Alternatives

Products that do what Intspan, because 1,3-7 is better than [1,3,4,5,6,7] does

1CA
Choose – An alternative to cut and sometimes awk▲87
2020 · github.com
2PA
"Programming Algorithms in Lisp” Book▲232
2021 · apress.com
3NI
Nevod is easier and faster than RegExp▲150
2019 · nevod.nezaboodka.com
4T5
Trio, 50% better than Pair▲17
2012 · trytrio.com
5AN
Algebraic Number Theory in Python 3▲157
2018 · github.com
6ML
Minimal Lisp in ~70 lines of Haskell▲76
2011 · gist.github.com
7MB
My book, The Common Lisp Condition System▲177
2020 · amazon.com
8IM
I made a free alternative to Splitwise, without input limits▲7
2024 · letsplit.com
9AM
A modernized and annotated code companion to Paul Graham's “On Lisp”▲93
2015 · github.com
10HA
Heresy, a BASIC-inspired functional Lisp▲34
2014 · github.com
11OH
Optimizing Higher Order Functions with Hypothetical Inverses▲55
2016 · medium.com
12IP
Integer Programming in the Browser▲52
2017 · strandmark.net
13AM
A mathematical proof that more dirty features can beat fewer clean ones▲9
Mar 2026 · github.com
14NL
New Lisp data structure▲62
2010 · github.com
15NA
NumPop, a small mathematical puzzle game▲17
2017 · petedeas.co.uk
16AO
An Open Source Number Game▲36
2013 · zachschnell.com
17ZA
Zero – an HTML5 game about modular arithmetic and prime numbers▲39
2015 · zero.karaniwan.org
18CG
Code Golf – Solve problems in the least number of characters▲21
2020 · code.golf
19IS
Integer Snake – Connect squares with the same number in them▲30
2016 · integersnake.com
20WM
Wise Man’s Haskell▲17
2018 · anchpop.github.io
21PG
Perfect Grid – my first iOS numbers puzzle game▲20
2014 · itunes.apple.com
22GL
GFun – Lisp 4 Go▲8
2022 · github.com
23S
Siftrics▲5
2021 · siftrics.com
24IF
Integer Factors Wrapped on a Sphere▲19
2016 · blakelapierre.github.io

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