Unicode
- spec
- Unicode character property
- https://unicodebook.readthedocs.io/unicode.html
- https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms
- U+FF00–FFEF
- https://altcodeunicode.com/
- Language codes https://www.ibm.com/docs/en/content-manager/8.6.0?topic=definition-language-codes
https://zh.wikipedia.org/wiki/ISO_639-1%E4%BB%A3%E7%A0%81%E8%A1%A8
https://en.wikipedia.org/wiki/Language_code
Unicode Character Ranges CJK Unified Ideographs (Unicode block) What's the complete range for Chinese characters in Unicode?
1. U+4E00 - U+62FF
Block Range Comment
CJK Unified Ideographs 4E00-9FFF Common
CJK Unified Ideographs Extension A 3400-4DBF Rare
CJK Unified Ideographs Extension B 20000-2A6DF Rare, historic
CJK Unified Ideographs Extension C 2A700–2B73F Rare, historic
CJK Unified Ideographs Extension D 2B740–2B81F Uncommon, some in current use
CJK Unified Ideographs Extension E 2B820–2CEAF Rare, historic
CJK Compatibility Ideographs F900-FAFF Duplicates, unifiable variants, corporate characters
CJK Compatibility Ideographs Supplement 2F800-2FA1F Unifiable variants
Detech language https://cloud.google.com/translate/docs/reference/rest
https://github.com/git/git/tree/master/po
Symbol
- 数学
- +−×÷±≤≥≈
- ⤷⤵︎⤴︎⤶
- ✓✔︎𐄂✔️✅
- ✅❌❓❔❗️❕❎⚠️
- 📝
| gly |
|---|
| ‒ |
| – |
| — |
| ⸺ |
| ⸻ |
Emoji
CJK
- U+4E00–U+9FA5 - 20,902 汗字, Unicode 1.0.1, Unified Repertoire and Ordering, URO
- CJK Unified Ideographs
- 现代汉语与日语最常用的汉字
- https://zh.wikipedia.org/wiki/中日韓統一表意文字列表
Unicode character class
Currency symbols
| sym | Name | Unicode | UTF-8 | |
|---|---|---|---|---|
| € | euro sign | 20AC | E282AC | 欧元 |
| $ | dollar sign | 0024 | 24 | 美元 |
| ¢ | cent sign | 00A2 | C2A2 | 分 |
| £ | pound sign | 00A3 | C2A3 | 英镑 |
| ¥ | yen sign | 00A5 | C2A5 | 人民币 |
| ƒ | 0192 | C692 |
| sym | Ticker | name |
|---|---|---|
| ₿ | BTC | bitcoin |
| Ξ | ETH | Ethereum |
| ⟠ | ETH | Ethereum |
| ₮ | USDT | Tether |
| ξ | ETC | Ethereum Classic |
| Ł | LTC | Litecoin |
| ◈ | DAI | Dai |
| Ƀ | BCH | Bitcoin Cash |
- https://github.com/yonilevy/crypto-currency-symbols
- https://en.wikipedia.org/wiki/Currency_symbol
- https://unicode-explorer.com/articles/cryptocurrency-unicode-symbols
Keyboard
| sym | name |
|---|---|
| ⌘ | Command |
| ⇧ | Shift |
| ⇮ | Alt,Option |
| ⎇ | Alt |
| ⌥ | Alt - Apple |
| ◆ | Alt - Sun Microsystems Type 6 Keyboard |
| ⎈ | Ctrl,HELM |
| ⇬ | CapsLock |
| ⎆ | Enter |
| ^ | Option |
| ⌃ | Option |
| ❖ | Windows |
| ↩ ↵ ⏎ | Enter |
| ▤ ☰ 𝌆 | Menu |
| ↹ ⇥ | Tab |
| ⇄ ⇤ ↤ ↦ | Tab symbol |
| ⎋ | ESC |
| ⌫ ⟵ | Backspace |
| 🌐 | Apple fn |
- http://xahlee.info/kbd/apple_keyboard_key_symbols.html
- http://xahlee.info/comp/unicode_computing_symbols.html
- https://github.com/drmingdrmer/cheatsheet/blob/master/sheets/unicode/from-xahlee-info/keyboard-keys.txt
希腊字母
常用
| sym | a | b |
|---|---|---|
| 🚧 | ||
| 🌟 | ||
| ⚠️ | ||
| ❌ | ||
| ✅ | ||
| 📝 | ||
| ✨ | ||
| 💵 | ||
| 💰 | ||
| 💴 | ||
| 🏷 | ||
| 💬 | ||
| 🛒 | ||
| 📆 | ||
| ⚡️ | ||
|  | ||
| » | » | &187; |
| « | « | &171; |