この記事は古くなっており、今後更新されません。新しい React 日本語ドキュメントである ja.react.dev をご利用ください。 新しくなったチュートリアルでは最新の React の使い方がライブサンプル付きで学べます。 このチュートリアルは React の事前知識ゼロでも読み進められます。 チュートリアルを始める前に このチュートリアルでは小さなゲームを作成します。自分はゲームを作りたいのではないから、と飛ばしたくなるかもしれませんが、是非目を通してみてください。このチュートリアルで学ぶ技法はどのような React のアプリにおいても基本的なものであり、マスターすることで React への深い理解が得られます。 ヒント このチュートリアルは実際に手を動かして学びたい人向けに構成されています。コンセプトを順番に学んでいきたい人は一段階ずつ学べるガイドを参照してください。このチュート
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In the last two tutorials we looked at ways to use PreCSS on completed stylesheets to enhance their cross browser compatibility and optimization, essentially as a post-processor. In this tutorial you’ll learn to use PostCSS as a pre-processor, in the same way you would use Stylus, Sass or LESS. There are two main ways you can go about using PostCSS for preprocessing. One is to select all your own
In the last tutorial you learned how to use PostCSS to help make your stylesheets more cross browser compatible, in particular dealing with issues arising from support for legacy versions of IE. In this tutorial we’re going to learn how to make your stylesheets more efficient and load faster, by using PostCSS to perform various minification and optimization operations. You’ll learn how to: Combine
Gulp is a tool that helps you out with several tasks when it comes to web development. It’s often used to do front-end tasks like: Spinning up a web server Reloading the browser automatically whenever a file is saved Using preprocessors like Sass or LESS Optimizing assets like CSS, JavaScript, and images Important Note! This article was written for Gulp 3.x, but now Gulp 4.x is out and recommended
The following is a guest post by Charlie Walter. Charlie does a bunch of work with Three.js (3D in the browser with WebGL) and gaming concepts. If that stuff interests you, read on! In this tutorial I’ll explain an approach on how to connect your smartphone to a 3D web game. We’ll be making a car which you can control by tilting your phone (using the phone’s accelerometer). We’ll use the JavaScrip
Introduction Developers have a number of choices today when it comes to selecting a JavaScript framework or UI library for building scalable web apps. React, Vue, Svelte, Angular, Solid, Lit…the list of solutions continues to grow, but just how do you decide on which to use in a sea of so many options? To help you understand the options, we created TodoMVC - a project which has offered the same To
In previous tutorials we've looked into harnessing the Behance API to drive our own web page, and then, using LESS, we made the whole thing look presentable. In this tutorials we're going to enhance the experience for visitors by adding a lightbox effect and some CSS animations. Lightbox and Animation Effects Many portfolio websites today employ a lightbox of some kind for their portfolio images.
A tutorial on how to create a circular navigation using CSS transforms. In this tutorial I’m going to show you how to create circular navigations using CSS transforms. I’m going to take you through the steps for creating these styles one by one, and explain the math (yikes!) and simple logic behind them so you get a clear understanding of the technique. Like I mentioned, there’s going to be some b
https://github.com/mixi-inc/JavaScriptTraining と http://alpha.mixi.co.jp/2013/11844/ とセットでご覧ください。
Here are some common issues that cause you to see this page: Your domain is pointed to the server, but there is no site with that domain name on the server. You are accessing the site via HTTPS, but the site does not have an SSL certificate installed. Your domain has an AAAA record, but the site only works with IPv4 on the server.
随分前に作成したものですが、Edge Animateを使ったウェブサイトサンプルを作ったので紹介します。Edge Animateとは2012年9月にリリースされたアドビのHTML5向けのアニメーション制作ツールです(参考記事)。アニメーションを作るためのタイムラインを持っており、JavaScriptなどを併用してインタラクティブコンテンツを作ることのできます。ユーザーコミュニティーが盛り上がればいいなぁということでソースファイルも配布しておきます。 サンプル ソースファイル一式 Edge Animateの特徴 インタラクティブコンテンツを作るには課題の多いHTML5ですが、Edge Animateは初級者でも使いやすいように至れりつくせりの機能がついています。特徴的な機能としては次の通り。 アニメーションは内部的にjQueryアニメーションとして変換されている 既存のHTML製ウェブサイト
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40 Cool jQuery Animation Tutorials and Plugins by Sonny M. Day | Last updated Jun 24, 2013 | jQuery Plugin Collections | 12 comments Since its arrival, jQuery has caught the web by storm and now it is one of the preferred solutions in creating fancy animations on web pages. jQuery provides great cross browser support, it is lightweight and easy to use. Right now, you can see jQuery effects applied
Author admin Reading 13 min Views 845 Published by August 15, 2012 Modified by September 23, 2024 Today I would like to give you something new, we have already talked about different social networks like facebook, google or twitter, but we haven’t tried other services, as example – musical services. I’ve prepared for you an example of work with Last.fm. As we know, this is huge musical website wit
JavaScript でアニメーションを作る アニメーションとは何？ ビューを少しずつ回転、拡大縮小、移動、変色などを行い、連続的な動きを作る こんな感じ <div id="view">hoge</div> <script> var el = document.getElementById('view'); el.style.opacity = 1; setInterval(function() { el.style.opacity -= 0.01; }, 10); </script> なんで、あんな感じの書き方になるの？ setInterval の意味が分からない こんな感じで書けないの？ <div id="view">hoge</div> <script> var el = document.getElementById('view'); el.style.opacity = 1; w
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