HTML
1. Web Accessibility (ARIA Roles)
2. Document flow and rendering order
3. <template> tag
4. data * attributes
5. HTML form validation without JavaScript
6. <picture> and responsive images
7. Accessibility (ARIA basics)
8. semantic HTML tags
9. Shadow DOM and Web Components
10. Image Input Types and Form Validation (Advanced)
11. Meta Tags for SEO and Social Media (Open Graph)
12. HTML5 Geolocation and Media API
13. Picture Element and Responsive Images
14. HTML performance concepts
15. HTML5 Web Storage API (Local Storage & Session Storage)
16. SVG (Scalable Vector Graphics) Integration
17. The <template> and <slot> Elements
18. HTML5 Semantic Elements
19. HTML Web APIs
20. HTML charsets
21. HTML Responsive Web Design
22. HTML Layout
23. HTML <iframe>
24. HTML Element Relationship
25. <script> and <noscript> Tag
26. Semantic HTML
27. HTML Lazy Loading Techniques
28. Progressive Web App (PWA) Basics with HTML
29. HTML Microdata and Structured Data
30. HTML Web Workers
31. HTML Geolocation API
32. HTML Drag and Drop API
33. HTML Web Storage (LocalStorage and SessionStorage)
34. HTML Web Storage (LocalStorage and SessionStorage)
35. What is Accessibility in HTML
36. HTML Doctype Declaration and Document Standards
37. HTML Meta Tags (SEO and Page Metadata)
38. <img> tag in HTML
39. Forms and Input in HTML
40. Tables in HTML
41. Lists in HTML
42. Images in HTML
43. Links and Navigation in HTML
44. Headings and Paragraphs in HTML
45. Attributes in HTML
46. Elements and Tags in HTML
47. HTML Structure
48. Browser parsing rules and invalid HTML handling
49. SEO relevant HTML
50. <form> tag in HTML
51. Common HTML Semantic Structural Tags
52.
tag
53. <input> tag
54. <style> Tag
55.
56. addEventListener()
57. constructor function in JavaScript
58. <marquee> in HTML
59. <ol> and <ul> tag
60. <audio> tag in HTML
61. <video> tag
62. <select> tag in HTML
63. HTML Introduction
64. Building Blocks
65. Tags
66. Attributes
67. Elements
68. Formatting tags Set 1
69. Formatting tags Set 2
70. Heading
71. Paragraph
72. Phrase tag Set 1
73. Phrase tag Set 2
74. Anchor Tag
75. Images
76. Tables
77. Lists
78. Forms Input Set 1
79. Forms Input Set 2
80. Forms Input Set 3
81. Forms Input Set 4
82. Forms Dropdown
83. Forms Textarea
84. Form Tag Attributes
85. iFrames
86. File Paths
87. Page Layouts
88. Page Responsive
89. Computer codes
90. Entities
91. Google Map
92. Audio
93. Video
94. SVG
95. Canvas
96. Drag and Drop
97. Geo Location