Zero-dependency TypeScript text analysis and readability toolkit. 8 readability formulas, sentiment analysis, keyword extraction, SEO scoring, summarization, and CLI.
-
Updated
Mar 22, 2026 - TypeScript
Zero-dependency TypeScript text analysis and readability toolkit. 8 readability formulas, sentiment analysis, keyword extraction, SEO scoring, summarization, and CLI.
Measure how hard your writing is to read — Flesch, grade level, reading time, keyword density. Zero deps, 100% local. Web app + library.
Sistema de análisis de nivel Lexile para textos en español, adaptado al contexto educativo chileno
Free browser-based readability analyzer. 8 formulas, sentiment analysis, keyword extraction, SEO scoring. Privacy-first — runs entirely client-side.
Leveled reading stories for one elementary classroom, built from a hand-cataloged 148-book shelf. Every story is measured and regenerated if it misses the reader's band.
To associate your repository with the reading-level topic, visit your repo's landing page and select "manage topics."