snm VS fuzzcheck-rs

Compare snm vs fuzzcheck-rs and see what are their differences.

snm

🤏 Smol and simple node version manager written in rust 🦀 (by numToStr)

fuzzcheck-rs

Modular, structure-aware, and feedback-driven fuzzing engine for Rust functions (by loiclec)
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snm fuzzcheck-rs
6 8
104 418
- -
0.0 5.5
about 1 year ago 5 months ago
Rust Rust
GNU General Public License v3.0 only MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

snm

Posts with mentions or reviews of snm. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2021-08-09.

fuzzcheck-rs

Posts with mentions or reviews of fuzzcheck-rs. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2022-02-26.
  • Fuzzcheck (a structure-aware Rust fuzzer)
    4 projects | /r/rust | 26 Feb 2022
    Fuzzcheck is a structure-aware fuzzer for rust. "Fuzzing" means feeding large amounts of data into a program and checking for crashes (Fuzzcheck also checks to make sure that all the properties your program should uphold – e.g. a sorting algorithm applied to a list of n items should always return a list of n items – are upheld). Fuzzcheck is an "evolutionary" fuzzer – this means that it generates a set of random inputs, sees what percentage of the program is executed for each input, and keeps inputs which have high levels of percentage of program executed. It then "mutates" these inputs – whereas fuzzers such as AFL/Hongfuzz/etc mutate raw bytes in place (e.g. they swap bytes at different positions, or insert a random byte at a given position to generate inputs similar to the chosen "high coverage" inputs), Fuzzcheck works directly on the Rust types (so it might swap the order of two items in a vec, or randomly insert a new item). It's a really powerful tool for finding lots of bugs.
  • fuzzcheck 0.9 release - run coverage-guided fuzz tests alongside your regular unit tests + code coverage visualiser + new online guide and improved documentation
    5 projects | /r/rust | 19 Nov 2021
    If you want help with Win support (issues/8) maybe post it here to get it added to TWIR.
    5 projects | /r/rust | 19 Nov 2021
    I just released version 0.9 of fuzzcheck. I also released a guide for it, located at https://fuzzcheck.neocities.org.
  • What's everyone working on this week (43/2021)?
    6 projects | /r/rust | 25 Oct 2021
    I am working on a code coverage viewer for my fuzzer (fuzzcheck). I described what I've done so far in this issue and I am hoping to release the first version within two weeks.
  • What's everyone working on this week (31/2021)?
    6 projects | /r/rust | 2 Aug 2021
    The implications for my fuzzer, fuzzcheck, are huge! Compiling fuzz tests is a lot easier. There should be no more need to create a separate fuzz folder, fuzz tests can be regular #[test] functions, private implementation details can be fuzz-tested as well, rust-analyser works as expected, documentation can be easily generated, etc. I can also attach a human-readable coverage report to every test case :)
  • What's everyone working on this week (30/2021)?
    3 projects | /r/rust | 26 Jul 2021
    Since I graduated, I have had a lot more time to work on fuzzcheck. I am trying to flesh it out, test it, and document it for a new release. It has always felt a bit rushed/experimental and now I am hoping to make it into something solid. I have also played with an egui interface for it, to visualise the tested code coverage, understand how the fuzzer’s decisions are made, and also to interactively tweak the fuzzer’s behaviour. It's a lot of work but it's slowly all coming together! :)
  • What's your favourite under-rated Rust crate and why?
    25 projects | /r/rust | 7 Jun 2021
    fuzzcheck-rs is really cool. It combines property-testing with fuzzing, getting the nice, structured nature of the former, and the coverage-driven search of the latter, but it works by mutating the structure directly instead of going through a bit string. So if you have a binary tree, going from A(B, C) to A(C, B) can be a single mutation away if that makes sense in your use case, instead of being arbitrarily far away in the bitstring approach.

What are some alternatives?

When comparing snm and fuzzcheck-rs you can also consider the following projects:

fnm - 🚀 Fast and simple Node.js version manager, built in Rust

openapi-fuzzer - Black-box fuzzer that fuzzes APIs based on OpenAPI specification. Find bugs for free!

volt - An experimental package management tool for JavaScript. Upto 30x faster installation of dependencies using pre-flattened dependency trees.

phpass - PHPass, the WordPress password hasher, re-implemented in rust

rs_pbrt - Rust crate to implement a counterpart to the PBRT book's (3rd edition) C++ code. See also https://www.rs-pbrt.org/about ...

enum-map

wg-allocators - Home of the Allocators working group: Paving a path for a standard set of allocator traits to be used in collections!

linkme - Safe cross-platform linker shenanigans

uivonim - Fork of the Veonim Neovim GUI

structopt - Parse command line arguments by defining a struct.

sonyflake-rs - 🃏 A distributed unique ID generator inspired by Twitter's Snowflake.