Lisp in 99 lines of C and how to write one yourself. Includes 20 Lisp primitives, garbage collection and REPL. Includes tail-call optimized versions for speed and reduced memory use.

The standalone Linux Lisp

Beta: A small fast lisp interpeter for a ESP8266 as alternative to lua on the nodemcu.

Tiny Scheme-like Lisp interpreter written in a weekend

A mini Lisp in 1k lines of C with garbage collector, explained. Includes over 40 built-in Lisp primitives, floating point, strings, closures with lexical scope, macros, proper tail recursion, exceptions, execution tracing, file loading, a mark-sweep/compacting garbage collector and REPL.

A set of minimal lisp implementations

FUNCTIONAL PROGRAMMING: Application and Implementation, Peter Henderson, ISBN 0-13-331579-7

Yet Another Scheme Interpreter using flex and bison

A mini Lisp in 1k lines of C with Cheney's copying garbage collector, explained. Includes over 40 built-in Lisp primitives, floating point, strings, closures with lexical scope, macros, proper tail recursion, exceptions, execution tracing, file loading, a copying garbage collector and REPL.

Connery is an experimental lisp themed after veteran actor Sean Connery.

C development system for (Nitr)OS9/6x09, with source

A lisp interpreter

liblisp; a lisp interpreter that can be used as a library written in c99

A Lisp interpreter implemented in C.

Crow Lisp

An embedded lisp implementation designed for use scripting games.

Simple Lisp interpreter from scratch

不再继续，见https://gitlab.com/the-language/the-language/

Implementation of Chaitin's Lisp from 1995's The Limits of Mathematics -- Tutorial Version https://arxiv.org/abs/chao-dyn/9509010

🍌🌱📦 a smol, header only, easily embeddable and ANSI C compatablelisp interpreter with some extra fluff.