Ultra fast JSON decoder and encoder written in C with Python bindings

Free Lossless Image Format

A robust HTML entity encoder/decoder written in JavaScript.

Blazing fast and correct x86/x64 disassembler, assembler, decoder, encoder for Rust, .NET, Java, Python, Lua

JPEG XL image format reference implementation

[Skype Silk Codec SDK]Decode silk v3 audio files (like wechat amr, aud files, qq slk files) and convert to other format (like mp3). Batch conversion support.

high performance JSON encoder/decoder with stream API for Golang

vgmstream - A library for playback of various streamed audio formats used in video games.

Minimalistic MP3 decoder single header library

a fast and user-friendly runtime for transformer inference (Bert, Albert, GPT2, Decoders, etc) on CPU and GPU.

🤟 Super fast H.264/H.265 FLV player

The X86 Encoder Decoder (XED), is a software library for encoding and decoding X86 (IA32 and Intel64) instructions

This is a PHP library to detect and decode QR-codes. This is first and only QR code reader that works without extensions.

The JAVE (Java Audio Video Encoder) library is Java wrapper on the ffmpeg project

Captfencoder is opensource a rapid cross platform network security tool suite, providing network security related code conversion, classical cryptography, cryptography, asymmetric encryption, miscellaneous tools, and aggregating all kinds of online tools.

Purely functional video codec, used for ExCamera and Salsify

Heimdall is an advanced EVM smart contract toolkit specializing in bytecode analysis and extracting information from unverified contracts.

A wordlist framework to fullfill your kinks with your wordlists. For security researchers, bug bounty and hackers.

csvutil provides fast and idiomatic mapping between CSV and Go (golang) values.

bddisasm is a fast, lightweight, x86/x64 instruction decoder. The project also features a fast, basic, x86/x64 instruction emulator, designed specifically to detect shellcode-like behavior.