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 🦖

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Updated Dec 26, 2025
C

twitter / twitter-text

Star 3.1k

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.

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Updated Apr 26, 2024
HTML

Genivia / ugrep

Star 3k

🔍 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

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Updated Dec 15, 2025
C++

contour

contour-terminal / contour

Star 2.8k

Modern C++ Terminal Emulator

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Updated Jan 11, 2026
C++

oeasy-python-tutorial

overmind1980 / oeasy-python-tutorial

Star 2.2k

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

Updated Jan 10, 2026
Shell

Diagon

ArthurSonzogni / Diagon

Sponsor

Star 2.1k

Interactive ASCII art diagram generators. 🌟

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Updated May 16, 2025
C++

tomlplusplus

marzer / tomlplusplus

Sponsor

Star 2k

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

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Updated Dec 24, 2025
C++

fcambus / ansiweather

Star 1.9k

Weather in terminal, with ANSI colors and Unicode symbols

weather unicode terminal ansi

Updated Dec 29, 2025
Shell

sheredom / utf8.h

Star 1.9k

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

c unicode cpp utf8

Updated Jan 4, 2025
C

nemtrif / utfcpp

Star 1.9k

UTF-8 with C++ in a Portable Way

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Updated Dec 31, 2025
C++

mathiasbynens / emoji-regex

Sponsor

Star 1.9k

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

emoji unicode regex regexp regular-expression

Updated Oct 13, 2025
JavaScript

zws

zws-im / zws

Sponsor

Star 1.8k

Shorten URLs using invisible spaces

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Updated Jan 12, 2026
TypeScript

string

symfony / string

Star 1.8k

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

Updated Dec 19, 2025
PHP

unicode-org / icu4x

Star 1.7k

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

rust unicode internationalization localization icu cldr

Updated Jan 10, 2026
Rust

simdutf

simdutf / simdutf

Star 1.6k

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.