unicode

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U+0451

CYRILLIC SMALL LETTER IO

CYRILLIC SMALL LETTER IO · Lowercase Letter · Cyrillic · Cyrillic script

xid-start

Quick facts

Code point: U+0451
Decimal: 1105
Name: CYRILLIC SMALL LETTER IO
General category: Ll — Lowercase Letter
Block: Cyrillic
Script: Cyrillic
Bidi class: L
Combining class: 0
Age: 1.1
Name aliases: —

Normalization & case

Decomposition: 0435 0308
Uppercase: U+0401
Lowercase: —
Titlecase: U+0401
Case folding: —
Bidi mirrored: No

Layout & width

East Asian Width: A
Line Break: AL
Numeric: —
Script extensions: —

Binary properties

AlphabeticLowercaseID_StartID_ContinueXID_StartXID_Continue

Developer examples

JS: '\u{451}' // U+0451
Python: "\N{CYRILLIC SMALL LETTER IO}"
HTML: ё

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
HTML named
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Previous

U+0450

Next

U+0452

HTML entity

&iocy;

Block

Cyrillic

Category

Lowercase Letter

Script

Cyrillic

Source

Unicode: 16.0.0
WHATWG: —