Extract formant features such as frequency, power, energy, and bandwidth of formants at syllable or word level from audio sources in a web browser using WebAudio API.

macOS toolkit for turning long videos into promo cuts: frame-accurate scene analysis (ffmpeg + Ollama vision), whisper word-level timing, domotion-svg title cards/overlays, and ffmpeg compositing — driven from Claude via a skill.

Generate word clouds in JavaScript.

Pluggable runtime layer that abstracts over multiple PDF engines (PDF-ium, Web Workers, mocks, etc.) to provide a unified API for rendering, search, annotation, and other document-level operations in EmbedPDF.

Set the less significant 32 bits of a double-precision floating-point number.

High word mask for excluding the sign bit of a double-precision floating-point number.

based on log4js and pm2, filter log by word,level,category

Set the more significant 32 bits of a double-precision floating-point number.

Split a double-precision floating-point number into a higher order word and a lower order word.

High word mask for the significand of a double-precision floating-point number.

PostCSS plugin to replace overflow-wrap with word-wrap or optionally retain both declarations.

Definitions of levels for logging purposes & shareable Symbol constants.

Import from Word feature for CKEditor 5.

Return an unsigned 32-bit integer corresponding to the less significant 32 bits of a double-precision floating-point number.

Detect whether a terminal supports color

Generates and consumes source maps

Fast word-level text diff with a C/WASM core and O(N+M) arena memory

Neural phonetic forced aligner (wav2vec2) for Node and the browser — a JS port of charsiu. Aligns audio to a transcript at the phone and word level, fully client-side.

Low-level network interception library for Node.js.

Export to Word feature for CKEditor 5.