unicode

Up to 100x faster strings for C, C++, CUDA, Python, Rust, Swift, JS, & Go, leveraging NEON, AVX2, AVX-512, SVE, GPGPU, & SWAR to accelerate search, hashing, sorting, edit distances, sketches, and memory ops 🦖

search hashing unicode parser information-retrieval string gpu hash edit-distance simd dataset levenshtein-distance string-manipulation sorting-algorithms substring string-matching string-search string-parsing

UpdatedDec 17, 2025
C

twitter /twitter-text

Star3.1k

Twitter Text Libraries. This code is used at Twitter to tokenize and parse text to meet the expectations for what can be used on the platform.

nodejs ruby emoji java unicode twitter objective-c twitter-text tweet

UpdatedApr 26, 2024
HTML

Genivia /ugrep

Star3k

🔍 ugrep 7.5 file pattern searcher -- a user-friendly, faster, more capable grep replacement. Includes a TUI, Google-like Boolean search with AND/OR/NOT, fuzzy search, hexdumps, searches (nested) archives (zip, 7z, tar, pax, cpio), compressed files (gz, Z, bz2, lzma, xz, lz4, zstd, brotli), pdfs, docs, and more

search unicode interactive zip regex tar fuzzy-search tui file-indexing code-search recursively-search grep ripgrep silver-searcher hexdump file-search

UpdatedDec 15, 2025
C++

contour-terminal /contour

Star2.8k

Modern C++ Terminal Emulator

emoji linux console unicode library terminal xterm terminal-emulators vte hacktoberfest unicode-support grapheme-cluster sixel-graphics windows-terminal

UpdatedDec 17, 2025
C++

overmind1980 /oeasy-python-tutorial

Star2.2k

良心的 Python 教程，面向零基础初学者简明易懂的 Python3 入门基础课程。在linux+vim生产力环境下，从浅入深，从简单程序学到网络爬虫。可以配合蓝桥云上实验环境操作。

python vim linux unicode tutorial learn-python

UpdatedOct 16, 2025
Shell

ArthurSonzogni /Diagon

Sponsor

Star2.1k

Interactive ASCII art diagram generators. 🌟

markdown unicode parser cmake cpp ascii uml webassembly antlr ascii-diagram ascii-art webapp lexer uml-diagram generators webapplication arthursonzogni

UpdatedMay 16, 2025
C++

marzer /tomlplusplus

Sponsor

Star1.9k

Header-only TOML config file parser and serializer for C++17.

toml-parser toml unicode parser json cpp serializer utf-8 header-only toml-parsing cpp17 c-plus-plus-17 no-dependencies single-file configuration-files cplusplus-17 cpp20 cplusplus-20 c-plus-plus-20 tomlplusplus

UpdatedAug 30, 2025
C++

fcambus /ansiweather

Star1.9k

Weather in terminal, with ANSI colors and Unicode symbols

weather unicode terminal ansi

UpdatedFeb 14, 2024
Shell

sheredom /utf8.h

Star1.9k

📚 single header utf8 string functions for C and C++

c unicode cpp utf8

UpdatedJan 4, 2025
C

mathiasbynens /emoji-regex

Sponsor

Star1.9k

A regular expression to match all Emoji-only symbols as per the Unicode Standard.

emoji unicode regex regexp regular-expression

UpdatedOct 13, 2025
JavaScript

nemtrif /utfcpp

Star1.9k

UTF-8 with C++ in a Portable Way

unicode internationalization cpp portable text utf-8 header-only cpp98 utf-16

UpdatedNov 10, 2025
C++

zws-im /zws

Sponsor

Star1.8k

Shorten URLs using invisible spaces

nodejs unicode postgres typescript nextjs url-shortener hacktoberfest prisma zws

UpdatedDec 17, 2025
TypeScript

symfony /string

Star1.8k

Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way

i18n php unicode symfony component string utf-8 utf8 symfony-component grapheme

UpdatedDec 7, 2025
PHP

unicode-org /icu4x

Star1.7k

Solving i18n for client-side and resource-constrained environments.

rust unicode internationalization localization icu cldr

UpdatedDec 17, 2025
Rust

simdutf /simdutf

Star1.6k

Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension, LoongArch64, POWER. Part of Node.js, WebKit/Safari, Ladybird, Chromium, Cloudflare Workers and Bun.

unicode base64 transcoding neon simd avx2 sse2 utf8 risc-v utf16 ppc64le avx-512