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fasthex — a very fast hex dumper
1 starsRust
A fast hex dumper, written in Rust
by CallMeAlphabet·Jun 29, 2026·3 points·0 comments
AI Analysis
●●SolidNiche GemShip It
55-147x faster than xxd and hexyl, but hex dumping is a solved problem.
Strengths
- •Benchmarks show 55-147x speedup over xxd, hexyl, hexdump on large files.
- •Full feature parity: colors, binary/octal/decimal output, skip/length options.
- •Zero-copy output mode for piped workflows.
Weaknesses
- •Hex dumping is a solved category with mature free alternatives.
- •No architectural innovation—just optimized Rust in a crowded space.
Category
Target Audience
Systems programmers, reverse engineers, developers working with binary data
Similar To
xxd · hexyl · hexdump
Post Description
fasthex - a very optimized hex dumper with all the features other hex dumpers have too
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