crates.io95Excepcionalíndice de salud
Rust · Python★ 11K↓ 3.8M/mes27 ago 2026
crates.io89Excelenteíndice de salud
Rust★ 3549↓ 16.7M/mes22 ago 2026
PyPI88Excelenteíndice de salud
Python★ 4014↓ 149M/mes28 ago 2026
npm88Excelenteíndice de salud
CSS · JavaScript · TypeScript★ 1052↓ 984M/mes4 ago 2026
crates.io88Excelenteíndice de salud
Rust★ 130↓ 76.7K/mes29 ago 2026
crates.io · npm · Packagist +288Excelenteíndice de salud
Rust★ 666↓ 418K/mes5 sept 2026
npm86Excelenteíndice de salud
eslint/csstreeA tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations
JavaScript★ 22↓ 5.6M/mes2 ago 2026
crates.io83Excelenteíndice de salud
Rust★ 350↓ 156.1K/mes14 ago 2026
npm78Buenoíndice de salud
TypeScript · JavaScript★ 2794↓ 189M/mes13 ago 2026

tryAGI/TiktokenHigh-performance .NET BPE tokenizer — up to 618 MiB/s, competitive with Rust. Zero-allocation counting, multilingual cache, o200k/cl100k/r50k/p50k encodings + HuggingFace tokenizer.json support.
C#★ 882 sept 2026
PyPI · npm77Buenoíndice de salud
SonAIengine/graph-tool-callGraph-based tool retrieval for LLM agents — 248 tools → 82% accuracy, 79% fewer tokens. Zero dependencies. OpenAPI / MCP / LangChain.
Python★ 7↓ 2636/mes1 ago 2026
crates.io · PyPI77Buenoíndice de salud

ml-rust/splintrA high-performance tokenizer (BPE + SentencePiece) built with Rust with Python bindings, focused on speed, safety, and resource optimization.
Rust · Python★ 60↓ 5657/mes5 ago 2026
crates.io71Buenoíndice de salud
Rust · Python★ 16↓ 271.8K/mes22 ago 2026
crates.io · npm69Buenoíndice de salud

goliajp/rust-tiktokenHigh-performance Rust tiktoken BPE tokenizer + WASM bindings (@goliapkg/tiktoken-wasm)
Rust · TypeScript★ 6↓ 7225/mes8 ago 2026
NuGet67Buenoíndice de salud
C#★ 224 jul 2026
crates.io65Buenoíndice de salud
Rust★ 70↓ 8859/mes8 ago 2026
Packagist65Buenoíndice de salud
loupe-php/matcherA library to highlight and crop terms and context within strings such as search results
PHP★ 10↓ 20.6K/mes17 jul 2026
Packagist65Buenoíndice de salud
PHP★ 32↓ 27K/mes30 jul 2026
npm65Buenoíndice de salud
TypeScript★ 3↓ 19.1K/mes25 jul 2026
Go63Moderadoíndice de salud
Go★ 1425 sept 2026
npm63Moderadoíndice de salud
kurajs/kuraKura — the knowledgebase for humans and agents. Agent-native docs infrastructure, built on June.
TypeScript★ 6↓ 63.8K/mes31 jul 2026
npm63Moderadoíndice de salud
Shell · TypeScript★ 111↓ 42.4M/mes27 ago 2026
Packagist62Moderadoíndice de salud
mck89/peastJavaScript parser written in PHP that generates AST from your code according to ECMAScript specification
PHP★ 192↓ 1.4M/mes21 jul 2026
npm60Moderadoíndice de salud

csstree/csstreeA tool set for CSS including fast detailed parser, walker, generator and lexer based on W3C specs and browser implementations
JavaScript★ 2113↓ 416M/mes4 ago 2026
npm · Go60Moderadoíndice de salud
Go★ 4↓ 427/mes22 ago 2026
crates.io60Moderadoíndice de salud
Rust★ 12↓ 2179/mes22 jul 2026
PyPI59Moderadoíndice de salud
Python · Shell★ 29921 jul 2026
Go59Moderadoíndice de salud
clipperhouse/uax29A tokenizer based on Unicode text segmentation (UAX #29), for Go. Split graphemes, words, sentences.
Go★ 11928 jul 2026
npm · crates.io · PyPI59Moderadoíndice de salud
ongjin/garu초경량 한국어 형태소 분석기 — 1MB 모델로 브라우저에서 실행(WASM). Ultra-lightweight Korean morphological analyzer in the browser. npm: garu-ko
Python · Rust★ 159↓ 5150/mes23 jul 2026
Packagist59Moderadoíndice de salud

theseer/tokenizerA small library for converting tokenized PHP source code into XML (and potentially other formats)
PHP★ 5195↓ 16.2M/mes27 ago 2026