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mwand
eopl3
Scheme2016–2020
mwand / eopl3

eopl3

Code from the book "Essentials of Programming Languages", 3rd ed. by Friedman and Wand

3Distinct people
3Mentions
0Explicit recommenders
1.2KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Code from the book "Essentials of Programming Languages", 3rd ed. by Friedman and Wand

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 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 year3 dated mentions

Observed mentions: 2016-01-04 23:31:18 UTC to 2020-05-10 23:15:31 UTC.

012016-01-01 00:00:00 UTC to 2017-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20162017-01-01 00:00:00 UTC to 2018-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2018-01-01 00:00:00 UTC to 2019-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20182019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2020

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
20162016-01-01 00:00:00 UTC2017-01-01 00:00:00 UTC101
20172017-01-01 00:00:00 UTC2018-01-01 00:00:00 UTC000
20182018-01-01 00:00:00 UTC2019-01-01 00:00:00 UTC101
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC000
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC101

What Hacker News says

3 sources
My first and only experience with MagicRacket was trying to run EOPL's code [1] (and failing), I filled this bug [1] and haven't tried again yet. Should MR work fine with other langs? I don't think it is stated on the docs anywhere if this is a supported feature. For instance, if I open a .scm (Scheme) file, Ctrl-P to switch to lang (MR mode) and launch a REPL, is it supposed to work fine? 1: https://github.com/mwand/eopl3 2: https://github.com/Eugleo/magic-racket/issues/13
In Racket is 25
My interpreters course used this book, as well as 'the little schemer'. They follow a lot of conventions that I find really useful for software development (various intricacies of languages in active development tend to follow the same conventions of diagramming, labeling, notation, etc - all really important things to keep standard when reasoning about, teaching, and explaining programming languages!) https://www.amazon.com/Essentials-Programming-Languages-MIT-... https://github.com/mwand/eopl3 https://mitpress.mit.edu/books/little-schemer-fourth-edition There's also this book that from my understanding, a lot of people consider fairly foundational / useful (own it, haven't read it) https://mitpress.mit.edu/sites/default/files/sicp/index.html
In Crafting Interpreters

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