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

• UpdatedNov 12, 2025
• C++

Free Lossless Image Format

• UpdatedJan 9, 2024
• C++

A robust HTML entity encoder/decoder written in JavaScript.

• UpdatedDec 29, 2021
• JavaScript

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

• UpdatedNov 21, 2025
• Rust

JPEG XL image format reference implementation

• UpdatedNov 29, 2025
• C++

[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.

• UpdatedJan 22, 2025
• C

high performance JSON encoder/decoder with stream API for Golang

• UpdatedNov 22, 2023
• Go

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

• UpdatedNov 27, 2025
• C

Minimalistic MP3 decoder single header library

• UpdatedAug 15, 2024
• C

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

• UpdatedJul 18, 2025
• C++

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

• UpdatedNov 24, 2025
• Python

🤟 Super fast H.264/H.265 FLV player

• UpdatedJan 6, 2023
• C++

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

• UpdatedNov 23, 2025
• Rust

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

• UpdatedJul 10, 2025
• PHP

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

• UpdatedDec 27, 2024
• Java

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

• UpdatedApr 29, 2025
• Go

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.

• UpdatedOct 16, 2023
• JavaScript

Purely functional video codec, used for ExCamera and Salsify

• UpdatedJun 7, 2023
• C++

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

• UpdatedMar 15, 2025
• Go

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.

• UpdatedNov 20, 2025
• C