Hacking the Grepson
Matt and Mike, two career developers, discuss their experiences and talk about programming in a (hopefully) not-too-technical way.
Episodes

Mar 19, 2025
Mar 19, 2025
1 hr 1 min
Do you process new information from the bottom-up, or from the top-down? The potential answer to this can be complicated. Matt and Mike use the usual software development to answer the question, but also branch off into everything from woodworking to ecological concerns.

Mar 5, 2025
Mar 5, 2025
45 min
Facades, adapters, interfaces...these are all types of abstractions, a powerful tool in programming to hide a more complex system so that users or consumers can better utilize the power contained underneath them. Matt and Mike peel back the layers.

Feb 19, 2025
Feb 19, 2025
45 min
You could work on a software project without version control. It doesn't impede your ability to change things and deploy. But you'd be working without a net. Matt and Mike dive into the wonderful world of not having to keep both file1.js AND file1a.js.

Feb 5, 2025
Feb 5, 2025
1 hr 14 min
The final days of Advent of Code 2024 have finally concluded. Matt, Mike, and Richard finish up their discussion of Days 20-25.
* Advent of Code
* Richard's Day 21 notes
* Richard's Day 24 notes

Jan 22, 2025
Jan 22, 2025
44 min
Our recounting of the trials and tribulations of Advent of Code 2024 continue apace, this time with returning special guest Richard, here to help Mike and Matt use intelligence, both human and artificial, to tackle Day 15 through 19.
* https://adventofcode.com

Jan 8, 2025
Jan 8, 2025
1 hr 14 min
More Advent of Code 2024, coming your way. Matt and Mike dig into Day 8 through Day 14, as the puzzles get harder and more complex.

Dec 25, 2024
Dec 25, 2024
1 hr 23 min
It's finally Advent of Code time again! Matt and Mike kick things off by going through the first 7 days of 2024's puzzles.
* https://adventofcode.com

Dec 11, 2024
Dec 11, 2024
50 min
Advent of Code is not the only periodic programming puzzle game in town. Matt and Mike discuss Everybody Codes, a similar development challenge that is inspired by it.
Note: we spoil the first 2 of 20 quests with our approaches and answers.
* Everybody Codes
* Advent of Code

Nov 27, 2024
Nov 27, 2024
41 min
Ever wanted to automate industry on an alien world? Factorio has got you covered. Matt and Mike finally dig into this fascinating factory simulator that features familiar programming challenges.
* Factorio
* The Planet Crafter
* PlateUp!
* Don't Starve

Nov 13, 2024
Nov 13, 2024
32 min
Matt explains the computer science behind Big O notation. Mike mainly listens.
Big O notation
Previous related episode: P v NP

Oct 30, 2024
Oct 30, 2024
34 min
Matt and Mike talk about Mike's latest web game: Deckdle. Try your hand (oof, sorry) at a new solitaire setup each day, as you attempt to move all the cards in the tableau to your base before your stock runs out!
* Deckdle, a daily solitaire card game
* Solitaire (Wikipedia)
* Golf variant (Wikipedia)

Oct 16, 2024
Oct 16, 2024
24 min
Rubber duckies may make bath time lots of fun, but they can also make debugging easier. Matt and Mike discuss this curiosity of the development world.

Oct 2, 2024
Oct 2, 2024
34 min
Blogging is a way to share your thoughts about something in a long-form way, and doing so about development or programming can be helpful to others, as well as yourself. Matt and Mike chat about it.

Sep 18, 2024
Sep 18, 2024
10 min
What's with all the sound in this podcast that isn't talking? Mike explains.

Sep 4, 2024
Sep 4, 2024
41 min
You write code, you run it through linting, you run it through tests, it gets built somewhere and gives you a report. But did you have another human being look at it, regardless? Code reviews can have benefits and drawbacks, and Matt and Mike discuss them.

Aug 21, 2024
Aug 21, 2024
39 min
While we probably spend just as much, if not more, time on file formats, the crux of this episode is data formats. What are they? Why so many? Matt and Mike discuss.

Aug 7, 2024
Aug 7, 2024
23 min
Sure, you wrote some code. But have you considered...rewriting it? Actually, just refactor it a little, for the sake of Future You. Matt and Mike talk about a man who once tried some IRL "refactoring" and the realizations that came from it.
* How refactoring almost ruined my marriage

Jul 24, 2024
Jul 24, 2024
49 min
The Twelve-Factor App is a methodology for building web apps, especially those referred to as SaaS (Software as a Service). Matt and Mike continue diving into this intriguing concept and go over factors 6 to 12.
* 12factor.net
* Github source for 12factor.net

Jul 10, 2024
Jul 10, 2024
35 min
The Twelve-Factor App is a methodology for building web apps, especially those referred to as SaaS (Software as a Service). Matt and Mike introduce this intriguing concept and go over factors 1 to 5.
* 12factor.net
* Github source for 12factor.net

Jun 26, 2024
Jun 26, 2024
35 min
All the software we use these days is much better at getting, retaining, and deciphering user data than it was in the past. How that's done and whether it's a net positive is a good discussion topic, and Matt and Mike are here to do some analysis.







