A fully-featured WAVE format encoder and decoder. Written in pure TypeScript.
decode lightning invoices without overhead (doesn't check signatures).
Decode audio files using FFmpeg and WebAssembly
A pitch-detection library for node and the browser
Read/write IEEE754 floating point numbers from/to a Buffer or array-like object
Base64 streaming encoder and decoder
Encode/decode DNS-SD TXT record RDATA fields
Source code handling classes for webpack
Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.
bc-ur decoder
Core audio processing utilities and interfaces for AudioWave
Utility functions for AudioBuffers
minimal implementation of a PassThrough stream
Encode and decode base64 encoded strings
Buffer List: collect buffers and access with a standard readable Buffer interface, streamable too
TypeScript definitions for range-parser
Parse and compile gettext po and mo files to/from json, nothing more, nothing less
Utility for normalizing a numeric range, with a wrapping function useful for polar coordinates
A minimal base64 implementation for number arrays.
Byte buffer specialized for data in chunks with special cases for dropping bytes in the front, merging bytes in to various integer types and abandoning buffer without penalty for previous chunk merges.
Constant-time comparison of Buffers
Create an ArrayBuffer instance from a Data URI string
Fast and advanced TIFF decoder
PNG image decoder and encoder written entirely in JavaScript