For those that are interested, here&#x27;s some livecoding streams of me developing and working in a Lisp I&#x27;m developing Sigil:<p><a href="https:&#x2F;&#x2F;www.livecoding.tv&#x2F;burtonsamograd&#x2F;videos&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.livecoding.tv&#x2F;burtonsamograd&#x2F;videos&#x2F;</a><p>See the &#x27;building a language&#x27; parts for actual lisp programming, the rest is JS webdev.<p>Sigil is a minimal lisp with only the basic primitives (cons, car, cdr, cond, null, atom, lambda and a few others) and macros.  The project is an experiment in building a lisp from the axioms and seeing how far one can go without having to add to the underlying lisp implementation (which is in javascript).