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PicoLisp

picolisp.com Software & code Software projects Software engineering Candidate
Screenshot of picolisp.com captured 2026-07-20
Page preview · captured 2026-07-20

Resurfaced independently across 5 calendar years, with breakout response in 2 of them.

submissions
6
submitters
6
observed span
2014–2025
peak thread · 64 comments
256 pts
latest 20+ return · 2018-05-02
256 pts

Submission timeline

2007–2026

One slot for every year since HN launched. Height is that year's peak points; orange marks a 100+ point or 50+ comment breakout. Select a bar to open its strongest thread.

First comments on top threads

HN comment order

This was posted a while ago but didn't get much traction, an OS based on picolisp: https://picolisp.com/wiki/?PilOS

Check out the RC Simulator the creator programmed many years ago in assembler. It's all pixel pushing, no OpenGL, and no texture mapping, but still incredible. I posted about it on HN a year ago too [1,2]. Work has been done to run it on bare metal too - a sort of LISP Machine in PicoLisp! [1] http://picolisp.com/wiki/?rcsim [2] https://news.ycombinator.com/item?id=9954773

eggy·166-point thread·

Other stacks I would love to try a startup with: happstack.com gnu clog aidaweb.si swi prolog werc.cat-v.org possibly use happroxy.org and varnish-cache.org for scaling.

The first top-level comment from each of the four biggest threads, in HN’s own order. Excerpts are shortened; open a comment for full context.

Breakout years
2

100+ points or 50+ comments

Total points
433

reference only — not used in Hall rules or ranking

Total comments
121

reference only — not used in Hall rules or ranking

Every submission

DateTitle as submittedByPointsComments
2014-09-19PicoLisp: The Scalpel of Programmingnetworked30
2016-08-07Redesigned PicoLisp Wikisimonpure30
2016-08-26PicolispFirst breakoutqwertyuiop92416664
2018-05-02PicoLispBest thread · Latest 20+ point returnkqr25656
2024-07-24Picolisp Startups?pipsquack_bird31
2025-02-06PicoLisp – A Pragmatic Programming Languagepabs320