CodePen, highly recommended! Codepen, JSFiddle is good, but because the server is abroad, the fourth degree is very slow. And jsrun.net is very fast.

After reading the above, do you have any further understanding of the life-saving tools of front-end developers? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.