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Web Development & Javascript Notes - Frontend Resources
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Premium Resources to learn web Development for Free 🆓🤩 HTML | CSS | JAVASCRIPT | PHP | MYSQL | BOOTSTRAP | REACT | W3.CSS | JQUERY | JSON | PYTHON | DJANGO | TYPESCRIPT | GIT Buy ads: https://telega.io/c/webdevelopmentbook
显示更多📈 Telegram 频道 Web Development & Javascript Notes - Frontend Resources 的分析概览
频道 Web Development & Javascript Notes - Frontend Resources (@webdevelopmentbook) 英语 语言赛道中的 是活跃参与者。目前社区聚集了 31 513 名订阅者，在 技术与应用 类别中位列第 4 357，并在 印度 地区排名第 13 346 位。
📊 受众指标与增长动态
自 невідомо 创建以来，项目保持高速增长，吸引了 31 513 名订阅者。
根据 19 六月, 2026 的最新数据，频道保持稳定运转。过去 30 天订阅人数变化为 301，过去 24 小时变化为 -1，整体触达仍然可观。
- 认证状态： 未认证
- 互动率 (ER)： 平均受众互动率为 3.51%。内容发布后 24 小时内通常能获得 0.46% 的反应，占订阅者总量。
- 帖子覆盖： 每篇帖子平均可获得 1 106 次浏览，首日通常累积 144 次浏览。
- 互动与反馈： 受众积极参与，单帖平均反应数为 5。
- 主题关注点： 内容集中在 git, css, javascript, html, api 等核心主题上。
📝 描述与内容策略
作者将该频道定位为表达主观观点的平台：
“Premium Resources to learn web Development for Free
🆓🤩 HTML | CSS | JAVASCRIPT | PHP | MYSQL | BOOTSTRAP | REACT | W3.CSS | JQUERY | JSON | PYTHON | DJANGO | TYPESCRIPT | GIT
Buy ads: https://telega.io/c/webdevelopmentbook”
凭借高频更新（最新数据采集于 20 六月, 2026），频道始终保持新鲜度与高覆盖。分析显示受众积极互动，使其成为 技术与应用 类别中的关键影响点。
31 513
订阅者
-124 小时
+567 天
+30130 天
帖子存档
⚠️-Example ⬇️
<!DOCTYPE html>
<html>
<body>
<h1>My First Heading</h1>
<p>My first paragraph.</p>
</body>
</html>
⚠️-How to View HTML Source
Have you ever seen a Web page and wondered "Hey! How did they do that?"⬇️
HTML Documents
⚛All HTML documents must start with a document type declaration: <!DOCTYPE html>.
⚛The HTML document itself begins with <html> and ends with </html>.
⚛The visible part of the HTML document is between <body> and </body>.
1️⃣-View HTML Source Code:
Right-click in an HTML page and select "View Page Source" (in Chrome) or "View Source" (in Edge), or similar in other browsers. This will open a window containing the HTML source code of the page.
⚛HTML Links
HTML links are defined with the <a> tag:⬇️
2️⃣-Inspect an HTML Element:
Right-click on an element (or a blank area), and choose "Inspect" or "Inspect Element" to see what elements are made up of (you will see both the HTML and the CSS). You can also edit the HTML or CSS on-the-fly in the Elements or Styles panel that opens.
<!DOCTYPE html>
<html>
<body>
<h2>HTML Images</h2>
<p>HTML images are defined with the img tag:</p>
<img src="Exp.jpg" alt="SiteExp.com" width="104" height="142">
</body>
</html>
.......................................Result⬇️
⚠️-HTML Basic Examples
⚛In this chapter we will show some basic HTML examples.
⚛Don't worry if we use tags you have not learned about yet.
⚛HTML Images
HTML images are defined with the <img> tag.
The source file (src), alternative text (alt), width, and height are provided as attributes:⬇️
⚠️-Step 4: View the HTML Page in Your Browser
Open the saved HTML file in your favorite browser (double click on the file, or right-click - and choose "Open with").
The result will look much like this:⬇️
⚠️-Tip: You can use either .htm or .html as file extension. There is no difference; it is up to you.
⚠️-Step 3: Save the HTML Page
Save the file on your computer. Select File > Save as in the Notepad menu.
Name the file "index.htm" and set the encoding to UTF-8 (which is the preferred encoding for HTML files).⬇️
⚠️-Step 2: Write Some HTML
Write or copy the following HTML code into Notepad:⬇️
⚠️-Step 1: Open TextEdit (Mac)
Open Finder > Applications > TextEdit
Also change some preferences to get the application to save files correctly. In Preferences > Format > choose "Plain Text"
Then under "Open and Save", check the box that says "Display HTML files as HTML code instead of formatted text".
Then open a new document to place the code.
⚠️-Step 1: Open Notepad (PC)
Windows 8 or later:
Open the Start Screen (the window symbol at the bottom left on your screen). Type Notepad.
Windows 7 or earlier:
Open Start > Programs > Accessories > Notepad
Learn HTML Using Notepad or TextEdit
⚛Web pages can be created and modified by using professional HTML editors.
⚛However, for learning HTML we recommend a simple text editor like Notepad (PC) or TextEdit (Mac).
⚛We believe that using a simple text editor is a good way to learn HTML.
⚠️Follow the steps below to create your first web page with Notepad or TextEdit.⬇️
⚛1989 Tim Berners-Lee invented www
⚛1991 Tim Berners-Lee invented HTML
⚛1993 Dave Raggett drafted HTML+
⚛1995 HTML Working Group defined HTML 2.0
⚛1997 W3C Recommendation: HTML 3.2
⚛1999 W3C Recommendation: HTML 4.01
⚛2000 W3C Recommendation: XHTML 1.0
⚛2008 WHATWG HTML5 First Public Draft
⚛2012 WHATWG HTML5 Living Standard
⚛2014 W3C Recommendation: HTML5
⚛2016 W3C Candidate Recommendation: HTML 5.1
⚛2017 W3C Recommendation: HTML5.1 2nd Edition
⚛2017 W3C Recommendation: HTML5.2
