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spxy
clpc
HISTORICAL RECORD2020–2020
spxy / clpc · Not publicly available

clpc

Discover this repository through its Hacker News conversations.

2Distinct people
7Mentions
0Explicit recommenders
REPOSITORY AT A GLANCE

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What it is

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What people are saying

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Also in these discussions

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This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:03:16 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by day7 dated mentions

Observed mentions: 2020-12-02 15:47:29 UTC to 2020-12-10 13:33:30 UTC.

0122020-12-02 00:00:00 UTC to 2020-12-03 00:00:00 UTC (exclusive): 2 mentions; 2 submissions, 0 commentsDec 22020-12-03 00:00:00 UTC to 2020-12-04 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020-12-04 00:00:00 UTC to 2020-12-05 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-12-05 00:00:00 UTC to 2020-12-06 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2020-12-06 00:00:00 UTC to 2020-12-07 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsDec 62020-12-07 00:00:00 UTC to 2020-12-08 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-12-08 00:00:00 UTC to 2020-12-09 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-12-09 00:00:00 UTC to 2020-12-10 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-12-10 00:00:00 UTC to 2020-12-11 00:00:00 UTC (exclusive): 2 mentions; 2 submissions, 0 commentsDec 10

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Dec 22020-12-02 00:00:00 UTC2020-12-03 00:00:00 UTC220
Dec 32020-12-03 00:00:00 UTC2020-12-04 00:00:00 UTC101
Dec 42020-12-04 00:00:00 UTC2020-12-05 00:00:00 UTC000
Dec 52020-12-05 00:00:00 UTC2020-12-06 00:00:00 UTC110
Dec 62020-12-06 00:00:00 UTC2020-12-07 00:00:00 UTC101
Dec 72020-12-07 00:00:00 UTC2020-12-08 00:00:00 UTC000
Dec 82020-12-08 00:00:00 UTC2020-12-09 00:00:00 UTC000
Dec 92020-12-09 00:00:00 UTC2020-12-10 00:00:00 UTC000
Dec 102020-12-10 00:00:00 UTC2020-12-11 00:00:00 UTC220

What Hacker News says

7 sources
> I really liked Practical Common Lisp by Peter Seibel ( https://gigamonkeys.com/book/ ) however, ignore the environment setup: the recommendations it makes are no longer maintained, these days Portacle is the best way to get started. A bunch of us from Freenode IRC have formed Common Lisp Programming Challenge (CLPC) at https://github.com/spxy/clpc in order to help beginners get started with Common Lisp (CL) while learning the language from Practical Common Lisp by Peter Seibel. The outdated environment setup in the book can indeed be a genuine hurdle for a beginner. Portacle is a great way to get started. In the CLPC repository though, we are documenting the steps to set up Emacs, SLIME, etc. from scratch, so that a beginner to the CL ecosystem can try out and understand the traditional way of installing and setting up these tools. If a
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nyone here comes across this comment and is already reading or about to start reading the book Practical Common Lisp, or is eager to learn Common Lisp, you are welcome to visit https://github.com/spxy/clpc and join the Common Lisp Programming Challenge.
In Between two Lisps
A few interesting points that stood out for me: • 40% interact with the Common Lisp (CL) community on Reddit and 32% on IRC. Indeed, in my experience too https://www.reddit.com/r/lisp/ and Freenode #lisp channels have active and supportive CL communities. • 89% use SBCL. This is not surprising. SBCL has been the most popular Common Lisp implementation for a long time. • 48% are 32 years old or younger. This is going to help the CL community to stay active for, I believe, at least another 20 years and perhaps even beyond that if the community can attract more programmers to this language. It is a beautiful language that is a joy to program in, so I do wonder why it isn't more popular. • 31% are from the US. Countries like China, India, Netherlands, Poland, etc. have less than 3% respondents to the survey. Incidentally, a bunch of us from F
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reenode IRC are doing a Common Lisp Programming Challenge this month. The objective is to help beginners get started with learning the language while being a part of a community. You don't have to join Freenode IRC to join the challenge. If you are interested in participating in it, please visit https://github.com/spxy/clpc to participate in the challenge.
In State of Common Lisp Survey 2020

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