A modern formatting library

• UpdatedApr 27, 2025
• C++

🚀1K tiny & fast lib for doing addition, subtraction, multiplication and division operations precisely

• UpdatedJun 11, 2024
• TypeScript

Python library for arbitrary-precision floating-point arithmetic

• UpdatedApr 30, 2025
• Python

Fastest Integer Compression

• UpdatedMar 1, 2024
• C

Optimize floating-point expressions for accuracy

• UpdatedMay 1, 2025
• HTML

Compressed numerical arrays that support high-speed random access

• UpdatedApr 8, 2025
• C++

Arb has been merged into FLINT -- usehttps://github.com/flintlib/flint/ instead

• UpdatedMar 16, 2024
• C

Open-Source Libraries for Solidity by ABDK Consulting

• UpdatedMar 21, 2024
• Solidity

Conversion to/from half-precision floating point formats

• UpdatedJul 31, 2024
• C++

Fast numeric to- and from-string conversion routines.

• UpdatedFeb 6, 2025
• Rust

Fast robust predicates for computational geometry in JavaScript

• UpdatedJul 3, 2024
• JavaScript

Super-fast float parser in Rust (now part of Rust core)

• UpdatedDec 2, 2022
• Rust

Half-precision floating point types f16 and bf16 for Rust.

• UpdatedApr 8, 2025
• Rust

Software implementation of floating point numbers and operations

• UpdatedOct 24, 2022
• C#

A Java port of Daniel Lemire's fast_float project

• UpdatedFeb 13, 2025
• Java

Approximate floating point equality comparisons and assertions

• UpdatedApr 17, 2024
• Rust

math with more good bits

• UpdatedMar 26, 2025
• Julia

Correctly rounded decimals for Go

• UpdatedJan 18, 2025
• Go

Different algorithms for converting binary to decimal floating-point numbers

• UpdatedOct 10, 2022
• C++

Lossless compressor of multidimensional floating-point arrays

• UpdatedJun 5, 2020
• C++