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UTF-8 & Emojis
UTF8 UTF-8 & Emojis
Handle Unicode text, emoji, encoding, normalization, code points, and safe storage.
Lessons
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1
UTF-8 & Emoji Tutorial
2
UTF-8 & Emoji HOME
3
Introduction to Text Encoding
4
What Is Character Encoding
5
A Short History of Encodings
6
ASCII
7
Extended ASCII & Code Pages
8
Latin-1 (ISO-8859-1)
9
What Is Unicode
10
Code Points
11
UTF-8 Encoding Basics
12
How UTF-8 Encodes Bytes
13
UTF-16 & Surrogate Pairs
14
UTF-32
15
UTF-8 vs UTF-16 vs UTF-32
16
Why UTF-8 Won the Web
17
The Byte Order Mark (BOM)
18
Encoding & Decoding
19
Bytes vs Characters
20
Declaring the Charset
21
Charset in HTTP Headers
22
The HTML meta charset Tag
23
BOM vs meta Declaration
24
Saving Files as UTF-8
25
Mojibake: Garbled Text
26
The Replacement Character
27
Debugging Encoding Problems
28
Double Encoding
29
Unicode Planes & Blocks
30
The Basic Multilingual Plane
31
Unicode Character Categories
32
Scripts & Writing Systems
33
Combining Marks
34
Unicode Normalization
35
NFC vs NFD
36
NFKC vs NFKD
37
Canonical Equivalence
38
Case Folding
39
Collation & Sorting
40
Bidirectional Text
41
Control & Invisible Characters
42
Confusable Characters
43
Unicode Escapes in Code
44
Introduction to Emoji
45
Emoji Code Points and Grapheme Clusters
46
Grapheme Clusters
47
ZWJ Emoji Sequences
48
Skin Tone Modifiers
49
Flag Emoji
50
Family & Role Emoji
51
Variation Selectors
52
Keycap Sequences
53
Counting Emoji Correctly
54
Iterating Over Emoji
55
Reversing Strings Safely
56
Truncating Text with Emoji
57
Intl.Segmenter for Graphemes
58
How Emoji Render
59
Emoji Fonts
60
Building an Emoji Picker
61
Emoji Accessibility
62
Emoji & Screen Readers
63
Labeling Emoji
64
Emoji in Content & Tone
65
UTF-8 in JavaScript
66
String Length in JavaScript
67
codePointAt & fromCodePoint
68
Iterating Strings with Spread
69
String.normalize()
70
TextEncoder & TextDecoder
71
Unicode-Aware Regex
72
encodeURIComponent & escape
73
Base64 & Unicode
74
UTF-8 in PHP
75
PHP mbstring Functions
76
PHP HTML Encoding
77
UTF-8 in Python
78
Python encode() & decode()
79
UTF-8 in Databases
80
MySQL utf8 vs utf8mb4
81
Database Collations
82
UTF-8 in HTML, Forms and Databases
83
UTF-8 in Forms
84
Unicode in URLs & Slugs
85
Unicode Filenames
86
UTF-8 in JSON
87
Unicode in Email
88
UTF-8 in CSV & Excel
89
UTF-8 in APIs
90
Validating UTF-8
91
Sanitizing Unicode Input
92
Unicode Security
93
Internationalization (i18n)
94
The Intl API
95
UTF-8 Best Practices
96
Common Encoding Mistakes
97
UTF-8 & Emoji Cheatsheet
98
Encoding Interview Questions
99
UTF-8 & Emoji Quiz
100
UTF-8 & Emoji Exercises
101
UTF-8 Practice Problems
102
UTF-8 & Emoji Project Ideas
103
UTF-8 & Emoji Syllabus
104
UTF-8 & Emoji Study Plan
105
UTF-8 & Emoji Bootcamp
UTF8
UTF-8 & Emojis
Handle Unicode text, emoji, encoding, normalization, code points, and safe storage.
Start First Lesson →
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