Alternatives

Products that do what C++ runtime/compile-time detection in constexpr functions does

1AW
A work-in-progress C compiler from scratch▲159
2021 · github.com
2RL
Risp – Lisp in Rust▲314
2019 · m.stopa.io
3CA
Cannoli – A compiler for a subset of Python written in Rust▲292
2018 · github.com
4AM
A Modern C/C++ build tools (Simple, Fast, Cross-platform)▲89
2019 · xmake.io
5AL
A Lisp compiler and environment in Go▲76
2015 · github.com
6CJ
Constexpr.js▲10
2021 · fctorial.github.io
7CT
Compile-time HTML parsing in C++14▲175
2017 · github.com
8LI
Lisp implementation in modern Java, Go, C#, TypeScript, Python▲128
2021 · github.com
9CU
Compiler using Lisp’s macro system for metaprogramming C-like languages▲80
2018 · github.com
10FA
forthy2 – a higher level Forth-remix in C++▲65
2019 · github.com
11CF
Compiler Fundamentals – Closure Conversion▲70
2019 · gist.github.com
12AD
A dbg(...) macro for C++▲162
2019 · github.com
13FA
fcp – A significantly faster alternative to cp(1), written in Rust▲88
2021 · github.com
14CL
C library of generic, reference-counted data structures▲91
2013 · theck01.github.io
15CA
Cat, a C++14 functional library▲34
2015 · cat.github.io
16HT
Hybrid-Transpiler – A tool to convert C++ to Rust and Go▲8
Dec 2025 · github.com
17CN
Curious Namespace Trick – Limited static polymorphism in C++▲41
2016 · github.com
18SA
SuperString – A fast and memory-optimized string library for C++▲52
2018 · github.com
19PS
Prof – Self-contained C/C++ profiler library for Linux▲22
2015 · github.com
20HA
Hyde – An out-of-line C++ library documentation tool▲36
2018 · github.com
21RC
Read-Compile-Run-Loop – a tiny embeddable REPL analog for C++▲5
2018 · github.com
22MA
MeTA: A Modern C++ Data Sciences Toolkit▲39
2014 · meta-toolkit.github.io
23SA
Snabl – a practical embedded Lisp in C++▲6
2022 · github.com
24ZO
Zero-overhead compile-time builder pattern for Rust▲9
2025 · github.com

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