A pure javascript JPEG encoder and decoder

A Long class for representing a 64-bit two's-complement integer value.

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

Base32 encoding and decoding

Generate a unique random string

High performance WAV file decoder and encoder

Core cryptographic utilities for Nostr protocol — edge-native (Cloudflare Workers / Deno / browser), zero non-crypto dependencies

Nostr types

Unsigned integers for Javascript

Spec-faithful, tunable Zod schemas & codecs for Nostr — strict by default, loosen deliberately. Classic + zod/mini.

Base 32 encodings for JavaScript

Utility library for validation of PESEL, NIP, REGON, identity card etc. Aimed mostly at Polish environment. [Polish] Walidacja numerów pesel, nip, regon, dowodu osobistego.

The Linux 32-bit binary for esbuild, a JavaScript bundler.

MurmurHash3 x86 finalization mix implemented in JavaScript.

NDK Wallet

The Windows 32-bit binary for esbuild, a JavaScript bundler.

 

Applesauce is a collection of utilities for building reactive nostr applications. The core package provides protocol-level functionality including an in-memory event database, generic event utilities, and basic reactive models.

Populate a <canvas> element with a font texture atlas

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