Encode data to utf8 bytes. Browser or NodeJS.
Encode FormData content into the multipart/form-data format
Most Efficient JSON Friendly Byte Encoder ~ JavaScript Base85 Encoding Implementation using Z85's alphabet (no backward slash and quotes)
Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.
Get the byteLength out of a DataView, robustly.
Count bytes passing through a stream
Robustly get the byte offset of a Typed Array
Robustly get the byte length of a Typed Array
Get the byteOffset out of a DataView, robustly.
Javascript BPE Encoder Decoder for GPT-2 / GPT-3
A pure JavaScript implementation of a BPE tokenizer (Encoder/Decoder) for GPT-2 / GPT-3 / GPT-4 and other OpenAI models
Most Efficient JSON Friendly Byte Encoder ~ JavaScript Base91 Encoding Implementation using a JSON Friendly alphabet (no backward slash and quotes)
Implementation of the WHATWG URL Standard
High-performance Base64 encoder and decoder
Reads / writes floats / doubles from / to buffers in both modern and ancient browsers.
Get utf8 byte length of string
base64 utilities for TypeScript and JavaScript
Encode and decode base64 encoded strings
A series of compact encoding schemes for building small and fast parsers and serializers
Node.js package to access serial ports. Linux, OSX and Windows. Welcome your robotic JavaScript overlords. Better yet, program them!
Minimalist yEnc and dynEncode encoder and decoder library for browser and NodeJS
See our api docs https://serialport.io/docs/api-parser-slip-encoder
The worker which is used by the media-encoder-host package.
AAC encoder extension for Mediabunny, based on FFmpeg.
A pure-Rust implementation of elliptic curve operations over the Doppio-curve
ml-kem (kyber) post-quantum key encapsulation, from scratch in pure rust, all three security levels, nist-kat verified
Helpers for encoding and decoding byte-orientted data, as used by Tor
Chunky Bits is simple, unmanaged, distributed HTTP object store tool.
DROIDSAW shared analysis primitives. Shannon entropy, taint source/sink types, graph algorithms, and unified finding types.
Custom derive nom parsers from struct
Custom derive nom parsers from struct
The ByteInterpreter is a tool to interpret bytes from and encode bytes to binary files. It can either do this piecemeal, or via a set of rigid, ordered instructions that define a data structure.
For ruby 1.9 strings, replace bad bytes in given encoding with replacement strings, _or_ fail quickly on invalid encodings -- _without_ a transcode to a different encoding.
Emojimmy makes it possible to store emoji characters in ActiveRecord datastores that don’t support 4-Byte UTF-8 Unicode encoding.
Enable encoding and decoding 4 byte chars - Emoji
Unicode characters are encoded into format `{{codepoint_hex}}` before being saved in db. For usage, please refer to the github page.
Detect encoding from BOM and heuristics with confidence scores, convert between encodings, normalize to UTF-8, analyze byte distributions, and handle Windows codepages. Zero dependencies.
Uchardet tries to guess the encoding of a byte stream.
Ruby 1.9 compatible character encoding auto-detection library. This library is a port of the auto-detection code in Mozilla. It means taking a sequence of bytes in an unknown character encoding, and attempting to determine the encoding so you can read the text. It’s like cracking a code when you don’t have the decryption key.
Functions include: big endian encode/decode, hex/bytes convert, keccak256 ...
Safely print all code points from Unicode or single-byte encodings
Decodes Remove Nonstandard Utf8 Bytes-encoded files read by other file input plugins.
This library contains the opty2 library for dynamic generation of x86 multi-byte NOPs. This is useful in writing exploits and encoders. It allows you to dynamic generate variable length instruction sets that are equivalent to a No Operation(NOP) without using the actual 0x90 bytecode. The original code was written by Optyx and spoonm.
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