1.rust-lang / rustEmpowering everyone to build reliable and efficient software.rustcompilerlanguageRustAPACHE-2.0121K total17K forks+1,913 starsfrom 119,052 · score 7.56
2.slint-ui / slintSlint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.rustembedded-deviceslanguageguiwasmcpp+11 moreRustOther license24K total1.1K forks+338 starsfrom 24,014 · score 5.83
3.dom96 / KillSwitchAn esoteric programming language built to break LLMs and coding agents. benchmarkesolanginterpreterlanguagellmRustAGPL-3.0186 total14 forks+183 starsfrom 2 · score 5.21
4.RustPython / RustPythonA Python Interpreter written in Rustrustpython3python-languagejitinterpreterhacktoberfest+3 moreRustMIT22K total1.5K forks+100 starsfrom 22,351 · score 4.62
5.yoav-lavi / melodyMelody is a language that compiles to regular expressions and aims to be more readable and maintainableregular-expressionlanguageregexcompilermelodymelodylang+2 moreRustAPACHE-2.04.7K total60 forks+2 starsfrom 4,737 · score 1.10