Convert character encodings in pure javascript.
Pure-JS printf
Unit conversion functions for Ethereum.
Convert colors between RGBA/HSLA/Hex
Tensorflow model converter for javascript
Shared utilities for chat SDK adapters
Convert and detect character encoding in JavaScript
converts the content to stream
Convert values with PostCSS (e.g. ms -> s)
Typescript port of an accurate python Hijri-Gregorian dates converter based on the Umm al-Qura calendar: https://github.com/mhalshehri/hijri-converter
encodes/decodes base58 encoded XRP Ledger identifiers
Plain color conversion functions
number, money and currency formatting library
Implements the WebIDL algorithms for converting to and from JavaScript values
Chinese Calendar
This Package converts Html Document to Json and vice-versa.
bigint to buffer conversion with native support
ActiveRecord-style API for IndexedDB with TypeScript support
A simple and easy-to-use JS image convert tools, which can specify size to compress the image.
Insert supplied variable values into a format string.
Convert to/from BigInt from/to Buffer, ArrayBuffer, hex string, utf8-encoded text string.
Node.js Buffer API, for React Native
A javascript library for object conversion in Qlik products
A simple and easy-to-use JS image convert tools, which can specify size to compress the image.
Aids you in migrating legacy model data. Saves its progress in the database and is able to resume after interruptions.
Coverts hash and ActiveRecord objects to minimal repersentations for resque to use
Transparent conversion for ActiveRecord
Enhances `ActiveRecord::Base.store_accessor` with data type conversion capabilities.
Type conversions based on fields' types. Similar to what ActiveRecord does.
A library that provides conversion method between Apache Arrow and ActiveRecord
IP address - integer conversion and activerecord support for ip attribute as integer column
Helpers for working with BigDecimals in Rails apps
An ActiveRecord attribute tracker to ensure production Ruby applications only fetch the database content needed to minimize wire traffic and reduce conversion overheads to native Ruby types.
Provides conversion helpers to serialize and deserialize between ActiveRecord models and Castkit DataObjects. Supports nested DataObjects, eager loading, and ActiveRecord-safe hydration.
Amounts provides a precise Amount value object with atomic integer storage, safe registered-type arithmetic, explicit conversion rates, display helpers, and an optional ActiveRecord integration layer.
SmarterCSV is a high-performance CSV reader and writer for Ruby focused on fastest end-to-end ingestion — not just parsing. It returns ready-to-use hashes with configurable header and value transformations, intelligent defaults, and automatic delimiter discovery. Built for real-world data pipelines, SmarterCSV supports chunked processing for large files, streaming via Enumerable APIs, and C acceleration to optimize the full ingestion path (parsing + hash construction + conversions). Designed to handle messy user-uploaded CSV while remaining easy to integrate with Rails, ActiveRecord imports, Sidekiq jobs, parallel processing, and S3-based workflows.