A functional, Lisp-inspired language that compiles to PHP. Inspired by Clojure, Phel brings macros, persistent data structures, and expressive functional idioms to the PHP ecosystem.

language programming-language php scheme clojure lisp compiler functional-programming dsl repl macros transpiler immutability s-expression php-developer phel php-lang phel-lang

• Updated Nov 7, 2026
• PHP

Scheme based powerful lisp interpreter in JavaScript

language scheme parser lisp bookmarklet repl macros r7rs lisp-interpreter s-expression scheme-interpreter hacktoberfest r5rs r7rs-scheme r5rs-scheme support-bigint lisp-language

• Updated Nov 7, 2026
• JavaScript

Rust Lisp expression parser and serializer

rust s-expressions s-expression

• Updated Oct 3, 2026
• Rust

🐏 Lisp that compiles to JavaScript in the Ramda way

javascript functional lisp ramda s-expression

• Updated Jan 23, 2018
• JavaScript

An s-expression library for C++

serialization parser modern-cpp s-expressions s-expression

• Updated May 6, 2024
• C++

A native, statically typed Lisp with a REPL that compiles to Odin.

programming-language clojure lisp compiler functional-programming repl metaprogramming macros transpiler live-coding s-expression ownership odin native-code systems-programming manual-memory-management

• Updated Oct 7, 2026
• Odin

An encoding, decoding & utility library for S-expressions in Rust

rust s-expressions sexp s-expression smtlib spki

• Updated May 31, 2017
• Rust

[WIP] An expression based data notation, aimed at transpiling itself to any cascaded data notation.

language notation s-expression lala

• Updated Jun 9, 2022
• Rust

Invertible parsing for S-expressions

serialization parser parsing grammar deserialization s-expression pretty-printer

• Updated Sep 30, 2026
• Haskell

Liyad (Lisp yet another DSL interpreter) is very small Lisp interpreter written in JavaScript.

javascript typescript lisp jsx dsl lisp-interpreter s-expression lsx dsl-interpreter lisp-in-javascript

• Updated Mar 15, 2023
• TypeScript

An s-expression parser written in C.

lisp s-expression

• Updated Apr 5, 2019
• C

An implementation of lambda calculus.

scheme lambda lisp interpreter lambda-calculus recursion sexp s-expression lazy-evaluation s-exp

• Updated Mar 18, 2026
• TypeScript

compiles scheme-like s-expressions to c

c scheme lisp code-generator compiler metaprogramming macros transpiler guile s-expressions s-expression source-to-source code-generation compiler-construction guile-scheme indent-syntax

• Updated Jun 28, 2026
• Scheme

Assorted s-expression utilities for Julia

lisp julia s-expression

• Updated Jul 24, 2026
• Julia

regexes for trees; grep for s-exprs

lisp pattern pattern-matching s-expression grep-like

• Updated Jul 22, 2026
• Rust

Beautifier for S-expression, mainly for WAT

webassembly beautifier s-expression

• Updated May 4, 2020
• TypeScript

Please let me know if you are interested. I would be more than happy to help you onboard this project for you and your company!

go golang rule-engine expression s-expression expression-evaluator

• Updated Nov 26, 2024
• Go

A complete GNU Bash 5.3-compatible parser written in Rust — 100% compatible reimplementation of Parable with Python bindings via PyO3, ~10x faster

python shell bash rust parser command-line ast lexer s-expression parable bash-parser pyo3

• Updated Nov 10, 2026
• Rust

Python library to read/write KiCad and LibrePCB Sexpr file format

python s-expression kicad librepcb

• Updated Sep 15, 2026
• Python

A Common Lisp UDF runtime and query compiler for ClickHouse, shipped as a single binary.

sql lisp clickhouse common-lisp s-expressions s-expression udf ecl

• Updated Nov 7, 2026
• Common Lisp